[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r2qkbnr/pb1p1ppp/1p2p3/nPp5/4P3/P1NP4/1BP2PPP/R2QKBNR b KQkq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T09:48:12.804 UTC"]
[GameStartTime "2025-07-04T09:48:07.807 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.18+0.04"]

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