| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 76. Nunn vs J Tarjan |
 | 1-0 | 21 | 1972 | Norwich Junior | B94 Sicilian, Najdorf |
| 77. J Tarjan vs Suba |
| ½-½ | 53 | 1972 | World Student Team Championship Final-A | B04 Alekhine's Defense, Modern |
| 78. Y Anikaev vs J Tarjan |
| ½-½ | 16 | 1972 | World Student Team Championship Final-A | A61 Benoni |
| 79. P Cleghorn vs J Tarjan |
| 0-1 | 25 | 1973 | United States | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 80. J Tarjan vs Miles |
| 0-1 | 44 | 1973 | National Open | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 81. J Tarjan vs Browne |
| ½-½ | 89 | 1973 | Lone Pine | B20 Sicilian |
| 82. J Tarjan vs L Evans |
| ½-½ | 62 | 1973 | Lone Pine | B96 Sicilian, Najdorf |
| 83. A Bisguier vs J Tarjan |
| 1-0 | 21 | 1973 | Lone Pine | B07 Pirc |
| 84. J Tarjan vs Miles |
| 0-1 | 59 | 1973 | Lone Pine | B50 Sicilian |
| 85. J Tarjan vs L Gilden |
| 1-0 | 35 | 1973 | US Championship | B93 Sicilian, Najdorf, 6.f4 |
| 86. A Bisguier vs J Tarjan |
| 0-1 | 59 | 1973 | US Championship | A48 King's Indian |
| 87. J Tarjan vs E Mednis |
| 0-1 | 40 | 1973 | US Championship | B50 Sicilian |
| 88. W Martz vs J Tarjan |
| ½-½ | 60 | 1973 | US Championship | A31 English, Symmetrical, Benoni Formation |
| 89. J Tarjan vs Browne |
| ½-½ | 30 | 1973 | US Championship | B98 Sicilian, Najdorf |
| 90. D Byrne vs J Tarjan |
| ½-½ | 72 | 1973 | US Championship | A36 English |
| 91. J Tarjan vs Kavalek |
| ½-½ | 40 | 1973 | US Championship | A07 King's Indian Attack |
| 92. J Grefe vs J Tarjan |
| ½-½ | 25 | 1973 | US Championship | B77 Sicilian, Dragon, Yugoslav Attack |
| 93. J Tarjan vs L Evans |
| 1-0 | 64 | 1973 | US Championship | B81 Sicilian, Scheveningen, Keres Attack |
| 94. Benko vs J Tarjan |
| ½-½ | 31 | 1973 | US Championship | B27 Sicilian |
| 95. J Tarjan vs A Karklins |
| 1-0 | 41 | 1973 | US Championship | C96 Ruy Lopez, Closed |
| 96. G F Kane vs J Tarjan |
| ½-½ | 15 | 1973 | US Championship | A57 Benko Gambit |
| 97. G DeFotis vs J Tarjan |
| ½-½ | 30 | 1973 | Chicago USCF International | A45 Queen's Pawn Game |
| 98. J Tarjan vs C Chellstorp |
| 1-0 | 41 | 1973 | Chicago USCF International | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 99. A Karklins vs J Tarjan |
| 0-1 | 58 | 1973 | Chicago USCF International | B72 Sicilian, Dragon |
| 100. J Tarjan vs Suttles |
| 1-0 | 42 | 1973 | Chicago USCF International | E14 Queen's Indian |
Kibitzing
