| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. R Rodriguez vs E Ungureanu |
| ½-½ | 71 | 1968 | Lugano Olympiad Final-A | A79 Benoni, Classical, 11.f3 |
| 52. P Voiculescu vs O Troianescu |
| 1-0 | 47 | 1968 | Romanian Championship | A79 Benoni, Classical, 11.f3 |
| 53. A S Segal vs E Ungureanu |
| 0-1 | 46 | 1968 | Romanian Championship | A79 Benoni, Classical, 11.f3 |
| 54. A Ludgate vs R Kerr |
| 0-1 | 59 | 1969 | British Columbia Championship | A79 Benoni, Classical, 11.f3 |
| 55. G Pena vs F Idrovo |
| 0-1 | 57 | 1969 | Quito/Guayaquil Zonal | A79 Benoni, Classical, 11.f3 |
| 56. J Szukszta vs R Gasiorowski |
| 0-1 | 37 | 1969 | Polish Championship | A79 Benoni, Classical, 11.f3 |
| 57. Gligoric vs Janosevic |
| ½-½ | 23 | 1969 | Sarajevo | A79 Benoni, Classical, 11.f3 |
| 58. E Bukic vs R Nicevski |
| ½-½ | 38 | 1969 | Yugoslav Championship | A79 Benoni, Classical, 11.f3 |
| 59. J H Donner vs J van Baarle |
| 0-1 | 33 | 1969 | Dutch Championship | A79 Benoni, Classical, 11.f3 |
| 60. A Saidy vs M Cebalo |
| ½-½ | 27 | 1969 | Zagreb | A79 Benoni, Classical, 11.f3 |
| 61. Gligoric vs A Planinc |
| 1-0 | 52 | 1969 | Vidmar Memorial | A79 Benoni, Classical, 11.f3 |
| 62. Mecking vs R Garcia |
| ½-½ | 52 | 1969 | zn playoff | A79 Benoni, Classical, 11.f3 |
| 63. J H Donner vs H Ree |
| ½-½ | 41 | 1969 | Amsterdam IBM | A79 Benoni, Classical, 11.f3 |
| 64. M Gerusel vs J van Baarle |
| 0-1 | 65 | 1969 | Amsterdam IBM-B | A79 Benoni, Classical, 11.f3 |
| 65. T Bjerre vs S Malmgren |
| 1-0 | 47 | 1969 | World Student Team Championship qual-2 | A79 Benoni, Classical, 11.f3 |
| 66. M Podgaets vs T Bjerre |
| 1-0 | 39 | 1969 | World Student Team Championship Final-A | A79 Benoni, Classical, 11.f3 |
| 67. M Schmidt vs J Dueball |
| 0-1 | 41 | 1969 | World Student Team Championship Final-A | A79 Benoni, Classical, 11.f3 |
| 68. O Averkin vs R Verber |
| 1-0 | 34 | 1969 | World Student Team Championship Final-A | A79 Benoni, Classical, 11.f3 |
| 69. B Jansson vs R Hartoch |
| 0-1 | 37 | 1969 | Raach Zonal | A79 Benoni, Classical, 11.f3 |
| 70. B Jansson vs L Barczay |
| ½-½ | 40 | 1969 | Raach Zonal | A79 Benoni, Classical, 11.f3 |
| 71. J Durao vs H Schumacher |
| 1-0 | 41 | 1969 | Praia da Rocha Zonal | A79 Benoni, Classical, 11.f3 |
| 72. Gligoric vs Matulovic |
| ½-½ | 36 | 1969 | Belgrade | A79 Benoni, Classical, 11.f3 |
| 73. E Bukic vs Janosevic |
| ½-½ | 25 | 1969 | Belgrade | A79 Benoni, Classical, 11.f3 |
| 74. Taimanov vs K Langeweg |
| 1-0 | 41 | 1970 | Hoogovens | A79 Benoni, Classical, 11.f3 |
| 75. G Sigurjonsson vs Matulovic |
| ½-½ | 65 | 1970 | Reykjavik | A79 Benoni, Classical, 11.f3 |
Kibitzing
