Tigran Petrosian

Also known as Tigran Vartanovich Petrosian, Petrosian, Tigran Vartanovich

Soviet Armenian Grandmaster and World Chess Champion

AI overview

Tigran Petrosian was a Soviet Armenian chess grandmaster who served as the World Chess Champion from 1963 to 1969. He is historically significant as one of the greatest chess players of his era, known for his strategic mastery and defensive prowess in the game.

AI-generated from the Wikipedia summary — may contain errors.

Listeners · Last.fm

Listeners: 8
Total plays: 27

via Last.fm · Tigran Petrosian

Recent publications · Crossref

5 total works indexed

Fermi Large Area Telescope Fourth Source Catalog
· 2020 · cited 1,198x
The ctenophore genome and the evolutionary origins of neural systems
· 2014 · cited 679x
Fermi Observations of High-Energy Gamma-Ray Emission from GRB 080916C
· 2009 · cited 539x
Incremental Fermi Large Area Telescope Fourth Source Catalog
· 2022 · cited 509x
A limit on the variation of the speed of light arising from quantum gravity effects

Article

Tigran Vardani Petrosian (Armenian: Տիգրան Վարդանի Պետրոսյան; Russian: Тигран Вартанович Петросян; 17 June 1929 – 13 August 1984) was a Soviet-Armenian chess grandmaster. 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 was a candidate for the World Chess Championship on eight occasions (1953, 1956, 1959, 1962, 1971, 1974, 1977 and 1980). He won the World Championship in 1963 (against Mikhail Botvinnik), successfully defended it in 1966 (against Boris Spassky), and lost it to Spassky in 1969. Thus he was the defending World Champion or a World Championship Candidate in ten consecutive three-year cycles. He won the Soviet Championship four times (1959, 1961, 1969, and 1975).