[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-dev"] [Black "Integral-base"] [Result "0-1"] [FEN "rnbqkb1r/pp2np1p/2p1p1p1/3p4/3P4/5NP1/PPP1PPBP/RNBQR1K1 b kq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T02:53:37.610 UTC"] [GameStartTime "2025-05-19T02:53:37.195 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.79+0.1"] 1... Bg7 {-1.24 16/31 398 186629, White makes an illegal move: a1c1} 0-1