How many times was Korchnoi a candidate for the World Championship?
5
8
10
15
Answer
Korchnoi was a candidate for the World Championship 10 times, from 1962 to 1985. He won the Candidates Tournament in 1974, but lost the World Championship match to Anatoly Karpov.
Mastermind of Chess: Unveiling the Legacy of Viktor Korchnoi