[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r1bqkbnr/1pp3pp/3p4/p1nPp3/2P1Pp2/2NB1N2/PP3PPP/R1BQ1RK1 b kq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T05:40:04.804 UTC"]
[GameStartTime "2025-07-04T05:39:59.806 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.05+0.04"]

1... Nf6 {-0.40 8/8 310 0, White makes an illegal move: 0000} 0-1