[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r1bqk2r/ppp2pb1/2np1n1p/4p1p1/2BPP3/2N1B3/PPPQNPPP/2KR3R b kq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T05:11:36.803 UTC"]
[GameStartTime "2025-07-04T05:11:31.806 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.019+0.04"]

1... Ng4 {-0.80 6/6 223 0, White makes an illegal move: 0000} 0-1