[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "rnbqk2r/pp2bppp/2p2n2/3p4/3Pp3/1PN1P1P1/PBPQ1PBP/R3K1NR b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:34:17.163 UTC"] [GameStartTime "2025-05-19T03:34:16.216 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.65+0.1"] 1... Bf5 {+1.32 17/30 597 218853} 2. a3 {White makes an illegal move: a2a3} 0-1