[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "rnbqkb1r/pp2pp2/3p1n2/2pP3p/2P1P1p1/2N5/PP1N1PPP/R1BQKB1R b KQkq - 0 1"] [GameDuration "00:00:02"] [GameEndTime "2025-05-19T03:06:54.942 UTC"] [GameStartTime "2025-05-19T03:06:52.806 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.29+0.09"] 1... h4 {-1.35 19/37 1890 855704, White makes an illegal move: a1c1} 0-1