[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rn1qk2r/pp2ppbp/2p2np1/5b2/8/2PBBP2/PP2N1PP/RN1Q1RK1 w kq - 0 1"]
[GameDuration "00:00:05"]
[GameEndTime "2025-07-04T07:20:17.805 UTC"]
[GameStartTime "2025-07-04T07:20:12.805 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.059+0.04"]

1. Bxf5 {-0.50 10/10 105 0, Black makes an illegal move: 0000} 1-0