[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r2qk2r/ppp2ppp/2np1n2/2b1p3/2P5/1PNP1b1P/PB2PPP1/R2QKB1R w KQkq - 0 1"]
[GameDuration "00:00:05"]
[GameEndTime "2025-07-04T09:33:59.805 UTC"]
[GameStartTime "2025-07-04T09:33:54.805 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.08+0.04"]

1. gxf3 {-0.65 7/7 139 0, Black makes an illegal move: 0000} 1-0