Netherlands x URSS (Match) 25' Lodewijk Prins vs Viktor Korchnoi (L) Watching the game standing we see Tigran Petros…

On this day in 1978, Anatoly Karpov defeated Viktor Korchnoi 16½-15½ in Baguio City, winning one of the most bizarre and controversial world championship matches of all time. : r/chess

World Chess Championship 1978 - Wikipedia

Douglas Griffin on X: Karpov-Korchnoi, 18th match-game, FIDE Candidates' final, Moscow 1974. (Source: TASS, photographer: V. Savostianov.) #chess / X

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

Anatoly Karpov plays against rival Viktor Korchnoi in the World Chess News Photo - Getty Images

Karpov x Korchnoi, mundial de 1978

Korchnoi Mirrored Sunglasses, 1978 World Chess championship : r/chess

X 0089 Selo Xadrez São Tomé e Principe Karpov Korchnoi 1981

Karpov X Korchnoi Merano 81 Herbert Carvalho

alert,attention,anticipate, analise,analize,achieve,Carlsen, So, Ivanchuk, Kasparov, Karpov, Fischer, Botvinnik, Capablanca, Lasker, Korchnoi, Spassky, Chess set pieces game panorama distorted, Giant, Chess, pieces, Game, Abstract concept special