[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "rn1qkb1r/pbp1pppp/1p6/3pP1B1/3P4/8/PPPN1PPP/R2QKB1R b KQkq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T05:39:54.804 UTC"]
[GameStartTime "2025-07-04T05:39:49.806 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.05+0.04"]

1... Nc6 {-0.50 10/10 226 0, White makes an illegal move: 0000} 0-1