[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.01.22"]
[Round "222"]
[White "SireButItsAnEngine-base"]
[Black "SireButItsAnEngine-dev"]
[Result "1-0"]
[SetUp "1"]
[FEN "rn1qk2r/pp1n1ppp/2p1p1b1/3pP3/1b1P1P2/2NB1N2/PPP3PP/R1BQK2R w KQkq - 2 9"]
[GameDuration "00:00:00"]
[GameStartTime "2026-01-22T01:48:09 +0000"]
[GameEndTime "2026-01-22T01:48:10 +0000"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "9.36+0.09"]

9. O-O {+0.41/9 0.470s, n=1410178, sd=0, Black makes an illegal move: a1a1} 1-0