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

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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

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

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

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

Karpov against the Isolated Queen's Pawn - TheChessWorld