Russian chess grandmaster Viktor Korchnoi dies - Stabroek News

World Chess Championship 1978 - Wikipedia

The World Chess Championship: Korchnoi vs. Karpov

Viktor Korchnoi, chess grandmaster – obituary

Karpov Menjinakkan Naga Korchnoi (Anatoly Karpov VS Viktor Korchnoi)

Campeonato Mundial de Xadrez de 1981 – Wikipédia, a enciclopédia livre

Keene, Karpov vs Korchnoi 1978 : Fadaga : Free Download, Borrow, and Streaming : Internet Archive

Kasparov pays tribute to Korchnoi

Chess daily books The world chess championship Korchnoi vs Karpov - Raymond Keene #chess #catur #chessbook #chesspuzzle #chessproblem…

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

Viktor Korchnoi