Anatoly Karpov vs Viktor Korchnoi Dortmund Sparkassen (1994) #chess

Grandes Rivalidades do Xadrez: Karpov x Korchnoi

Karpov-Korchnoi 1978 Depicted In 'The World Champion'

10 reasons the '78 Karpov – Korchnoi chess match was weirdest ever

Karpov- Korchnoi 1978 The inside story of the match by Raymond Keene - 1978

Karpov x Korchnoi, mundial de 1978

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

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

Viktor Korchnoi

International Chess Federation on X: The famous Soviet, and then Swiss grandmaster Viktor Korchnoi was born #onthisday in 1931. A 10-time World Championship Candidate, he contested a Candidates final and two matches

Karpov against the Isolated Queen's Pawn - TheChessWorld