[Event "?"]
[Site "?"]
[Date "2025.05.19"]
[Round "1"]
[White "Integral-dev"]
[Black "Integral-base"]
[Result "0-1"]
[FEN "r1b1kbnr/1pp3pp/p1nq1p2/4p3/3pP2B/3P1N2/PPP1NPPP/R2QKB1R w KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-05-19T02:54:03.792 UTC"]
[GameStartTime "2025-05-19T02:54:03.759 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "9.79+0.1"]

1. Rc1 {White makes an illegal move: a1c1} 0-1