[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "rnb1k1nr/pppp1ppp/8/4p3/2B1q3/2P2N2/PPP2PPP/R1BQK2R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:21:09.771 UTC"] [GameStartTime "2025-05-19T03:21:09.766 UTC"] [PlyCount "0"] [SetUp "1"] [Termination "illegal move"] [TimeControl "8.94+0.09"] {White makes an illegal move: b6b5} 0-1