| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. L Stumpers vs Grob |
 | 1-0 | 60 |
1947 |
Int B | A55 Old Indian, Main line |
| 27. Pachman vs Vidmar |
 | 1-0 | 42 |
1948 |
? | A55 Old Indian, Main line |
| 28. Schmid vs Niephaus |
| 1-0 | 45 |
1948 |
Essen West German ch | A55 Old Indian, Main line |
| 29. Tartakower vs V Stulik |
| 1-0 | 59 |
1948 |
Karlovy Vary | A55 Old Indian, Main line |
| 30. C F Rehberg vs N Whitaker |
| 0-1 | 43 |
1948 |
US Open | A55 Old Indian, Main line |
| 31. Benko vs Lilienthal |
 | 1-0 | 72 |
1949 |
Budapest | A55 Old Indian, Main line |
| 32. W Kuppe vs Rautenberg |
| 1-0 | 26 |
1949 |
OLdenburg | A55 Old Indian, Main line |
| 33. Najdorf vs Tartakower |
 | ½-½ | 70 |
1950 |
Dubrovnik | A55 Old Indian, Main line |
| 34. G Primavera vs Rossolimo |
| 0-1 | 42 |
1950 |
Venice | A55 Old Indian, Main line |
| 35. B Goldenov vs Lipnitsky |
| 1-0 | 57 |
1952 |
USSR Championship | A55 Old Indian, Main line |
| 36. O Moiseev vs Kasparian |
| 1-0 | 47 |
1952 |
USSR Championship | A55 Old Indian, Main line |
| 37. Franz Auer vs I Grynfeld |
| 1-0 | 57 |
1952 |
Helsinki ol (Men) | A55 Old Indian, Main line |
| 38. Stahlberg vs Kotov |
 | 0-1 | 61 |
1953 |
Zurich Candidates | A55 Old Indian, Main line |
| 39. Averbakh vs Kotov |
 | 0-1 | 49 |
1953 |
Zurich Candidates | A55 Old Indian, Main line |
| 40. Kotov vs Petrosian |
 | ½-½ | 33 |
1953 |
Zurich Candidates | A55 Old Indian, Main line |
| 41. Sliwa vs Petrosian |
| ½-½ | 46 |
1953 |
Bucharest | A55 Old Indian, Main line |
| 42. Sliwa vs Doda |
| ½-½ | 48 |
1953 |
POL-ch11 | A55 Old Indian, Main line |
| 43. G Kluger vs E Gasztonyi |
| 1-0 | 61 |
1953 |
HUN-ch 09th | A55 Old Indian, Main line |
| 44. I A Horowitz vs A Kaufman |
| 1-0 | 34 |
1953 |
US Open | A55 Old Indian, Main line |
| 45. H Rossetto vs Kotov |
| ½-½ | 46 |
1954 |
Buenos Aires ARG-URS | A55 Old Indian, Main line |
| 46. O Bernstein vs Najdorf |
 | 1-0 | 37 |
1954 |
Montevideo | A55 Old Indian, Main line |
| 47. P Nielsen vs F Bohatirchuk |
 | 1-0 | 35 |
1954 |
Amsterdam | A55 Old Indian, Main line |
| 48. O Flater vs F Bohatirchuk |
| 0-1 | 68 |
1954 |
Amsterdam | A55 Old Indian, Main line |
| 49. J R Schroeder vs A Kaufman |
| 1-0 | 39 |
1954 |
55th US Open | A55 Old Indian, Main line |
| 50. J H Donner vs Bisguier |
| 0-1 | 41 |
1955 |
Ch Club Argentino | A55 Old Indian, Main line |