[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "r1bqkb1r/pp1n1ppp/2n1P3/2p5/2Pp4/5NP1/PP2PPBP/RNBQ1RK1 b kq - 0 1"] [GameDuration "00:00:03"] [GameEndTime "2025-05-19T02:32:02.979 UTC"] [GameStartTime "2025-05-19T02:31:59.941 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "36.89+0.37"] 1... fxe6 {-1.26 22/43 2817 1830311, White makes an illegal move: a1c1} 0-1