[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rnbqkbnr/p4ppp/1p6/2p1p3/P1PpP3/3P4/1P3PPP/RNBQKBNR w KQkq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T06:59:37.804 UTC"]
[GameStartTime "2025-07-04T06:59:32.806 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.11+0.04"]

1. f4 {-0.35 6/6 91 0, Black makes an illegal move: 0000} 1-0