[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-dev"] [Black "Integral-base"] [Result "0-1"] [FEN "r1bqkb1r/2pn1ppp/p3pn2/1p1pP3/8/3P1NP1/PPP2PBP/RNBQ1RK1 b kq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T02:51:36.771 UTC"] [GameStartTime "2025-05-19T02:51:35.913 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.84+0.1"] 1... Ng8 {-1.27 13/27 586 90900, White makes an illegal move: a1c1} 0-1