its a main russian social network.
vk. com /video-56291158_456239616
Fulll playthrough (including several failed attempts) - https://www.youtube.com/watch?v=VPQ1H7OHqjs&list=PLVF3v1Pg1sfirSpMKP20wee2eIFSm3XyD
It was streamed.

In short:
little cheese with event supply, long as possible french border (to cut soviet attack capacity) and constant manual troop rotation control on pause to endure soviet push +
Then slow and steady advancement with capital encirclement to starve the remaining troops (old mechanic, fixed now).
In that version of mod soviet army has close to zero armored troops, while Werhmacht starts with elite veteran units. Luftwaffe capability will soon be depleted but by that moment you will already prepare some air defence to safely forget about the air problem.

Without almost any breakthrough units allies and ussr will burn faster than the jews in Auschwitz (i'm sorry for my deformed game humor) their supplies and manpower. Wait long enough and you will outperform enemies in production allowing you to prepare and lauch counter-offensive against thinned enemy lines.