The Russian People want freedom from the tyranny of Putin, they want a democracy, not an Autocracy, so thay decide to rebel from his control.
They first rebel in St. Petersburg & Volgograd, Taking out the Russian troops in the cities by storming them with homemade weapons, like bats, potato-guns, anything that can knock out/kill a Russian officer.
the two groups would storm Moscow, killing all Russian troops, with the armaments that took from the army bases, half the Russian military would defect, seeing the new Russia as loyalists to the Russian Federation. Russia would soon fall. But it would lose land....
inspired by what the democratic Russians did, the Urals and Siberia Rebeled, but since most Military presence is in Europe, they would take the areas with ease, and this would be the end of the Russian Autocracy. Or is it....