[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r1bqk1nr/2pn1pbp/pP1pp1p1/8/3PP3/2N1BN2/1PP2PPP/R2QKB1R b KQkq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T10:05:58.804 UTC"]
[GameStartTime "2025-07-04T10:05:53.805 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.08+0.04"]

1... Nxb6 {-1.15 7/7 215 0, White makes an illegal move: 0000} 0-1