[Event "?"]
[Site "?"]
[Date "2025.05.19"]
[Round "1"]
[White "Integral-base"]
[Black "Integral-dev"]
[Result "0-1"]
[FEN "rnbq1rk1/ppp1b1pp/3pppn1/8/3PP3/1P3N2/PBPNBPPP/R2QK2R w KQ - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-05-19T02:52:08.838 UTC"]
[GameStartTime "2025-05-19T02:52:08.258 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "9.21+0.09"]

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