[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.01.22"]
[Round "375"]
[White "SireButItsAnEngine-base"]
[Black "SireButItsAnEngine-dev"]
[Result "1-0"]
[SetUp "1"]
[FEN "r1b1k2r/ppp1nppp/2n5/2b1P1B1/8/2N2N2/PPP1P1PP/R3KB1R w KQ - 5 9"]
[GameDuration "00:00:00"]
[GameStartTime "2026-01-22T01:48:15 +0000"]
[GameEndTime "2026-01-22T01:48:16 +0000"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "9.36+0.09"]

9. e4 {+0.23/10 0.470s, n=2013689, sd=0, Black makes an illegal move: a1a1} 1-0