[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "rnbqk1nr/ppp3pp/5p2/2b1p3/2N1P3/8/PPPP2PP/RNBQKB1R b KQkq - 0 1"] [GameDuration "00:00:02"] [GameEndTime "2025-05-19T03:07:44.849 UTC"] [GameStartTime "2025-05-19T03:07:42.211 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.29+0.09"] 1... f5 {+1.02 20/44 2530 1757039, White makes an illegal move: c6c5} 0-1