I don't know the names of provinces, and am too lazy to fire up the game and look, but...
GC 36, unmodded, as Germany, I managed to catch the entire front of the Russian forces stationed west of the big river just east of the Polish border.
Started with an amphib landing of 3 corps of Marines to take Leningrad.
Had 9 divs of cav, 9 divs of Mnt inf and 18 divs of inf to open the northern breach.
Had 15 armor, 21 MoT and 18 inf to open the southern breach.
Had 9 inf per province along the front between the two breaches. This line was backed up by 9 cav, 12 MoT as counter attack help and exploitation taker-advantage-ofers.
Inf broke the hole open at both extremes of the line. Cav crossed over the river to the north and swept south to prevent Ruskies from retreating. No effort was made to stop the Ruskies from reinforcing, though.
Mnt Inf and inf swung up to the riverline and began to squeeze the Ruskies southward. My armor went through and just kept going east. MoT swung up to the riverline, along with inf support and started the squeeze to the north.
6 wings of TAC kept the Ruskies low on org where ever I was putting main attack effort.
Got the pocket sealed up and kept squeezing it. TAC wings got split into 2 duties as the pocket condensed. Half stayed on org attack, the other half went to str attack.
The horsies and MoTs backing the primary line were needful a few times for counter attacking but for the most part, the destruction of the Ruskies went like clockwork.
When it was done, the north access of reinforcement for the Ruskies was sealed off by the Marines in Leningrad. Armor and MoTs were running rampant all over the south half of the Ruskie lands. My Mnt inf kept pushing along the northern half along with a clutch of inf to back em up. Horsies ranged all over the backfield to keep insurrectioners from insurrectioning.
Only real enemy after that was old man winter and he wasn't so turrible as to make any difference. And he'd been no issue at all if I hadn't dragged my feet and put so much effort into keeping a contiguous line of inf. The massive counter attack I expected from the Ruskies never came.
Of course, I only play on norm/norm so, you hard core types probably just laugh at my "great victory".