[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-dev"] [Black "Integral-base"] [Result "0-1"] [FEN "r1bqk2r/ppp2ppp/1bn2n2/4p3/1P1pP3/P1PP3P/1B3PP1/RN1QKBNR b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T02:54:38.183 UTC"] [GameStartTime "2025-05-19T02:54:37.464 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.79+0.1"] 1... dxc3 {+0.71 17/38 669 255625, White makes an illegal move: a2a3} 0-1