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

Karpov - Korchnoi 1978 World Championship Match - Chessentials

The Dirtiest World Chess Championship EVER

Viktor Korchnoi's Old Message Is Relevant for Russia - Bloomberg

The champion of the world: Parapsychologists, sects and secret services: Remembering the most tense chess game in history, Culture

Viktor Korchnoi Quote: “The aim was simple: to deprive Karpov of his favourite occupation – standing at the board, staring straight at his oppon”

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Kasparov pays tribute to Korchnoi

Tenth Interpolis Chess Tournament in Tilburg; A. Karpov (l) against V. Korchnoi (r), October 21, 1986, chess, tournaments, The Netherlands, 20th century press agency photo, news to remember, documentary, historic photography 1945-1990

X 0089 Selo Xadrez São Tomé e Principe Karpov Korchnoi 1981

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