[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "rnbq1rk1/ppppbppp/4pn2/8/4P2N/2NP4/PPP2PPP/R1BQKB1R b KQ - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T06:21:01.805 UTC"]
[GameStartTime "2025-07-04T06:20:56.808 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.11+0.04"]

1... Nxe4 {+0.55 9/9 91 0, White makes an illegal move: 0000} 0-1