[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.01.22"]
[Round "639"]
[White "SireButItsAnEngine-dev"]
[Black "SireButItsAnEngine-base"]
[Result "0-1"]
[SetUp "1"]
[FEN "r3kbnr/pp1b2pp/1qn1pp2/2ppP3/5P2/1PPP1N2/P3Q1PP/RNB1KB1R b KQkq - 1 8"]
[GameDuration "00:00:00"]
[GameStartTime "2026-01-22T01:48:27 +0000"]
[GameEndTime "2026-01-22T01:48:28 +0000"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "9.36+0.09"]

8... O-O-O {+0.14/9 0.470s, n=685702, sd=0, White makes an illegal move: a1a1}
0-1