[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.01.22"]
[Round "549"]
[White "SireButItsAnEngine-base"]
[Black "SireButItsAnEngine-dev"]
[Result "1-0"]
[SetUp "1"]
[FEN "r1b1k1nr/p1ppqpbp/1pn1p1p1/8/2PP4/P1N1PN2/1P3PPP/R1BQKB1R w KQkq - 0 7"]
[GameDuration "00:00:00"]
[GameStartTime "2026-01-22T01:48:23 +0000"]
[GameEndTime "2026-01-22T01:48:24 +0000"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "9.36+0.09"]

7. d5 {+0.25/9 0.469s, n=1950836, sd=0, Black makes an illegal move: a1a1} 1-0