[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r2qkb1r/pppn1ppp/2np4/4P3/3P1p2/2N2B2/PPP3PP/R1BQK2R w KQkq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T09:40:50.804 UTC"]
[GameStartTime "2025-07-04T09:40:45.805 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.1+0.04"]

1. Bxf4 {+0.65 10/10 143 0, Black makes an illegal move: 0000} 1-0