[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.01.22"]
[Round "493"]
[White "SireButItsAnEngine-base"]
[Black "SireButItsAnEngine-dev"]
[Result "1-0"]
[SetUp "1"]
[FEN "r1bq1rk1/ppp1nppp/2n1p3/2bpP3/8/P1N2N1P/1PPP1PP1/R1BQKB1R w KQ - 3 7"]
[GameDuration "00:00:00"]
[GameStartTime "2026-01-22T01:48:21 +0000"]
[GameEndTime "2026-01-22T01:48:22 +0000"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "9.36+0.09"]

7. d4 {+0.18/9 0.470s, n=1043430, sd=0, Black makes an illegal move: a1a1} 1-0