[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "rn1qkb1r/pbp2pp1/1p1p1n1p/3Pp3/4P3/2NBBN2/PPP2PPP/R2Q1RK1 b kq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T08:14:55.804 UTC"]
[GameStartTime "2025-07-04T08:14:50.806 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.019+0.04"]

1... Nbd7 {-0.90 5/5 94 0, White makes an illegal move: 0000} 0-1