[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rnbq1rk1/ppp2pbp/3p2pB/7n/3pP3/2NB1N2/PPPQ1PPP/R3K2R w KQ - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T05:09:25.804 UTC"]
[GameStartTime "2025-07-04T05:09:20.805 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.019+0.04"]

1. Bxg7 {+0.90 10/10 139 0, Black makes an illegal move: 0000} 1-0