[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "r1b1k2r/ppppqppp/2n2n2/8/1b6/2N1P3/PPPBQPPP/R3KBNR b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-19T03:32:42.421 UTC"] [GameStartTime "2025-05-19T03:32:41.419 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.4+0.09"] 1... d5 {+1.35 16/32 908 413840, White makes an illegal move: c6c5} 0-1