[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.01.22"]
[Round "320"]
[White "SireButItsAnEngine-base"]
[Black "SireButItsAnEngine-dev"]
[Result "1-0"]
[SetUp "1"]
[FEN "r1bqk1nr/pp1p1pbp/4p1p1/2p5/2B1P3/2P5/PP1P1PPP/RNBQR1K1 w kq - 0 9"]
[GameDuration "00:00:00"]
[GameStartTime "2026-01-22T01:48:13 +0000"]
[GameEndTime "2026-01-22T01:48:14 +0000"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "9.36+0.09"]

9. d4 {+0.39/10 0.470s, n=1370752, sd=0, Black makes an illegal move: a1a1} 1-0