Bent Larsen vs Viktor Korchnoi
Las Palmas Las Palmas ESP round 7 1981.06.27
French Defense: Tarrasch Variation, Chistyakov Defense 1/2-1/2

Bukhuti Gurgenidze vs Viktor Korchnoi
URS-ch sf Tbilisi URS round 9 1956.12.01
English Opening: Symmetrical Variation, Botvinnik System Reversed 1/2-1/2

Csaba Balogh vs Viktor Korchnoi
5th Gyorgy Marx Memorial Paks HUN round 3 2007.08.07
Ruy Lopez: Morphy Defense, Tartakower Variation 1-0

Ljubomir Ljubojevic vs Viktor Korchnoi
Tilburg Interpolis Tilburg NED round 5 1985.09.02
Sicilian Defense: Sozin Attack, Main Line 1/2-1/2

Tigran Vartanovich Petrosian vs Viktor Korchnoi
Korchnoi - Petrosian Candidates Quarterfinal Il Ciocco ITA round 6 1977.03.16
Queen’s Gambit Declined: Semi-Tarrasch Defense 1-0

Tigran Vartanovich Petrosian vs Viktor Korchnoi
Korchnoi - Petrosian Candidates Quarterfinal Il Ciocco ITA round 8 1977.03.21
Queen’s Indian Defense: Buerger Variation 0-1

Tigran Vartanovich Petrosian vs Viktor Korchnoi
Moscow Training Moscow URS round 7 1966.01.??
Nimzo-Indian Defense: Three Knights Variation, Duchamp Variation 1/2-1/2

Victor Ciocaltea vs Viktor Korchnoi
Bucharest Bucharest ROU round 3 1954.03.01
English Opening: Anglo-Indian Defense, Grünfeld Formation 0-1

Viktor Korchnoi vs Alexey Suetin
USSR Championship 1966/67 Tbilisi URS round 13 1967.01.19
King’s Indian Defense: Orthodox Variation 1-0

Viktor Korchnoi vs Anatoly Karpov
1st Euwe Memorial Amsterdam NED round 1 1987.05.07
English Opening: Four Knights System, Nimzowitsch Variation 1/2-1/2