[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r2qkbnr/pp2pppp/8/2pP4/3N2b1/8/PP1PPPBP/RNBQK2R b KQkq - 0 1"]
[GameDuration "00:00:05"]
[GameEndTime "2025-07-04T09:36:13.480 UTC"]
[GameStartTime "2025-07-04T09:36:08.431 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.08+0.04"]

1... cxd4 {-0.80 10/10 104 0, White makes an illegal move: 0000} 0-1