[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-dev"] [Black "Integral-base"] [Result "1-0"] [FEN "rn1qk1nr/pp3pp1/2pbp1p1/3p4/3P4/1PP1P3/PB1N1PPP/R2QK1NR b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:13:38.091 UTC"] [GameStartTime "2025-05-19T03:13:38.071 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.32+0.09"] 1... c5 {Black makes an illegal move: c6c5} 1-0