[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "rnb1k2r/pppp1ppp/5n2/2q1p3/P1B5/1P2P3/2PP1PPP/RN1QK1NR b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-19T03:07:27.279 UTC"] [GameStartTime "2025-05-19T03:07:26.196 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.29+0.09"] 1... d5 {+1.35 19/37 894 567506, White makes an illegal move: c6c5} 0-1