Me and my buddies use to play a custom map a few years ago and can not remember the name of the map. I had a 3 base on each side, connected with a single road going up the middle. There were 2 neutral AI computers that you could take over. I found a screen shot, its not good but if any has a clue please let me know thanks.

http://tinypic.com/r/11bke8x/5