[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r1bqk2r/ppp2ppp/2nbpn2/8/4P3/2P2N2/PP2BPPP/RNBQK2R b KQkq - 0 1"]
[GameDuration "00:00:05"]
[GameEndTime "2025-07-04T08:51:13.805 UTC"]
[GameStartTime "2025-07-04T08:51:08.737 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.17+0.04"]

1... Nxe4 {+1.35 5/5 141 0, White makes an illegal move: 0000} 0-1