[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "r1b1kb1r/ppp1qp2/2np1n1p/4p1p1/4P3/2PP2BP/PP2BPP1/RN1QK1NR b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-19T03:06:56.823 UTC"] [GameStartTime "2025-05-19T03:06:55.622 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.29+0.09"] 1... h5 {+1.17 16/30 618 238030} 2. a3 {White makes an illegal move: a2a3} 0-1