[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rnbq1rk1/ppp2ppp/4pn2/4N3/2pP4/6P1/PP1QPPBP/RN2K2R w KQ - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T09:42:15.804 UTC"]
[GameStartTime "2025-07-04T09:42:10.805 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.1+0.04"]

1. Nxc4 {+0.20 8/8 118 0, Black makes an illegal move: 0000} 1-0