[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "rn2kbnr/ppp2ppp/3q4/4p1B1/4P3/3B1N2/PPP2PPP/R2QK2R b KQkq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T09:55:56.804 UTC"]
[GameStartTime "2025-07-04T09:55:51.808 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.04+0.04"]

1... Nc6 {-0.60 5/5 102 0, White makes an illegal move: 0000} 0-1