[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-dev"] [Black "Integral-base"] [Result "0-1"] [FEN "r1b1k1nr/ppp2ppp/2n5/3p2q1/1b1P4/2N3B1/PP2PPPP/R2QKBNR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:06:44.286 UTC"] [GameStartTime "2025-05-19T03:06:44.145 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.72+0.1"] 1. a3 {White makes an illegal move: a1c1} 0-1