Grigoriy Oparin vs Chopra Aryan
Abu Dhabi Masters Abu Dhabi UAE round 6.11 2016.08.25
Nimzo-Larsen Attack: Classical Variation 1/2-1/2

Grigory Abramovich Goldberg vs Leonid Savitsky
Leningrad Championship Leningrad URS round 5 1932.09.17
Queen’s Gambit Declined: Barmen Variation 1-0

Grigory Levenfish vs Boris Spassky
Leningrad Leningrad URS 1952.??.??
Neo-Grünfeld Defense: Exchange Variation 1/2-1/2

Grigory Levenfish vs Emanuel Lasker
Moscow Moscow URS round 12 1935.03.02
Queen’s Gambit Declined: Lasker Defense 1/2-1/2

Gudmundur Kjartansson vs Richard Almond
Hastings 2005/06 Hastings ENG round 6 2006.01.02
Scandinavian Defense 1-0

Gudmundur Palmason vs Ingvar Asmundsson
Reykjavik Reykjavik round 1 1957.??.??
Grünfeld Defense: Counterthrust Variation 1/2-1/2

Gudmundur Sigurjonsson vs Gennadi Sosonko
Hastings 1975/76 Hastings ENG round 7 1976.01.05
Sicilian Defense: Dragon Variation 1/2-1/2

Gudmundur Sigurjonsson vs Gennady Borisovich Sosonko
Geneva Geneva SUI round 10 1977.04.07
Sicilian Defense: Dragon Variation 1/2-1/2

Guillermo Dominguez Aguilar vs Rune Djurhuus
37th Chess Olympiad Turin ITA round 2 2006.05.22
French Defense: Advance Variation 0-1

Gulrukhbegim Tokhirjonova vs Sabina-Francesca Foisor
United States Championship (Women) St. Louis, MO USA round 7.6 2021.10.13
Nimzo-Larsen Attack: Classical Variation 1/2-1/2