[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "rnbqkbnr/5pp1/p1p1p2p/2Pp4/3P1B2/P1N5/4PPPP/R2QKBNR b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:33:48.529 UTC"] [GameStartTime "2025-05-19T03:33:48.020 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.4+0.09"] 1... Nd7 {-1.38 16/35 475 252325, White makes an illegal move: a2a3} 0-1