[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "1-0"] [FEN "rn1qk1nr/pbppbp2/1p2p3/7p/4PPp1/2NP4/PPPNB1PP/R1BQ1RK1 w kq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-19T02:51:32.462 UTC"] [GameStartTime "2025-05-19T02:51:30.512 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.84+0.1"] 1. f5 {+1.45 18/39 1512 588316, Black makes an illegal move: a1c1} 1-0