Anatoly Karpov vs Viktor Korchnoi World Championship Match (1981)

The World Chess Championship: Korchnoi vs. Karpov

Viktor Korchnoi, chess grandmaster – obituary

Karpov Menjinakkan Naga Korchnoi (Anatoly Karpov VS Viktor Korchnoi)

Douglas Griffin on X: The international tournament at Dos Hermanas (Spain), 1999. Old rivals Anatoly Karpov and Viktor Korchnoi face each other in the 5th round (played 11th April). The game was

Jesse February on X: 1975, Fischer refused to defend his WC title against Karpov due to his dispute over the match format. 1978, Karpov played his first WC match, beating Korchnoi. 2023

Tal, Petrosian, Spassky And Korchnoi - Annotated By Andrew Soltis (paperback) : Target

Karpov - Korchnoi 1981 - Schachversand Niggemann

Victor Korchnoi, Soviet-born chess grandmaster, dead at 85

Mind control, levitation and no pain: the race to find a superman in sport, Books

The dirtiest chess match in history': Stean on Karpov-Korchnoi, 1978