[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "r1bqkbnr/pppp1ppp/4p3/8/3PPP1n/2PB1N2/PP3K1P/RNBQ2R1 b kq - 0 1"] [GameDuration "00:00:02"] [GameEndTime "2025-05-19T02:28:57.379 UTC"] [GameStartTime "2025-05-19T02:28:54.524 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "39.52+0.4"] 1... g6 {+1.59 19/43 2714 1097913, White makes an illegal move: d5d4} 0-1