Anatoly Yevgenyevich Karpov is a Russian and former Soviet chess grandmaster, former World Chess Champion, and politician. He was the 12th World Chess Champion from 1975 to 1985, a three-time FIDE World Champion, twice World Chess champion as a member of the USSR team, and a six-time winner of Chess Olympiads as a member of the USSR team. The International Association of Chess Press awarded him nine Chess Oscars.
The International Chess Federation or World Chess Federation, commonly referred to by its French acronym FIDE, is an international organization based in Switzerland that connects the various national chess federations and acts as the governing body of international chess competition. FIDE was founded in Paris, France, on July 20, 1924. Its motto is Gens una sumus, Latin for 'We are one Family'. In 1999, FIDE was recognized by the International Olympic Committee (IOC). As of December 21, 2023, there are 201 member federations of FIDE.
Grandmaster (GM) is a title awarded to chess players by the world chess organization FIDE. Apart from World Champion, Grandmaster is the highest title a chess player can attain. Once achieved, the title is held for life, though exceptionally the title can be revoked for cheating.
Boris Vasilievich Spassky is a Russian and former Soviet chess grandmaster who was the tenth World Chess Champion, holding the title from 1969 to 1972. Spassky played three world championship matches: he lost to Tigran Petrosian in 1966; defeated Petrosian in 1969 to become world champion; then lost to Bobby Fischer in a famous match in 1972.
Machgielis "Max" Euwe was a Dutch chess player, mathematician, author, and chess administrator. He was the fifth player to become World Chess Champion, a title he held from 1935 until 1937. He served as President of FIDE, the World Chess Federation, from 1970 to 1978.
Tigran Vardani 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.
The World Chess Championship is played to determine the world champion in chess. The current world champion is Gukesh Dommaraju, who defeated the previous champion Ding Liren in the 2024 World Chess Championship.
Mikhail Nekhemyevich Tal was a Soviet and Latvian chess player and the eighth World Chess Champion. He is considered a creative genius and is widely regarded as one of the most influential players in chess history. Tal played in an attacking and daring combinatorial style. His play was known above all for improvisation and unpredictability. Vladislav Zubok said of him, "Every game for him was as inimitable and invaluable as a poem".
Mikhail Moiseyevich Botvinnik was a Soviet and Russian chess grandmaster who held five world titles in three different reigns. The sixth World Chess Champion, he also worked as an electrical engineer and computer scientist and was a pioneer in computer chess. He also had a mathematics degree (honorary).
Vasily Vasilyevich Smyslov was a Soviet and Russian chess grandmaster who was the seventh World Chess Champion from 1957 to 1958. He was a Candidate for the World Chess Championship on eight occasions. Smyslov twice tied for first place at the USSR Chess Championships, and his total of 17 Chess Olympiad medals won is an all-time record. In five European Team Championships, Smyslov won ten gold medals.
The USSR Chess Championship was played from 1920 to 1991. Organized by the USSR Chess Federation, it was the strongest national chess championship ever held, with eight world chess champions and four world championship finalists among its winners. It was held as a round-robin tournament with the exception of the 35th and 58th championships, which were of the Swiss system.
Paul Keres was an Estonian chess grandmaster and chess writer. He was among the world's top players from the mid-1930s to the mid-1960s, and narrowly missed a chance at a World Chess Championship match on five occasions. As Estonia was repeatedly invaded and occupied during World War II, Keres was forced by the circumstances to represent the Soviet Union and Nazi Germany (1941–44) in international tournaments.
Leonid Zakharovych Stein was a Soviet chess Grandmaster from Ukraine. He won three USSR Chess Championships in the 1960s, and was among the world's top ten players during that era.
Boris Abramovich Gelfand is a Belarusian-Israeli chess player.
Lubomir (Lubosh) Kavalek was a Czech-American chess player. He was awarded both the International Master and International Grandmaster titles by FIDE in 1965. He won two Czechoslovak and three U.S. championships, and was ranked as the world's No. 10 player in 1974. He was inducted into the U.S. Chess Hall of Fame in 2001. Kavalek was also a chess coach, organizer, teacher, commentator, author and award-winning columnist.
Alexey Stepanovich Suetin was a Soviet and Russian chess grandmaster and author. He was the World Senior Chess Champion from 1996 to 1997.
Evgeni Andreyevich Vasiukov was a Russian chess player, one of the strongest in the world during his peak. He was awarded the title of Grandmaster by FIDE in 1961. During his career, he won the Moscow Championship on six occasions and scored numerous victories in international tournaments, such as Belgrade Open 1961, Moscow International 1961, East Berlin 1962, Reykjavik 1968, and Manila 1974. He was rarely at his best in Soviet Championship Finals, which were among the very toughest events in the world, and never made the Soviet team for an Olympiad or a European Team Championship. Vasiukov won the World Senior Chess Championship in 1995.
Yuri Nikolaevich Sakharov was a Ukrainian Chess Master (1958), International Correspondence Chess Master (1971), and Merited Coach of the Ukrainian SSR (1963).
Viktor Davidovich Kupreichik was a Belarusian chess grandmaster.
Viktor Lvovich Korchnoi was a Soviet and Swiss chess grandmaster (GM) and chess writer. He is considered one of the strongest players never to have become World Chess Champion.
