| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. Pirc vs Stahlberg |
| ½-½ | 35 | 1948 | Saltsjobaden Interzonal | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 52. M Petronic vs L Kohn |
| 1-0 | 37 | 1948 | Serbian League | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 53. A Pomar vs H Rossetto |
| ½-½ | 29 | 1949 | Santa Fe | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 54. R Sanguinetti vs F Francia |
| 1-0 | 30 | 1949 | Santa Fe | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 55. Gligoric vs Stahlberg |
| ½-½ | 72 | 1949 | Gligoric - Stahlberg | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 56. I Molnar vs S Szabo |
| ½-½ | 66 | 1951 | Bucharest GMT 2nd | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 57. Bolbochan vs G Puiggros |
| 1-0 | 29 | 1952 | Mar del Plata | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 58. L Kollberg vs P Krug |
| 0-1 | 41 | 1955 | GDR-ch U18 | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 59. G Primavera vs K Lagha |
| 1-0 | 71 | 1958 | Munich Olympiad Final-C | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 60. I Niemela vs C Zeyen |
| 1-0 | 22 | 1962 | Varna Olympiad qual-3 | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 61. B Gasic vs M Damjanovic |
| ½-½ | 16 | 1966 | Sarajevo | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 62. Lengyel vs I Polgar |
| 1-0 | 34 | 1970 | Hungarian Championship | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 63. Suetin vs I Polgar |
| 1-0 | 66 | 1972 | Laszlo Toth Memorial | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 64. A Trangmar vs P H Clarke |
| ½-½ | 15 | 1972 | British Championship | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 65. L Popov vs H Ardiansyah |
| 1-0 | 63 | 1974 | Amsterdam IBM-B | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 66. I Winter vs C Lesky |
| 0-1 | 41 | 1975 | East German Championship (Women) | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 67. Pachman vs P Dankert |
| ½-½ | 43 | 1980 | Favorite Hammonia | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 68. L Karsa vs B Lengyel |
| 1-0 | 40 | 1982 | Hungarian Championship | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 69. P Gaffron vs I Mai |
| 0-1 | 33 | 1983 | East German Championship (Women) | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 70. W Schmidt vs Adianto |
 | 1-0 | 45 | 1983 | First Lady's Cup | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 71. A Lantsias vs A Oliveira |
| ½-½ | 43 | 1983 | European Junior Championship 1983/84 | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 72. Gheorghiu vs P Avgousti |
| 1-0 | 36 | 1984 | Thessaloniki Olympiad | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 73. E Fatalibekova vs I Mai |
| 1-0 | 27 | 1986 | Naleczow (Women) | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 74. Z Jasnikowski vs T Bauer |
| ½-½ | 30 | 1987 | Laszlo Toth Memorial GM Open | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 75. M Sisniega vs J E Armas Gutierrez |
| ½-½ | 14 | 1987 | Las Palmas | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
Kibitzing
