[Event "?"]
[Site "?"]
[Date "2025.05.19"]
[Round "1"]
[White "Integral-dev"]
[Black "Integral-base"]
[Result "1-0"]
[FEN "2kr1bnr/pppqp1pp/2n2p2/3p4/7N/2NP2Pb/PPP1PPBP/R1BQ1RK1 w - - 0 1"]
[GameDuration "00:00:01"]
[GameEndTime "2025-05-19T02:31:40.288 UTC"]
[GameStartTime "2025-05-19T02:31:38.347 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "36.89+0.37"]

1. f4 {-1.45 21/43 1697 1256705, Black makes an illegal move: a1c1} 1-0