[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "rn1qkb1r/ppp3pp/5p2/3nP3/2B5/5P2/PPP2P1P/RNBQK2R b KQkq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T07:35:56.804 UTC"]
[GameStartTime "2025-07-04T07:35:51.806 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.08+0.04"]

1... Nb6 {-0.60 8/8 153 0, White makes an illegal move: 0000} 0-1