USA win,soviet lost,not able to harm USA,and even english cities.1956 - Eisenhower, sensing weakness in USSR after XX Congress, unrest in Poland and revolt in Hungary, goes WWIII.
Starts by nuking Kremlin in early November during parade to commemorate the Day that will live in Infamy, i.e. the October Revolution. This kills the entire top leadership as on that day you either watch the parade from top of Lenin's Tomb, or you are not in the government.
How do things go?
Much better for Poland.And basically everybody except soviets party members and those workers,who die in atomic blasts.
Both sides used bombers - but americans had jet bombers escoeted by fighters,when soviets had B.29 copies /Tu4/The USSR does have about 500 nukes at that point. The USA has roughly nine times that number, but still-- 500 nukes can do very nasty things, even if you kill their whole government in a decapitation strike. I have no doubt that the relevant commanders have standing orders to throw all the atomic bombs they have at the West, in such an event.
I don't know what either side's capabilities are when it comes to delivery. Basic estimate is that the USA is able to completely crush the USSR with the liberal application of nukes (basically: what LeMay wanted in OTL becomes a reality here). But before its final fiery end, the USSR will reduce quite a few European cities to ash.
Ultimately, I doubt the premise. I don't think Eisenhower would go for this, because he'd understand the cost of it all too well.
(...if you want an "early" scenario where the USA would actually consider it, then you need to go earlier, and run with a premise where things really escalate over the Berlin blockade-- and the Soviets shoot down the airlift planes. That brings everything to a nadir, and then the Korean War breaks out and MacArthur gets his way. The USSR and China go ape-shit over it, and the result is all-out nuclear war in 1950. With 350 American nukes versus... all of 12 Russian ones.)
who do not have fighters which could escort them to England.
So,few german and french cities could die,but that would be all.
1950 - even better.