[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.01.22"]
[Round "676"]
[White "SireButItsAnEngine-base"]
[Black "SireButItsAnEngine-dev"]
[Result "1-0"]
[SetUp "1"]
[FEN "r1bq1rk1/pp1n1pbp/2p2pp1/3p4/3P1P2/2P2NP1/PP2P1BP/RN1QK2R w KQ - 2 9"]
[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"]

9. O-O {-0.30/11 0.471s, n=1643701, sd=0, Black makes an illegal move: a1a1} 1-0