[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "rn1qkb1r/pb3ppp/1p2Pn2/2p5/2B5/2N1PP2/PP4PP/R1BQK1NR b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:07:05.581 UTC"] [GameStartTime "2025-05-19T03:07:05.277 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.29+0.09"] 1... Qxd1+ {-1.83 17/34 279 224167, White makes an illegal move: b2b3} 0-1