Viktor Korchnoi vs Efim Geller
Korchnoi - Geller Candidates Quarterfinal Moscow URS round 1 1971.05.13
King’s Indian Defense: Orthodox Variation, Aronin-Taimanov Defense 1-0

Gerhard Pfeiffer vs Efim Geller
FRG-URS Hamburg FRG round 2 1960.07.28
King’s Indian Defense: Steiner Attack 1/2-1/2

Leonid Stein vs Efim Geller
USSR Championship Moscow URS round 9 1969.09.18
Ruy Lopez: Closed 1/2-1/2

Dmitry Makarovich Grechkin vs Efim Geller
URS-ch sf Tbilisi round 12 1949.05.??
Ruy Lopez: Closed, Delayed Exchange 1/2-1/2

Efim Geller vs Lubensky
16th Ch Ukraine Kiev (URS) 1947.07.??
Ruy Lopez: Morphy Defense, Tartakower Variation 1/2-1/2

Efim Geller vs Robert Huebner
Las Palmas Las Palmas ESP round 1 1976.04.04
Sicilian Defense: Kan Variation, Gipslis Variation 1-0

Efim Geller vs Grigory Abramovich Goldberg
URS-ch sf Kiev UKR round 13 1957.11.30
Grünfeld Defense: Counterthrust Variation 1-0

Rogelio Ortega vs Efim Geller
Capablanca Memorial 2nd Havana CUB round 7 1963.09.03
Sicilian Defense: Boleslavsky Variation 0-1

Vlastimil Jansa vs Efim Geller
Warsaw Pact-chT 7th Budapest HUN round 4 1970.04.27
Ruy Lopez: Closed, Smyslov Defense 1-0

Efim Geller vs Svetozar Gligoric
Stockholm Interzonal Stockholm SWE round 3 1952.09.18
King’s Indian Defense: Four Pawns Attack 0-1