[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rnbq1rk1/ppppb1pp/4p3/5p2/3P4/2NQ1NP1/PPP1PPP1/R3KB1R w KQ - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T07:07:45.804 UTC"]
[GameStartTime "2025-07-04T07:07:40.805 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1. g4 {+0.25 6/6 258 0, Black makes an illegal move: 0000} 1-0