[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.01.22"]
[Round "20"]
[White "SireButItsAnEngine-base"]
[Black "SireButItsAnEngine-dev"]
[Result "1-0"]
[SetUp "1"]
[FEN "r1bqk2r/pppp1pp1/2nb1n1p/4p3/2P1P3/1P1P4/PBQ2PPP/RN2KBNR b KQkq - 1 6"]
[GameDuration "00:00:00"]
[GameStartTime "2026-01-22T01:48:00 +0000"]
[GameEndTime "2026-01-22T01:48:00 +0000"]
[PlyCount "1"]
[Termination "illegal move"]
[TimeControl "9.36+0.09"]

{Black makes an illegal move: a1a1} 1-0