| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. Euwe vs Smyslov |
  | 0-1 | 58 | 1953 | Zuerich Candidates | D72 Neo-Grunfeld, 5.cd, Main line |
| 52. Euwe vs Keres |
| ½-½ | 26 | 1953 | Zuerich Candidates | D72 Neo-Grunfeld, 5.cd, Main line |
| 53. M Pavey vs H Seidman |
| 1-0 | 68 | 1954 | United States Championship | D72 Neo-Grunfeld, 5.cd, Main line |
| 54. A Saidy vs R H Steinmeyer |
| 0-1 | 31 | 1954 | 55th US Open | D72 Neo-Grunfeld, 5.cd, Main line |
| 55. J L Alvarez del Monte vs F de Carvalho |
| 0-1 | 35 | 1954 | Montevideo | D72 Neo-Grunfeld, 5.cd, Main line |
| 56. Szabo vs B Sandor |
| 1-0 | 38 | 1954 | Hungarian Championship | D72 Neo-Grunfeld, 5.cd, Main line |
| 57. A Shestoperov vs G Goldberg |
| 0-1 | 44 | 1955 | URS-ch sf Moscow | D72 Neo-Grunfeld, 5.cd, Main line |
| 58. Averbakh vs G Goldberg |
| ½-½ | 28 | 1955 | URS-ch sf Moscow | D72 Neo-Grunfeld, 5.cd, Main line |
| 59. Euwe vs C Kalme |
| 0-1 | 35 | 1955 | Clock simul, 6b | D72 Neo-Grunfeld, 5.cd, Main line |
| 60. L Lipiniks vs F Benko |
| 1-0 | 31 | 1955 | Club Argentino | D72 Neo-Grunfeld, 5.cd, Main line |
| 61. L Schindler vs J Franz |
| 0-1 | 37 | 1955 | East German Championship | D72 Neo-Grunfeld, 5.cd, Main line |
| 62. W Addison vs H Seidman |
| 0-1 | 24 | 1955 | 56th US Open | D72 Neo-Grunfeld, 5.cd, Main line |
| 63. M Beilin vs A Geller |
| ½-½ | 76 | 1955 | URS-ch sf Leningrad | D72 Neo-Grunfeld, 5.cd, Main line |
| 64. M Beilin vs A Cherepkov |
| 0-1 | 37 | 1955 | URS-ch sf Leningrad | D72 Neo-Grunfeld, 5.cd, Main line |
| 65. E Chukaev vs V Barsauskas |
| 1-0 | 41 | 1956 | URS-ch qf Tallinn | D72 Neo-Grunfeld, 5.cd, Main line |
| 66. P H Clarke vs M Ventham |
| 1-0 | 22 | 1956 | Stevenson Memorial | D72 Neo-Grunfeld, 5.cd, Main line |
| 67. Euwe vs Robatsch |
| 1-0 | 33 | 1957 | Clare Benedict Cup | D72 Neo-Grunfeld, 5.cd, Main line |
| 68. R Byrne vs M Siegel |
| 1-0 | 21 | 1957 | 58th US Open | D72 Neo-Grunfeld, 5.cd, Main line |
| 69. Petrosian vs G Goldberg |
| 1-0 | 60 | 1957 | URS-ch sf Kiev | D72 Neo-Grunfeld, 5.cd, Main line |
| 70. R Byrne vs E Godbold |
| 1-0 | 29 | 1958 | 59th US Open | D72 Neo-Grunfeld, 5.cd, Main line |
| 71. I Johansson vs P Vaitonis |
| 0-1 | 39 | 1958 | Munich Olympiad qual-4 | D72 Neo-Grunfeld, 5.cd, Main line |
| 72. Korchnoi vs B Katalymov |
| 1-0 | 71 | 1958 | URS-ch sf Tashkent | D72 Neo-Grunfeld, 5.cd, Main line |
| 73. F Casas vs Gligoric |
| 0-1 | 33 | 1960 | Santa Fe | D72 Neo-Grunfeld, 5.cd, Main line |
| 74. Y Simkin vs M Levin |
| ½-½ | 69 | 1961 | Ukrainian Championship | D72 Neo-Grunfeld, 5.cd, Main line |
| 75. J H Donner vs Uhlmann |
| 0-1 | 46 | 1963 | Halle Zonal | D72 Neo-Grunfeld, 5.cd, Main line |
Kibitzing
