[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rnb1k2r/pp2bppp/1qp1pn2/8/2pP1B2/2N1PN2/PP3PPP/1R1QKB1R w Kkq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T05:59:32.804 UTC"]
[GameStartTime "2025-07-04T05:59:27.805 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.09+0.04"]

1. Bxc4 {+0.80 7/7 133 0, Black makes an illegal move: 0000} 1-0