[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "1-0"] [FEN "rnb1kbnr/ppp1q2p/4p1p1/4Np1Q/3P4/2N5/PPP3PP/R1B1KB1R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T02:32:15.902 UTC"] [GameStartTime "2025-05-19T02:32:15.480 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "36.89+0.37"] 1. a3 {Black makes an illegal move: c6c5} 1-0