[Event "?"]
[Site "?"]
[Date "2025.05.19"]
[Round "1"]
[White "Integral-base"]
[Black "Integral-dev"]
[Result "0-1"]
[FEN "r1bq1rk1/1pppbppp/p4n2/n3N3/B3P3/2PP4/PP3PPP/RNBQK2R b KQ - 0 1"]
[GameDuration "00:00:01"]
[GameEndTime "2025-05-19T02:50:38.287 UTC"]
[GameStartTime "2025-05-19T02:50:36.722 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "9.84+0.1"]

1... c5 {-1.70 18/36 1057 450577, White makes an illegal move: a1c1} 0-1