[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.01.22"]
[Round "514"]
[White "SireButItsAnEngine-base"]
[Black "SireButItsAnEngine-dev"]
[Result "1-0"]
[SetUp "1"]
[FEN "r1bq1rk1/ppp2ppp/2n1p3/3p3n/P1PP1B2/2P1PN2/5PPP/R2QKB1R w KQ - 1 9"]
[GameDuration "00:00:00"]
[GameStartTime "2026-01-22T01:48:22 +0000"]
[GameEndTime "2026-01-22T01:48:23 +0000"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "9.36+0.09"]

9. cxd5 {+0.27/10 0.469s, n=1155464, sd=0, Black makes an illegal move: a1a1}
1-0