Quote Originally Posted by Puzz3D
Yes, but there has to be a weakness in the center that you can take advantage of to force a breakthrough.

Yea. I had times when I broke the middle, but my allies were were to busy with the flanks and ran into the problems and could not spare troops to help me, so I could not outflank them, the middle reform with help of their allies, and smash though me.

Just need to find that weakness, beat though it, and follow up it fast so the allies of the middle person do not have time to help him fight you off.