[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r2qk2r/ppp2ppp/2np1n2/2b1p3/2B1P3/5P2/PPPPNP1P/R1BQR1K1 b kq - 0 1"]
[GameDuration "00:00:05"]
[GameEndTime "2025-07-04T07:59:29.304 UTC"]
[GameStartTime "2025-07-04T07:59:24.304 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.01+0.04"]

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