How many official matches did Korchnoi played against GM Anatoly Karpov?
1
2
3
4
Answer
Anatoly Karpov and Viktor Korchnoi faced off in three official world chess championships, the 1974 World Chess Championship, the 1978 World Chess Championship, and the 1981 World Chess Championship. Karpov won the first two matches and Korchnoi won the third match.
Mastermind of Chess: Unveiling the Legacy of Viktor Korchnoi