[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-dev"] [Black "Integral-base"] [Result "0-1"] [FEN "r1bqkbnr/p1p3pp/2p2p2/3p4/3Pp3/4P3/PPPB1PPP/RN1QK1NR b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:13:41.629 UTC"] [GameStartTime "2025-05-19T03:13:40.902 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.32+0.09"] 1... Rb8 {+1.08 17/33 564 431091, White makes an illegal move: a6a5} 0-1