[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "rn1q1rk1/pppbppbp/3p1np1/8/3P1B2/2P1PN2/PP1NKPPP/R2Q1B1R b - - 0 1"] [GameDuration "00:00:02"] [GameEndTime "2025-05-19T02:53:25.437 UTC"] [GameStartTime "2025-05-19T02:53:23.362 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.79+0.1"] 1... Bc6 {+1.51 19/44 2054 1054676, White makes an illegal move: c5c4} 0-1