| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. Berliner vs Julius Nielsen |
 | 1-0 | 48 | 1965 | 5th CC World Ch Final | D35 Queen's Gambit Declined |
| 52. Julius Nielsen vs Rokhlin |
| ½-½ | 45 | 1965 | 5th CC World Ch Final | B62 Sicilian, Richter-Rauzer |
| 53. Julius Nielsen vs K Husak |
| 0-1 | 32 | 1965 | corres Wch5 | C28 Vienna Game |
| 54. M O Abramson vs Julius Nielsen |
| 1-0 | 33 | 1965 | 5th CC World Ch Final | D30 Queen's Gambit Declined |
| 55. J Zapletal vs Julius Nielsen |
| 1-0 | 34 | 1972 | 7th CC World Ch Final 7276 | D34 Queen's Gambit Declined, Tarrasch |
| 56. Julius Nielsen vs M Yudovich Sr. |
| 0-1 | 43 | 1972 | 7th CC World Ch Final 7276 | B46 Sicilian, Taimanov Variation |
| 57. S Letic vs Julius Nielsen |
| ½-½ | 60 | 1972 | 7th CC World Ch Final 7276 | D34 Queen's Gambit Declined, Tarrasch |
| 58. V Zagorovsky vs Julius Nielsen |
| 1-0 | 31 | 1972 | 7th CC World Ch Final 7276 | D34 Queen's Gambit Declined, Tarrasch |
| 59. Julius Nielsen vs A Sundin |
| 0-1 | 46 | 1972 | 7th CC World Ch Final 7276 | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 60. J Krzyszton vs Julius Nielsen |
| 1-0 | 30 | 1972 | 7th CC World Ch Final 7276 | C64 Ruy Lopez, Classical |
| 61. Estrin vs Julius Nielsen |
| 1-0 | 47 | 1972 | corr-7 | C57 Two Knights |
| 62. Julius Nielsen vs E Thiele |
| 0-1 | 36 | 1972 | 7th CC World Ch Final 7276 | B88 Sicilian, Fischer-Sozin Attack |
| 63. F Brglez vs Julius Nielsen |
| ½-½ | 42 | 1972 | 7th CC World Ch Final 7276 | D34 Queen's Gambit Declined, Tarrasch |
| 64. Julius Nielsen vs H Cording |
| ½-½ | 26 | 1972 | 7th CC World Ch Final 7276 | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 65. M P Zagorovsky vs Julius Nielsen |
| 1-0 | 30 | 1972 | 7th CC World Ch Final 7276 | D30 Queen's Gambit Declined |
| 66. Julius Nielsen vs K B Richardson |
| 0-1 | 58 | 1972 | 7th CC World Ch Final 7276 | B06 Robatsch |
| 67. Julius Nielsen vs Z Necesany |
| 1-0 | 59 | 1972 | 7th CC World Ch Final 7276 | C95 Ruy Lopez, Closed, Breyer |
| 68. Julius Nielsen vs N Folke Ekstrom |
| 0-1 | 42 | 1972 | 7th CC World Ch Final 7276 | B02 Alekhine's Defense |
| 69. Julius Nielsen vs J Boey |
| ½-½ | 47 | 1972 | 7th CC World Ch Final 7276 | C63 Ruy Lopez, Schliemann Defense |
| 70. P Dubinin vs Julius Nielsen |
| 1-0 | 31 | 1972 | 7th CC World Ch Final 7276 | D34 Queen's Gambit Declined, Tarrasch |
| 71. Julius Nielsen vs W Muir |
| 1-0 | 63 | 1973 | corres EUR | C27 Vienna Game |
| 72. Julius Nielsen vs T Oim |
| 0-1 | 35 | 1973 | corr 1.EU tt | D87 Grunfeld, Exchange |
| 73. P Kamaras vs Julius Nielsen |
| ½-½ | 21 | 1985 | Politiken Cup | C27 Vienna Game |
Kibitzing
