[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "rnbq1rk1/ppp2ppp/3b1n2/8/4N3/4P3/PPPNBPPP/R1BQK2R b KQ - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T05:38:59.804 UTC"]
[GameStartTime "2025-07-04T05:38:54.807 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.05+0.04"]

1... Nc6 {-0.90 7/7 123 0, White makes an illegal move: 0000} 0-1