World Chess Championship 1963
At the World Chess Championship 1963, Tigran Petrosian narrowly qualified to challenge Mikhail Botvinnik for the World Chess Championship, and then won the match to become the ninth World Chess Champion. The cycle is particularly remembered for the controversy surrounding the Candidates' Tournament at CuraƧao in 1962, which resulted in FIDE changing the format of the Candidates Tournament to a series of knockout matches.
Mikhail Botvinnik
Tigran Petrosian
A Soviet stamp dedicated to the World Chess Championship 1963
A 2019 stamp of Artsakh featuring the championship match between Botvinnik and Petrosian
Tigran Vartanovich Petrosian was a Soviet-Armenian chess grandmaster and the ninth World Chess Champion from 1963 to 1969. He was nicknamed "Iron Tigran" due to his almost-impenetrable defensive playing style, which emphasized safety above all else. Petrosian is often credited with popularizing chess in Armenia.
Petrosian in 1962
Petrosian (standing on right, with jacket) at the 1961 European Chess Team Championship. Seated, facing right, is Mikhail Tal, then world champion.
Petrosian in 1960
Petrosian and Jan Hein Donner at the Wijk aan Zee tournament in 1971