[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-dev"] [Black "Integral-base"] [Result "0-1"] [FEN "r1bqkb1r/1p1nnp1p/p2pp1p1/8/3PPP2/3B1N2/PP4PP/RNBQ1RK1 w kq - 0 1"] [GameDuration "00:00:06"] [GameEndTime "2025-05-19T02:31:33.378 UTC"] [GameStartTime "2025-05-19T02:31:26.465 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "36.89+0.37"] 1. f5 {+1.48 25/45 5659 5382662} exf5 {-1.00 21/39 1210 800649, White makes an illegal move: a1c1} 0-1