[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r1b1kbnr/ppq2pp1/2npp2p/8/3pPP2/2P2N2/PP2B1PP/RNBQ1RK1 w kq - 0 1"]
[GameDuration "00:00:05"]
[GameEndTime "2025-07-04T09:50:49.080 UTC"]
[GameStartTime "2025-07-04T09:50:43.806 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.18+0.04"]

1. cxd4 {+0.45 9/9 204 0, Black makes an illegal move: 0000} 1-0