[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.01.25"]
[Round "104"]
[White "SireButItsAnEngine-dev"]
[Black "SireButItsAnEngine-base"]
[Result "0-1"]
[SetUp "1"]
[FEN "rnb1kb1r/pppp1ppp/5q1n/4p3/8/4P2P/PPPPNPP1/RNBQKB1R w KQkq - 3 4"]
[GameDuration "00:00:01"]
[GameStartTime "2026-01-25T06:02:38 +0000"]
[GameEndTime "2026-01-25T06:02:39 +0000"]
[PlyCount "3"]
[Termination "illegal move"]
[TimeControl "7.77+0.08"]

4. c4 {+0.23/9 0.393s, n=956909, sd=0}
Nc6 {-0.28/9 0.393s, n=1084338, sd=0, White makes an illegal move: d7d6} 0-1