Ernst Gruenfeld vs Jan Willem te Kolste
Baden-Baden Baden-Baden GER round 1 1925.04.16
Slav Defense: Quiet Variation, Amsterdam Variation 1-0

Ernst Gruenfeld vs Paul F Johner
Debrecen Debrecen HUN round 11 1925.??.??
Queen’s Indian Defense: Anti-Queen’s Indian System 1/2-1/2

Ernst Gruenfeld vs Reuben Fine
Zandvoort Zandvoort NED round 6 1936.07.25
Nimzo-Indian Defense: Classical Variation, Noa Variation 1/2-1/2

Ernst Gruenfeld vs Endre Steiner
Budapest Budapest HUN round 6 1921.09.11
Queen’s Indian Defense: Anti-Queen’s Indian System 1-0

Ernst Gruenfeld vs Victor Ivanovich Soultanbeieff
Folkestone Olympiad Folkestone ENG round 13.21 1933.06.21
Semi-Slav Defense: Meran Variation 1/2-1/2

Ernst Gruenfeld vs Frank James Marshall
Marienbad Marianske Lazne CSR round 8 1925.05.30
Queen’s Gambit Declined: Ragozin Defense 1/2-1/2

Ernst Gruenfeld vs Richard Reti
Vienna Vienna AUT round 8 1922.11.22
Döry Defense 0-1

Carl Johan Margot Carls vs Ernst Gruenfeld
Gothenburg B Gothenburg SWE round 10 1920.08.14
English Opening: King’s English Variation, Four Knights Variation, Fianchetto Line 1-0

Edgar Colle vs Ernst Gruenfeld
Merano Merano ITA round 3 1926.12.06
Queen’s Indian Defense: Classical Variation, Tiviakov Defense 1/2-1/2

Ernst Gruenfeld vs Alexey Sergeevich Selezniev
Merano Merano ITA round 6 1924.02.??
Slav Defense 1/2-1/2