[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.01.22"]
[Round "509"]
[White "SireButItsAnEngine-base"]
[Black "SireButItsAnEngine-dev"]
[Result "1-0"]
[SetUp "1"]
[FEN "rnbq1rk1/p1p2ppp/1p2p1n1/3pP3/2PP4/2B2N2/PP3PPP/R2QKB1R w KQ - 0 9"]
[GameDuration "00:00:00"]
[GameStartTime "2026-01-22T01:48:22 +0000"]
[GameEndTime "2026-01-22T01:48:23 +0000"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "9.36+0.09"]

9. h4 {+0.38/9 0.469s, n=1564970, sd=0, Black makes an illegal move: a1a1} 1-0