[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r1bq1rk1/ppp1ppBp/2n3p1/3p3n/3P4/4PN2/PPP1BPPP/RN1Q1RK1 b - - 0 1"]
[GameDuration "00:00:05"]
[GameEndTime "2025-07-04T07:55:08.805 UTC"]
[GameStartTime "2025-07-04T07:55:03.801 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.01+0.04"]

1... Nxg7 {-0.45 5/5 99 0, White makes an illegal move: 0000} 0-1