[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-dev"] [Black "Integral-base"] [Result "1-0"] [FEN "r1b1kb1r/p1ppqppp/2n2n2/1p2p3/N1B1P3/5N2/PPPP1PPP/R1BQK2R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:06:41.233 UTC"] [GameStartTime "2025-05-19T03:06:40.566 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.29+0.09"] 1. Bxb5 {+1.63 13/30 461 101525, Black makes an illegal move: b5b4} 1-0