| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. S Wolf vs Gruenfeld |
| 0-1 | 55 |
1913 |
corresp. | C83 Ruy Lopez, Open |
| 2. T Gerbec vs Gruenfeld |
| 0-1 | 31 |
1919 |
Vienna, Austria | C78 Ruy Lopez |
| 3. T Gerbec vs Gruenfeld |
| 0-1 | 44 |
1919 |
Vienna, Austria | C78 Ruy Lopez |
| 4. Breyer vs Gruenfeld |
| 1-0 | 20 |
1920 |
Vienna AUT | C84 Ruy Lopez, Closed |
| 5. Olland vs Gruenfeld |
 | ½-½ | 57 |
1920 |
Goteborg B | C77 Ruy Lopez |
| 6. A Olsson vs Gruenfeld |
| ½-½ | 60 |
1920 |
Goteborg B | C97 Ruy Lopez, Closed, Chigorin |
| 7. Z von Balla vs Gruenfeld |
| 0-1 | 55 |
1921 |
Budapest HUN | C77 Ruy Lopez |
| 8. K Treybal vs Gruenfeld |
| ½-½ | 39 |
1922 |
2, Teplitz-Schonau it GER | C77 Ruy Lopez |
| 9. Tarrasch vs Gruenfeld |
| ½-½ | 23 |
1922 |
Bad Pistyan it, CZE | C84 Ruy Lopez, Closed |
| 10. Reti vs Gruenfeld |
| ½-½ | 48 |
1922 |
13, Teplitz-Schonau it GER | C86 Ruy Lopez, Worrall Attack |
| 11. G A Thomas vs Gruenfeld |
| ½-½ | 34 |
1923 |
Karlsbad | C77 Ruy Lopez |
| 12. K Emmrich vs Gruenfeld |
| 0-1 | 43 |
1923 |
23. DSB Kongress | C88 Ruy Lopez |
| 13. O Chajes vs Gruenfeld |
| 0-1 | 120 |
1923 |
Karlsbad | C88 Ruy Lopez |
| 14. Spielmann vs Gruenfeld |
| ½-½ | 20 |
1923 |
Vienna | C77 Ruy Lopez |
| 15. P Romanovsky vs Gruenfeld |
| 1-0 | 59 |
1925 |
Moscow-Wch | C68 Ruy Lopez, Exchange |
| 16. G A Thomas vs Gruenfeld |
| 0-1 | 100 |
1925 |
Baden-Baden | C98 Ruy Lopez, Closed, Chigorin |
| 17. Yates vs Gruenfeld |
| 0-1 | 41 |
1925 |
Marienbad | C88 Ruy Lopez |
| 18. Yates vs Gruenfeld |
| 1-0 | 31 |
1925 |
Baden-Baden | C88 Ruy Lopez |
| 19. Spielmann vs Gruenfeld |
| 1-0 | 36 |
1926 |
Semmering | C77 Ruy Lopez |
| 20. H N Hansen vs Gruenfeld |
| 0-1 | 56 |
1927 |
1st olm final | C77 Ruy Lopez |
| 21. G A Thomas vs Gruenfeld |
| ½-½ | 19 |
1930 |
5, Scarborough it ENG | C77 Ruy Lopez |
| 22. L Steiner vs Gruenfeld |
| ½-½ | 26 |
1933 |
Olympiad | C88 Ruy Lopez |
| 23. G A Thomas vs Gruenfeld |
| 0-1 | 47 |
1934 |
Ujpest | C84 Ruy Lopez, Closed |
| 24. Keres vs Gruenfeld |
| 1-0 | 40 |
1943 |
Poznan | C78 Ruy Lopez |
| 25. D Andric vs Gruenfeld |
| ½-½ | 40 |
1952 |
Belgrade | C98 Ruy Lopez, Closed, Chigorin |
