childhood
Born on 8 March 1925 in Odessa, Ukrainian SSR, Soviet Union, into a Jewish family.
Learned chess as a teenager and was largely self-taught, developing his game in the tough chess culture of Odessa.
His early life was disrupted by World War II; he served in the Soviet army and was wounded in combat.
education
Studied at the Odessa State University, though his studies were interrupted by the war.
After the war, he devoted himself to chess and quickly rose through the Soviet ranks.
career
One of the strongest players in the world from the early 1950s through the 1970s, and a six-time World Championship Candidate.
Four-time Soviet Champion (1955, 1961, 1969, 1973).
Defeated five World Champions in their prime: Botvinnik, Smyslov, Tal, Petrosian, and Spassky.
Known for his aggressive, uncompromising style and his exceptional opening preparation.
Served as Boris Spassky's second during the 1972 World Championship match against Bobby Fischer.
His name is attached to several opening lines, including the Geller Variation of the King's Indian Defence.
stories & anecdotes
Geller was one of the few players with a plus score against Bobby Fischer (he won 5, drew 3, lost 3 in their personal encounters).
He was known for his fighting spirit and his refusal to accept quick draws; he once said: "A draw is a slow death."
His rivalry with Mikhail Tal produced some of the most thrilling attacking games of the 1960s.
He was a mentor to many younger Soviet players and a beloved figure in the chess world.
quotes
"A draw is a slow death."
publications
The Application of Chess Theory — a collection of his best games with deep annotations.
Efim Geller: Selected Games — a modern collection of his finest games.
Play through Efim Geller’s games
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Editorial note: this profile was adapted from supplied research notes. Historical details and attributed quotations should be fact-checked before formal publication.