[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r2qk2r/ppp2pp1/2np1n1p/2b1p3/2B1P3/P1P4Q/1P1P1PPP/RNB2RK1 b kq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T05:18:04.804 UTC"]
[GameStartTime "2025-07-04T05:17:59.805 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1... Nxe4 {+1.25 9/9 209 0, White makes an illegal move: 0000} 0-1