[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.01.22"]
[Round "412"]
[White "SireButItsAnEngine-base"]
[Black "SireButItsAnEngine-dev"]
[Result "1-0"]
[SetUp "1"]
[FEN "r2q1rk1/pp2ppbp/2n2np1/2pp4/6b1/PB2PN2/1PPPNPPP/R1BQ1RK1 w - - 3 9"]
[GameDuration "00:00:00"]
[GameStartTime "2026-01-22T01:48:17 +0000"]
[GameEndTime "2026-01-22T01:48:18 +0000"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "9.36+0.09"]

9. d4 {-0.29/9 0.469s, n=1148558, sd=0, Black makes an illegal move: a1a1} 1-0