[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.01.22"]
[Round "679"]
[White "SireButItsAnEngine-base"]
[Black "SireButItsAnEngine-dev"]
[Result "1-0"]
[SetUp "1"]
[FEN "rnb1kb1r/pp2ppp1/1qpp3p/8/4P1n1/1PNP1N2/P1P1BPPP/R1BQK2R w KQkq - 1 7"]
[GameDuration "00:00:00"]
[GameStartTime "2026-01-22T01:48:29 +0000"]
[GameEndTime "2026-01-22T01:48:30 +0000"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "9.36+0.09"]

7. O-O {+0.50/9 0.470s, n=2024049, sd=0, Black makes an illegal move: a1a1} 1-0