Pedro Martin vs Efim Geller
ARG-URS Buenos Aires ARG round 4 1954.03.??
King’s Indian Defense: Orthodox Variation, Aronin-Taimanov Defense 1/2-1/2

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

Bent Larsen vs Efim Geller
Las Palmas Las Palmas ESP round 10 1976.04.16
Bishop’s Opening: Vienna Hybrid, Hromádka Variation 1/2-1/2

Efim Geller vs Nikolay Novotelnov
USSR Championship Moscow URS round 17 1951.12.13
Queen’s Gambit Declined: Hastings Variation 1-0

Lev Psakhis vs Efim Geller
Yerevan Zonal Yerevan URS 1982.??.??
Queen’s Gambit Declined: Tartakower Defense 0-1

Michael Francis Stean vs Efim Geller
Alekhine Memorial Moscow URS round 3 1975.10.??
Sicilian Defense: Canal Attack, Haag Gambit 1/2-1/2

Mikhail Botvinnik vs Efim Geller
USSR Championship Moscow URS round 5 1955.02.18
Queen’s Gambit Declined: Exchange Variation 0-1

Efim Geller vs Sergey Nikolayevich Arkhipov
Moscow Moscow URS round 3 1986.03.??
Bishop’s Opening: Urusov Gambit 1/2-1/2

Efim Geller vs Alexey Sokolsky
USSR Championship Moscow URS round 10 1950.11.27
French Defense: Winawer Variation, Advance Variation 1-0

Efim Geller vs Miroslav Filip
Amsterdam Candidates Amsterdam NED round 4 1956.03.31
Ruy Lopez: Closed, Breyer 1-0