[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "rnbqk2r/p1p2pbp/1p2pnp1/3p4/3P1B1P/2P1PN2/PP1N1PP1/R2QKB1R b KQkq - 0 1"]
[GameDuration "00:00:05"]
[GameEndTime "2025-07-04T06:31:07.479 UTC"]
[GameStartTime "2025-07-04T06:31:01.805 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.08+0.04"]

1... Nc6 {-0.25 6/6 707 0, White makes an illegal move: 0000} 0-1