Game |
| Result | Moves |
Year | Event/Locale | Opening |
1. Teichmann vs Blackburne |
| ½-½ | 18 | 1905 | Ostend | D27 Queen's Gambit Accepted, Classical |
2. Tarrasch vs H Wolf |
 | ½-½ | 49 | 1906 | 15th DSB Congress, Nuremberg | D27 Queen's Gambit Accepted, Classical |
3. Levenfish vs Teichmann |
 | ½-½ | 47 | 1911 | Karlsbad | D27 Queen's Gambit Accepted, Classical |
4. I Turover vs V Sournin |
| ½-½ | 34 | 1921 | 8th American Chess Congress | D27 Queen's Gambit Accepted, Classical |
5. S Sery vs M Walter |
| ½-½ | 38 | 1923 | Pardubice | D27 Queen's Gambit Accepted, Classical |
6. L Asztalos vs Maroczy |
 | ½-½ | 41 | 1924 | Gyor | D27 Queen's Gambit Accepted, Classical |
7. Kupchik vs Rubinstein |
| ½-½ | 27 | 1928 | Exhibition Game | D27 Queen's Gambit Accepted, Classical |
8. Kupchik vs Rubinstein |
| ½-½ | 67 | 1928 | Exhibition Game | D27 Queen's Gambit Accepted, Classical |
9. N Pavlov-Pianov vs A Polyak |
| ½-½ | 40 | 1929 | USSR Championship | D27 Queen's Gambit Accepted, Classical |
10. Botvinnik vs Y Vilner |
 | ½-½ | 45 | 1931 | Leningrad Championship 1930/31 | D27 Queen's Gambit Accepted, Classical |
11. Flohr vs Rubinstein |
| ½-½ | 23 | 1931 | Prague Olympiad | D27 Queen's Gambit Accepted, Classical |
12. Flohr vs Gruenfeld |
| ½-½ | 22 | 1933 | Folkestone Olympiad | D27 Queen's Gambit Accepted, Classical |
13. Pirc vs Gruenfeld |
| ½-½ | 18 | 1933 | Moravska Ostrava | D27 Queen's Gambit Accepted, Classical |
14. B Hoenlinger vs Gruenfeld |
| ½-½ | 17 | 1933 | Trebitsch Memorial | D27 Queen's Gambit Accepted, Classical |
15. L Engels vs K Krause |
| ½-½ | 47 | 1934 | German Championship | D27 Queen's Gambit Accepted, Classical |
16. Bogoljubov vs Alekhine |
  | ½-½ | 58 | 1934 | Alekhine - Bogoljubov World Championship Rematch | D27 Queen's Gambit Accepted, Classical |
17. B Rasmusson vs E Book |
| ½-½ | 42 | 1934 | m FIN-ch | D27 Queen's Gambit Accepted, Classical |
18. Gruenfeld vs Flohr |
| ½-½ | 20 | 1935 | Warsaw Olympiad | D27 Queen's Gambit Accepted, Classical |
19. A Dake vs Eliskases |
| ½-½ | 17 | 1935 | Warsaw Olympiad | D27 Queen's Gambit Accepted, Classical |
20. A Kevitz vs M L Hanauer |
| ½-½ | 81 | 1936 | United States Championship | D27 Queen's Gambit Accepted, Classical |
21. Bogoljubov vs Fine |
 | ½-½ | 55 | 1936 | Zandvoort | D27 Queen's Gambit Accepted, Classical |
22. Flohr vs Alekhine |
| ½-½ | 27 | 1937 | Kemeri | D27 Queen's Gambit Accepted, Classical |
23. Flohr vs Fine |
| ½-½ | 30 | 1937 | Semmering/Baden | D27 Queen's Gambit Accepted, Classical |
24. D May vs Koblents |
| ½-½ | 18 | 1937 | Brno | D27 Queen's Gambit Accepted, Classical |
25. J Lokvenc vs Petrov |
| ½-½ | 43 | 1938 | Bad Harzburg | D27 Queen's Gambit Accepted, Classical |