“Very graphic video showing Ukrainian forces executing at least one Russian soldier on camera. Among the bodies of several dead Russian soldiers is one with his hands tied behind his back and a gunshot wound to the head.”
https://twitter.com/OAlexanderDK/status/1511133373783228416
The fighters appear to actually be from Georgia: https://www.reddit.com/r/UkraineWarVideoReport/comments/ts7e1s/0330_georgian_volunteers_in_kyiv_oblast_captured/
Looks like Russians are in retreat everywhere.
I have read an article where they are documenting that Russia is really outgunned now.
Since Ukraine mobilized everybody, their army is about 2x size of the Russian army and growing.
Plus they seem to be better motivated and even better armed in some cases.