Efim Bogoljubov vs A H Trott
Southsea Southsea ENG round 8 1950.04.20
English Opening: Anglo-Indian Defense, Grünfeld Formation 1-0

Efim Bogoljubov vs Erwin Voellmy
Berne Bern SUI round 1 1932.07.16
Queen’s Gambit Declined: Semi-Tarrasch Defense, Main Line 1/2-1/2

Efim Bogoljubov vs Klaus Junge
2nd General Government It round 2 1941.10.07
Sicilian Defense: Scheveningen Variation, Classical Main Line 1/2-1/2

Efim Bogoljubov vs Ludwig Roedl
27. DSB Kongress Swinemuende GER 1931.06.??
Réti Opening: Anglo-Slav Variation, Bled Variation 0-1

Efim Bogoljubov vs Siegbert Tarrasch
Breslau Breslau GER round 2 1925.07.20
Alekhine Defense: Modern Variation 1-0

Efim Geller vs Alexander Nikolayevich Panchenko
Chigorin Memorial Sochi URS round 7 1983.??.??
Sicilian Defense: Scheveningen Variation, Classical Variation 1-0

Efim Geller vs Israel Albert Horowitz
USA-URS New York, NY USA 1954.06.??
Sicilian Defense: Dragon Variation, Yugoslav Attack 1/2-1/2

Efim Geller vs Ratmir Kholmov
USSR Championship Moscow URS round 19 1949.11.19
Ruy Lopez: Bird Variation 0-1

Efim Geller vs Vladimir Andreevich Makogonov
URS-ch sf Tbilisi round 11 1949.05.??
Ruy Lopez: Bird Variation 1-0

Efim Geller vs Vladimir Simagin
USSR Championship Moscow URS round 2 1952.11.30
King’s Indian Defense: Larsen Variation 1-0