[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "rn1qkb1r/ppp2ppp/4pn2/3p4/3P1B2/2N1PP1P/PPP4P/R2QKB1R b KQkq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T05:40:35.805 UTC"]
[GameStartTime "2025-07-04T05:40:30.808 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.05+0.04"]

1... Nc6 {-0.10 7/7 249 0, White makes an illegal move: 0000} 0-1