[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "r1bqkbnr/3p1ppp/p3p3/1pp5/4P3/2NQ3N/PPPP1PPP/R1B1K2R b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-19T02:54:58.032 UTC"] [GameStartTime "2025-05-19T02:54:56.532 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.21+0.09"] 1... Ne7 {+1.38 19/33 1031 542934, White makes an illegal move: a1c1} 0-1