[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "rn1qkbnr/1b1ppppp/p7/1Pp5/8/4PN2/PP1P1PPP/RNBQKB1R b KQkq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T06:39:09.804 UTC"]
[GameStartTime "2025-07-04T06:39:04.807 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.04+0.04"]

1... Nf6 {-1.40 9/9 163 0, White makes an illegal move: 0000} 0-1