I was trying to find a map of Ukraine that might enlarge when you click on it: I found two that might be helpful

 

Crimea, which Russia annexed in 2014, is shown in blue-violet stripes. In the Donbas area, pink/yellow stripes refer to the Donetsk People's Republic and Luhansk People's Republic, respectively. State as of 21 February 2022

Current control of Ukraine by Russian troops

 

These two maps should enlarge if you click on them

 quoted from:

https://en.wikipedia.org/wiki/Ukraine