lo mate, both the Cinebench and CPU-Z tabs need to be in one screenshot. Plus make sure the rendered scene is fully visible. Check the rules here for this benchmark: http://hwbot.org/news/9946_application_94_rules/
If you have more questions mail me at albrecht@hwbot.org
Can't you edit the mobo type after submitting the score? So submit first, let the database calculate your score/ranking. Afterwards press the EDIT button on the right (as Websmile mentioned before) and edit your mobo type