[Event "?"]
[Site "?"]
[Date "2025.05.19"]
[Round "1"]
[White "Integral-dev"]
[Black "Integral-base"]
[Result "1-0"]
[FEN "r1bqkbnr/p1n1pppp/1p1p4/2pP4/2P1P3/1P6/P4PPP/RNBQKBNR w KQkq - 0 1"]
[GameDuration "00:00:02"]
[GameEndTime "2025-05-19T02:55:12.420 UTC"]
[GameStartTime "2025-05-19T02:55:09.538 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "9.21+0.09"]

1. f4 {+1.17 21/45 2637 1760570, Black makes an illegal move: a1c1} 1-0