Something like 20K dead, and maybe 30K remaining for this counter-offensive.
Even armchair warlord
@JohnDB is getting goosebumps at this point.
Now there are lot of grieving widows and miserable paraplegics where there were none before.
These will live out the remainder of their lives in loss, pain and squalor.
As for Z? Mansions and flake until the bitter judgement.