[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbqkbnr/5ppp/pp2p3/2pp4/2P5/4P1P1/PP1PNPBP/RNBQ1RK1 b kq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T09:33:58.804 UTC"] [GameStartTime "2025-07-04T09:33:53.806 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.08+0.04"] 1... Nc6 {-0.15 9/9 89 0, White makes an illegal move: 0000} 0-1