[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r2qkbnr/ppp1n1pp/3p4/3Ppb2/4p1B1/8/PPPN1PPP/RNBQ1RK1 b kq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T09:00:39.804 UTC"]
[GameStartTime "2025-07-04T09:00:34.806 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.07+0.04"]

1... Bxg4 {+1.60 10/10 106 0, White makes an illegal move: 0000} 0-1