[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "r1bqk1nr/pppn1ppp/4p3/3pP3/3P4/P1b2N2/1PP2PPP/R1BQKB1R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:34:48.365 UTC"] [GameStartTime "2025-05-19T03:34:48.349 UTC"] [PlyCount "0"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.65+0.1"] {White makes an illegal move: a1c1} 0-1