| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. Pirc vs Spielmann |
| 0-1 | 51 |
1931 |
Bled | E34 Nimzo-Indian, Classical, Noa Variation |
| 27. A Akshanov vs Botvinnik |
 | 0-1 | 23 |
1931 |
Moscow ch-SU sf | E34 Nimzo-Indian, Classical, Noa Variation |
| 28. Flohr vs Stoltz |
| ½-½ | 42 |
1931 |
Match | E34 Nimzo-Indian, Classical, Noa Variation |
| 29. Flohr vs E M Jackson |
| 1-0 | 34 |
1931 |
Hastings 3132 | E34 Nimzo-Indian, Classical, Noa Variation |
| 30. Opocensky vs M Romi |
| 1-0 | 29 |
1931 |
Praga Ol | E34 Nimzo-Indian, Classical, Noa Variation |
| 31. S Rosselli del Turco vs Weenink |
| 1-0 | 24 |
1931 |
Prague ol (Men) | E34 Nimzo-Indian, Classical, Noa Variation |
| 32. Stoltz vs M Monticelli |
 | 1-0 | 18 |
1931 |
Prague ol (Men) | E34 Nimzo-Indian, Classical, Noa Variation |
| 33. Konstantinopolsky vs A Khodzhaev |
| 0-1 | 37 |
1931 |
Ch URS (1/2 final) | E34 Nimzo-Indian, Classical, Noa Variation |
| 34. D Grigorenko vs Akshanov |
| 1-0 | 17 |
1931 |
Ch URS (1/2 final) | E34 Nimzo-Indian, Classical, Noa Variation |
| 35. A Staehelin vs Alekhine |
 | 0-1 | 21 |
1932 |
Bern (02) | E34 Nimzo-Indian, Classical, Noa Variation |
| 36. E Eliskases vs Spielmann |
| 0-1 | 31 |
1932 |
Austria | E34 Nimzo-Indian, Classical, Noa Variation |
| 37. Fine vs H Steiner |
| 1-0 | 38 |
1932 |
New York m, USA | E34 Nimzo-Indian, Classical, Noa Variation |
| 38. J Van Den Bosch vs Flohr |
| 0-1 | 28 |
1932 |
Match | E34 Nimzo-Indian, Classical, Noa Variation |
| 39. Reshevsky vs A Hermann |
| 1-0 | 24 |
1932 |
Western Championship | E34 Nimzo-Indian, Classical, Noa Variation |
| 40. Flohr vs O Naegeli |
| 1-0 | 36 |
1932 |
Bern | E34 Nimzo-Indian, Classical, Noa Variation |
| 41. Alekhine vs O Naegeli |
 | 0-1 | 51 |
1932 |
Bern training | E34 Nimzo-Indian, Classical, Noa Variation |
| 42. O Naegeli vs A Staehelin |
| 1-0 | 36 |
1932 |
Bern | E34 Nimzo-Indian, Classical, Noa Variation |
| 43. T Sigurdsson vs Duchamp |
| 1-0 | 33 |
1933 |
Olympiad | E34 Nimzo-Indian, Classical, Noa Variation |
| 44. J Van Den Bosch vs P Van Hoorn |
| 0-1 | 32 |
1933 |
NED-ch | E34 Nimzo-Indian, Classical, Noa Variation |
| 45. Kan vs Goglidze |
| 1-0 | 50 |
1933 |
USSR Championship | E34 Nimzo-Indian, Classical, Noa Variation |
| 46. Ahues vs Rellstab |
| ½-½ | 30 |
1933 |
GER-ch 1st | E34 Nimzo-Indian, Classical, Noa Variation |
| 47. B Hoenlinger vs A Becker |
| ½-½ | 22 |
1933 |
Trebitsch mem 16th | E34 Nimzo-Indian, Classical, Noa Variation |
| 48. Factor vs Fine |
| 0-1 | 33 |
1933 |
Western Championship | E34 Nimzo-Indian, Classical, Noa Variation |
| 49. Alekhine vs Bogoljubov |
 | ½-½ | 42 |
1934 |
Alekhine-Bogoljubov World Championship Rematch | E34 Nimzo-Indian, Classical, Noa Variation |
| 50. Flohr vs Botvinnik |
| ½-½ | 42 |
1934 |
Hastings 1934/35 | E34 Nimzo-Indian, Classical, Noa Variation |