[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.01.22"]
[Round "613"]
[White "SireButItsAnEngine-base"]
[Black "SireButItsAnEngine-dev"]
[Result "1-0"]
[SetUp "1"]
[FEN "rnbqk2r/pp1p1ppp/2p1p3/8/3P1b2/3B1N2/PPPN1PPP/R2QK2R w KQkq - 0 8"]
[GameDuration "00:00:00"]
[GameStartTime "2026-01-22T01:48:26 +0000"]
[GameEndTime "2026-01-22T01:48:27 +0000"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "9.36+0.09"]

8. O-O {-0.37/10 0.473s, n=1351508, sd=0, Black makes an illegal move: a1a1} 1-0