[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "rn2k1nr/pp3ppp/2p1p3/8/6b1/2b2N1P/PPPPBPP1/R1B2RK1 w kq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T02:50:49.410 UTC"] [GameStartTime "2025-05-19T02:50:49.409 UTC"] [PlyCount "0"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.84+0.1"] {White makes an illegal move: a1c1} 0-1