[Event "?"]
[Site "?"]
[Date "2025.05.19"]
[Round "1"]
[White "Integral-dev"]
[Black "Integral-base"]
[Result "0-1"]
[FEN "r2qk2r/pppnppb1/5n1p/5bp1/2BP4/4P1B1/PP1N1PPP/R2QK1NR w KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-05-19T03:31:03.547 UTC"]
[GameStartTime "2025-05-19T03:31:03.500 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "9.4+0.09"]

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