"You forget Najdorf's 1st place at Prague and at Barcelona. The Prague victory was intended to seed him into the World Championship tournament"
Najdorf didn't have a single top 20 opponent in either Barcelona or Prague, so those events were much weaker than those listed, where several top players participated.
Your statement was "proved to be a match."
Thank you for confiming below what I said:
The Soviets jealously guarded their chess hegemony, never accepted match challenges outside of the FIDE framework, and used sheer numbers to try and smother outside competition.
Wrong, there were bilateral matches between teams in Europe many times.
Besides, matches for Wch can be only under hospicia of FIDE.
The players I named were all elite players at one time or another.
But not number one or two. :)
Anand became world champion.
Soviet Union break in 1991. :)
Ulf Anderson was ranked as high as #4, and here is a sterling victory over Karpov in 1975: http://www.chessgames.com/perl/chessgame?gid=1019693
Timman won two Interzonals, was several times a candidate, making it to the candidate final match twice (losing once to Karpov and once to Short). After Kasparov bolted from the FIDE, Timman was re-matched with Karpov. He was rated as high as #3 several times from 1984-1988.
Mecking ranked as high as #3 in the world in 1976-77. Fischer considered playing a match against him. He was struck down by myasthenia gravis in 1979 (in his 20's, before he peaked) and left chess for over a decade.
Larsen was many times a candidate, and in 1970-72, he was rated as high as #3, behind Fischer and Spassky. Larsen notched victories against every world champion from Botvinnik to Karpov.
Najdorf was so good in the late-1940s, the Soviets conspired to keep him out of the 1948 championship tournament. He was consistently #2 or #3 in the world from 1944-1949, but neveer had the opportunity to play Botvinnik in a set match.
Proof?
Besides, during WW2 there were no matches for Wch, for understandable reasons.
Gligoric is another one who was unfairly denied during the period of his greatest successes.
Proof?
Reshevsky was the top player in the world, several times from the mid-1940s to the mid-1950s.
No. Firt of all, Soviets did not play much during WW2 at international tournaments. Where is the your proof that he was even once better than the reigning Wch's Botvinnik, Bronstein and Smyslov? Also Keres was better most of that time, just look at collection of games. DID YOU?
That is why the Soviets concentrated the efforts to stop him at all costs in 1948 and in 1953. I will blog more about that. Indeed, I have started with 1948, here: http://www.chess.com/forum/view/general/examples-of-soviet-cheating-in-fide-competition-keres-botvinnik-1948
The Soviet Union was not even a member of the FIDE until 1947. There is no reason that a title match could not be played outside of the FIDE framework.
Soviet chess tended to be highy insular prior to the end of World War 2. Botvinnik, however, was recognized as a rising star, especially after his 3rd place finish at AVRO 1938, behind Keres and Fine.
Team matches were not te subject of my post.