[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.01.22"]
[Round "437"]
[White "SireButItsAnEngine-base"]
[Black "SireButItsAnEngine-dev"]
[Result "1-0"]
[SetUp "1"]
[FEN "r2qkbnr/pb1p1ppp/1p2p1n1/2p5/3PP3/2PBBN2/PP3PPP/RN1Q1RK1 w kq - 5 8"]
[GameDuration "00:00:00"]
[GameStartTime "2026-01-22T01:48:18 +0000"]
[GameEndTime "2026-01-22T01:48:19 +0000"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "9.36+0.09"]

8. d5 {+0.25/8 0.473s, n=1053151, sd=0, Black makes an illegal move: a1a1} 1-0