[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "r1bqk2r/ppp2ppp/5n2/b2pp3/2BnP3/2PP4/PP2NPPP/RNBQK2R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:21:22.456 UTC"] [GameStartTime "2025-05-19T03:21:22.445 UTC"] [PlyCount "0"] [SetUp "1"] [Termination "illegal move"] [TimeControl "8.94+0.09"] {White makes an illegal move: c6c5} 0-1