[Event "?"]
[Site "?"]
[Date "2025.05.19"]
[Round "1"]
[White "Integral-base"]
[Black "Integral-dev"]
[Result "0-1"]
[FEN "rnb1kbnr/ppp1pppp/4q3/8/8/2NP3P/PP2PPP1/R1BQKBNR b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-05-19T02:49:51.906 UTC"]
[GameStartTime "2025-05-19T02:49:51.430 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "9.84+0.1"]

1... c5 {-1.41 14/31 366 170474, White makes an illegal move: a1c1} 0-1