With a POD after the proclaimation of the USSR, your challenge is for the Second World War to be between the Soviet Union and a Fascist Europe (and by that, I mean a pan-European alliance comprised of Fascist powers in a relatively equal relationship with one another with Germany, France, and Italy (at the very least) being equal partners of such a fascist alliance). Bonus points if you have the US and UK stay neutral and democratic as opposed to being part of this pan-European Axis.