[Event "?"]
[Site "?"]
[Date "2025.05.19"]
[Round "1"]
[White "Integral-base"]
[Black "Integral-dev"]
[Result "1-0"]
[FEN "r1bqkb1r/pp1n1ppp/2pp1n2/4p3/4PP2/1N1P4/PPP3PP/RNBQKB1R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-05-19T02:53:26.901 UTC"]
[GameStartTime "2025-05-19T02:53:26.323 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "9.21+0.09"]

1... d5 {Black makes an illegal move: a1c1} 1-0