[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbqk2r/ppp1ppbp/5np1/3p2N1/3P4/2N5/PPPBPPPP/R2QKB1R b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T09:16:15.127 UTC"] [GameStartTime "2025-07-04T09:16:09.807 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.08+0.04"] 1... Nc6 {0.00 7/7 333 0, White makes an illegal move: 0000} 0-1