[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "rnbqk2r/ppp1pp1p/3p1np1/8/2P1P3/2P1B3/PP1Q1PPP/R3KBNR b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:07:48.108 UTC"] [GameStartTime "2025-05-19T03:07:47.233 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.29+0.09"] 1... Nxe4 {+1.66 16/34 513 279448} 2. a3 {White makes an illegal move: a2a3} 0-1