[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-dev"] [Black "Integral-base"] [Result "0-1"] [FEN "rnb1k2r/1ppqnpb1/p2pp1pp/8/2PPP3/2N2N1P/PP3PPB/R2QKB1R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T02:50:27.781 UTC"] [GameStartTime "2025-05-19T02:50:27.275 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.84+0.1"] 1. a3 {White makes an illegal move: a2a3} 0-1