[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "r1bqkb1r/pp1p1ppp/2n1p3/2p5/4PP2/2PP4/PP4PP/RNBQK1NR b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:11:34.874 UTC"] [GameStartTime "2025-05-19T03:11:34.119 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.32+0.09"] 1... Be7 {+1.31 19/34 734 405515} 2. a3 {+1.45 20/38 0 667995, White makes an illegal move: a2a3} 0-1