[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "1-0"] [FEN "2kr1bnr/pppqp1pp/2n2p2/3p4/7N/2NP2Pb/PPP1PPBP/R1BQ1RK1 w - - 0 1"] [GameDuration "00:00:03"] [GameEndTime "2025-05-19T02:31:43.280 UTC"] [GameStartTime "2025-05-19T02:31:39.792 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "36.89+0.37"] 1. f4 {-1.45 24/42 3032 2609264, Black makes an illegal move: a1c1} 1-0