Viktor Korchnoi vs Anatoly Karpov
Karpov - Korchnoi Candidates Final Moscow URS round 1 1974.09.16
English Opening: Anglo-Indian Defense, Hedgehog System 1/2-1/2

Viktor Korchnoi vs David Bronstein
USSR Zonal Moscow URS round 14 1964.03.09
English Opening: Agincourt Defense, Keres Defense 1-0

Viktor Korchnoi vs Efim Geller
URS-ch21 Kiev URS round 2 1954.01.09
Sicilian Defense: Richter-Rauzer Variation, Classical Variation 1-0

Viktor Korchnoi vs Ljubomir Ljubojevic
Corus Honorary Group Wijk aan Zee NED round 5 2008.01.25
Semi-Slav Defense: Meran Variation 0-1

Viktor Korchnoi vs Vitaly Chekhover
URS-ch sf Leningrad URS 1951.??.??
French Defense: Classical Variation, Svenonius Variation 1-0

Viktor Korchnoi vs William Hartston
Hastings 1971/72 Hastings ENG round 6 1972.01.04
English Opening: Symmetrical Variation 1-0

Viswanathan Anand vs Viktor Korchnoi
Paris Immopar rapid Paris FRA round 1 1991.11.??
Ruy Lopez: Schliemann Defense 1-0

Vladimir Simagin vs Viktor Korchnoi
Central Chess Club International Moscow URS round 8 1960.06.??
Grünfeld Defense: Three Knights Variation, Petrosian System 0-1

Wolfgang Uhlmann vs Viktor Korchnoi
Uhlmann vs Korchnoi Match Leipzig GER round 2 2014.??.??
English Opening: King’s English Variation, Three Knights System 0-1

Boris Spassky vs Viktor Korchnoi
Unzicker’s 80th Birthday Mainz GER round 5 2005.08.10
Sicilian Defense: Taimanov Variation, American Attack 1-0