[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "r2qkb1r/pb1p1ppp/1pn1pn2/8/2B1P3/2N1Q2P/PPPB1PP1/R3K1NR b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:11:19.917 UTC"] [GameStartTime "2025-05-19T03:11:19.335 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.32+0.09"] 1... Bc5 {+1.39 16/35 570 388657} 2. a3 {White makes an illegal move: a2a3} 0-1