[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "r2qkb1r/2p1pppp/p1n2n2/1p6/3P1B2/3bPN1P/PP3PP1/RN1QK2R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:31:32.786 UTC"] [GameStartTime "2025-05-19T03:31:32.785 UTC"] [PlyCount "0"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.4+0.09"] {White makes an illegal move: c6c5} 0-1