[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-dev"] [Black "Integral-base"] [Result "1-0"] [FEN "rnbqkbnr/pp6/2p2p2/3pP1pp/3P4/4N3/PPP2PPP/RNBQKB1R b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:32:01.288 UTC"] [GameStartTime "2025-05-19T03:32:01.259 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.4+0.09"] 1... c5 {Black makes an illegal move: c6c5} 1-0