Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. Panno vs B Wexler |
| ½-½ | 41 | 1953 | ARG-ch | E59 Nimzo-Indian, 4.e3, Main line |
27. P Vaitonis vs F R Anderson |
| 0-1 | 38 | 1953 | Canadian Championship | E59 Nimzo-Indian, 4.e3, Main line |
28. Tolush vs O Troianescu |
| 1-0 | 37 | 1953 | Bucharest | E59 Nimzo-Indian, 4.e3, Main line |
29. Najdorf vs Reshevsky |
  | 0-1 | 35 | 1953 | Reshevsky - Najdorf | E59 Nimzo-Indian, 4.e3, Main line |
30. Najdorf vs Reshevsky |
 | 1-0 | 42 | 1953 | Reshevsky - Najdorf | E59 Nimzo-Indian, 4.e3, Main line |
31. Reshevsky vs Najdorf |
 | ½-½ | 29 | 1953 | Reshevsky - Najdorf | E59 Nimzo-Indian, 4.e3, Main line |
32. Panno vs Ivkov |
| 1-0 | 24 | 1953 | World Junior Championship Final-A | E59 Nimzo-Indian, 4.e3, Main line |
33. Najdorf vs Reshevsky |
  | ½-½ | 24 | 1953 | Zuerich Candidates | E59 Nimzo-Indian, 4.e3, Main line |
34. Averbakh vs Reshevsky |
  | ½-½ | 33 | 1953 | Zuerich Candidates | E59 Nimzo-Indian, 4.e3, Main line |
35. Bronstein vs Euwe |
  | ½-½ | 41 | 1953 | Zuerich Candidates | E59 Nimzo-Indian, 4.e3, Main line |
36. Taimanov vs Euwe |
  | 0-1 | 41 | 1953 | Zuerich Candidates | E59 Nimzo-Indian, 4.e3, Main line |
37. J H Donner vs J Kupper |
| 1-0 | 35 | 1953 | Opatija | E59 Nimzo-Indian, 4.e3, Main line |
38. Reshevsky vs Euwe |
  | 1-0 | 40 | 1953 | Zuerich Candidates | E59 Nimzo-Indian, 4.e3, Main line |
39. Geller vs Kotov |
  | 0-1 | 42 | 1953 | Zuerich Candidates | E59 Nimzo-Indian, 4.e3, Main line |
40. Averbakh vs Euwe |
  | 1-0 | 45 | 1953 | Zuerich Candidates | E59 Nimzo-Indian, 4.e3, Main line |
41. O Moiseev vs E Stoeckl |
| 1-0 | 38 | 1953 | Austria - Soviet Union | E59 Nimzo-Indian, 4.e3, Main line |
42. G Kluger vs T Florian |
| 1-0 | 38 | 1953 | Hungarian Championship | E59 Nimzo-Indian, 4.e3, Main line |
43. M Udovcic vs B Milic |
| 0-1 | 74 | 1953 | Yugoslav Championship | E59 Nimzo-Indian, 4.e3, Main line |
44. J Nikolac vs Janosevic |
| ½-½ | 60 | 1953 | Yugoslav Championship | E59 Nimzo-Indian, 4.e3, Main line |
45. J Nikolac vs A Matanovic |
| ½-½ | 42 | 1953 | Yugoslav Championship | E59 Nimzo-Indian, 4.e3, Main line |
46. G Uusi vs Levenfish |
| 1-0 | 56 | 1954 | Moscow Championship | E59 Nimzo-Indian, 4.e3, Main line |
47. M Pasman vs Tal |
 | 0-1 | 33 | 1954 | Latvian Championship | E59 Nimzo-Indian, 4.e3, Main line |
48. Ragozin vs Tolush |
| ½-½ | 53 | 1954 | URS-ch sf Leningrad | E59 Nimzo-Indian, 4.e3, Main line |
49. A Konstantinopolsky vs Antoshin |
| ½-½ | 17 | 1954 | Moscow Championship | E59 Nimzo-Indian, 4.e3, Main line |
50. S Khalilbeili vs Antoshin |
 | ½-½ | 54 | 1954 | URS-ch sf Yerevan | E59 Nimzo-Indian, 4.e3, Main line |