[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "rnbqk1nr/pp1p1ppp/8/2bPp3/4P3/N7/2P2PPP/R1BQKBNR b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-19T03:34:23.419 UTC"] [GameStartTime "2025-05-19T03:34:22.266 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.65+0.1"] 1... Nf6 {+1.63 18/36 1121 560588, White makes an illegal move: a2a3} 0-1