[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r1bqk2r/ppp2ppp/2n1pn2/2Pp4/3P4/2b1P1P1/PP3P1P/R1BQKBNR w KQkq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T07:39:21.804 UTC"]
[GameStartTime "2025-07-04T07:39:16.805 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.13+0.04"]

1. bxc3 {-0.75 6/6 96 0, Black makes an illegal move: 0000} 1-0