X 0089 Selo Xadrez São Tomé e Principe Karpov Korchnoi 1981

World Chess Championship 1978 - Wikipedia

Karpov - Korchnoi 1978 World Championship Match - Chessentials

The World Chess Championship: Korchnoi vs. Karpov

Karpov vs Korchnoi Chess Life Academy

Bobby Fischer quote: Karpov, Kasparov, Korchnoi have absolutely destroyed chess by their immoral

Steam Community :: :: Chess History

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

GK50 #44 - Karpov vs Korchnoi - O Massacre de Merano

Anatoly Karpov vs Viktor Korchnoi (1978) Spanish Class

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