[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r1bqkbnr/p1pp1ppp/1p6/8/2B1P3/3P4/PP1PNPPP/R1BQK2R b KQkq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T08:59:58.803 UTC"]
[GameStartTime "2025-07-04T08:59:53.805 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.07+0.04"]

1... Nf6 {-1.40 9/9 172 0, White makes an illegal move: 0000} 0-1