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Viktor Korchnoi - Wikipedia

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

Viktor Korchnoi plays chess against Karpov. News Photo - Getty Images

Viktor Korchnoi, chess grandmaster – obituary

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…

Anatoly Karpov vs Viktor Korchnoi World Championship Match (1981)

Viktor Korchnoi, chess player and cold war defector, 1931-2016

Karpov at 70: “My great blunder was I agreed to hold the match with Kasparov in the Soviet Union”