Lev Polugaevsky - Wikiwand

Lev Abramovich Polugaevsky was a Soviet chess player. He was awarded the title of International Grandmaster by FIDE in 1962 and was a frequent contender for the World Championship, although he never achieved that title. He was one of the strongest players in the world from the early 1960s until the late 1980s, as well as a distinguished author and opening theorist whose contributions in this field remain important to the present day.

David Bronstein - Wikiwand

Sanan Sjugirov - Wikiwand

Boris Spassky - Wikiwand

World Chess Championship 1975 - Wikiwand

Judit Polgár - Wikiwand

1966 USSR Chess Championship - Wikiwand

1974 USSR Chess Championship - Wikiwand

Tigran Petrosian - Wikiwand

Bobby Fischer - Wikiwand

1975 USSR Chess Championship - Wikiwand

Eugene Torre - Wikiwand

1969 USSR Chess Championship - Wikiwand

1957 USSR Chess Championship - Wikiwand

Viktor Korchnoi - Wikiwand

Tata Steel Chess Tournament - Wikiwand