[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r1bqk2r/pp2bppp/2B2n2/2Pp4/8/5N2/PPP2PPP/RNBQ1RK1 b kq - 0 1"]
[GameDuration "00:00:05"]
[GameEndTime "2025-07-04T05:35:43.179 UTC"]
[GameStartTime "2025-07-04T05:35:37.804 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.1+0.04"]

1... bxc6 {-0.70 9/9 475 0, White makes an illegal move: 0000} 0-1