[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-dev"] [Black "Integral-base"] [Result "0-1"] [FEN "r1b1kb1r/p1ppq1pp/2p2p2/4N2Q/3Pn3/8/PPP2PPP/RNB2RK1 b kq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-19T02:50:46.138 UTC"] [GameStartTime "2025-05-19T02:50:44.801 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.84+0.1"] 1... g6 {-1.57 16/32 507 111607} 2. a3 {White makes an illegal move: a1c1} 0-1