[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r2qk2r/pbppppbp/1pn2np1/8/2B1P3/2NPBN2/PPP2PPP/R2Q1K1R b kq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T07:34:21.803 UTC"]
[GameStartTime "2025-07-04T07:34:16.806 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.08+0.04"]

{Black makes an illegal move: 0000} 1-0