[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rn1qk1nr/1bp2pbp/pp1pp1p1/7P/3P1B2/2NBPN2/PPP2PP1/R2QK2R b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T07:48:11.804 UTC"] [GameStartTime "2025-07-04T07:48:06.356 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.08+0.04"] 1... Nc6 {-1.15 5/5 293 0, White makes an illegal move: 0000} 0-1