Who will win when Germany and the Soviet Union fight one-on-one in World War II?

After the Soviet Union bombed Germany, the proportion of casualties was not worth mentioning at all. It looks at comprehensive national strength. At that time, the industrial output value of the Soviet Union was the first in Europe and the population was the first. Germany must fight the Soviet Union quickly, or it will be strangled by the huge manpower and material resources of the Soviet Union. But the Soviet Union is by no means easy to mess with, and the Germans can't fix it quickly. In fact, throughout history, we can know that the entire European battlefield in World War II was singled out by the Soviet Union and Germany, and the Allies made little contribution. France and Poland are a joke. Hundreds of Italian and German troops on the African battlefield can't do it, the German navy is not worth mentioning, and the strength of the air force is of little use to the eastern front. If you think the Germans stationed in the German-occupied areas are very important, then I tell you that the Soviet Union has millions of troops in the Far East. As for the Normandy landing, it was to prevent the Soviet Union from occupying the whole of Europe. And those Germans who say that Germany was defeated because of the weather, let me quote the boss:

The reason for the failure of the Moscow campaign: the weather was too cold for the army to stand.

The reason for Kursk's failure: the weather was too comfortable for the Soviets.

Reasons for the failure of Stalingrad campaign: the road logistics is too slag to keep up.

Reasons for the failure of the Ardennes Forest Campaign: The road is too good to be convenient for the US military.

And I want to say, isn't the Soviet army human? Aren't the Soviets afraid of cold? Is the Soviet Union's transportation road good? cheat