Hello,
I am back. thx for all your reply
For instance during this game during the beginning OKW with PF have been so oppresive : what should I do ?
https://www.coh2.org/replay/105745/okw-infantery-is-insane
And for further, if you know what I did wrong during the game to loose it can help me
I don't even need to watch it, but I know what do you mean.
2 options - meta and non meta for me.
Meta option is combined tactics for guards doc, BO is 3 cons, t2, maxim, medics, guards, replace each lost con with more guards, but don't spam them, skip T3 vehicles, go straight for T4, upgrade 7th men on cons and get KV-1.
Cap whatever you can and fall back to maxim position when he pushes, make sure maxim is always behind cover otherwise it'll be sniped, because its bad at its job.
Once you vet up, YOU will have advantage, even at long range, blobbers like that rarely get LV, so don't worry about it and if you do, well, you have guards. Late game your inf + planes will fend off any blob.
Non meta option - use NKVD doc and use his propaganda arty in anticipation while soft retreating so it hits the blob before it does too much dmg to your units, use any commander with propaganda arty or just use DSHK. BO is roughly the same, just ZiS instead of guards and maybe 2nd maxim.
In both, get katiusha later on.
That's how I'd do it.