[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "rn1qkb1r/pp1bpppp/3p4/3pP3/3P4/5N1P/PPP2PP1/R1BQKB1R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:06:33.475 UTC"] [GameStartTime "2025-05-19T03:06:33.451 UTC"] [PlyCount "0"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.29+0.09"] {White makes an illegal move: a1c1} 0-1