Georgy Ilivitsky vs Viktor Korchnoi
Yerevan Ch URS Yerevan URS round 1 1954.??.??
Grünfeld Defense: Exchange Variation, Classical Variation 1-0

Nikolay Antonovich Kopaev vs Viktor Korchnoi
Minsk Minsk 1952.??.??
Sicilian Defense: Four Knights Variation, Cobra Variation 1-0

Viktor Korchnoi vs Veselin Topalov
Las Palmas Las Palmas ESP round 3 1991.12.??
English Opening: Anglo-Grünfeld Defense 1-0

Ruben Felgaer vs Viktor Korchnoi
Bled Olympiad Bled SLO round 12 2002.11.07
French Defense: Winawer Variation, Advance Variation 0-1

Vassily Ivanchuk vs Viktor Korchnoi
Melody Amber Rapid 3rd Monte Carlo MNC round 8 1994.04.??
Sicilian Defense: Accelerated Dragon, Maróczy Bind, Breyer Variation 1-0

Viktor Korchnoi vs Zurab Alekseyevich Azmaiparashvili
Madrid Madrid ESP round 5 1996.05.13
Modern Defense 0-1

Viktor Kupreichik vs Viktor Korchnoi
Grandmasters-Young Masters Sochi URS 1970.10.??
French Defense: Advance Variation 1-0

Jaan Yukhanovich Ehlvest vs Viktor Korchnoi
Reykjavik World Cup Reykjavik ISL round 1 1988.10.03
Ruy Lopez: Berlin Defense, Berlin Wall 1/2-1/2

Viktor Korchnoi vs Mark Taimanov
USSR Championship Leningrad URS round 18 1963.12.23
Nimzo-Indian Defense: Three Knights Variation, Duchamp Variation 0-1

Viktor Korchnoi vs Garry Kasparov
EUR-chT (Men) 10th Debrecen HUN round 1 1992.11.21
King’s Indian Defense: Orthodox Variation, Classical System 1/2-1/2