Map really needs a few lines of inaccessible hexes along the right side, since if you have the panel up you can't even see the final city and the supply behind it. I appreciated the fact that the top bar shows the battle odds when I was forced to remove the panel, but I really prefer to keep it up all the time, as I imagine most people do.
Pretty predictable - used recon sweeping up the West side of the map, to cut supply. Slow slog up the middle, then across to take the final city hidden under the unit panel

Took both locations a turn late, but I had some embarrassing breakthroughs I had to deal with in the first couple of turns

I think if I was doing it again, I might try rushing recon up the Eastern edge too, but I'd worry about losing another critical mobile unit, though.