| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 76. A Kapengut vs Kupreichik |
| 1-0 | 28 | 1969 | URS | B03 Alekhine's Defense |
| 77. Kupreichik vs M Podgaets |
| 0-1 | 44 | 1969 | URS-chT | C50 Giuoco Piano |
| 78. Kupreichik vs Razuvaev |
| ½-½ | 15 | 1969 | URS-ch Young Masters | B09 Pirc, Austrian Attack |
| 79. Kholmov vs Kupreichik |
| 0-1 | 56 | 1969 | URS-ch sf Voronezh | D15 Queen's Gambit Declined Slav |
| 80. Kupreichik vs A Lein |
| 0-1 | 33 | 1969 | URS-ch sf Voronezh | C22 Center Game |
| 81. Kupreichik vs J Murey |
 | 1-0 | 27 | 1969 | URS-ch sf Voronezh | B06 Robatsch |
| 82. Kupreichik vs Y Sakharov |
| 1-0 | 39 | 1969 | URS-ch sf Voronezh | B85 Sicilian, Scheveningen, Classical |
| 83. J Halfdanarson vs Kupreichik |
| 0-1 | 37 | 1969 | World Student Team Championship qual-1 | A04 Reti Opening |
| 84. Kupreichik vs D Sioris |
| 1-0 | 42 | 1969 | World Student Team Championship qual-1 | B54 Sicilian |
| 85. M Chiricuta vs Kupreichik |
| 0-1 | 25 | 1969 | World Student Team Championship qual-1 | D01 Richter-Veresov Attack |
| 86. Kupreichik vs B Vujakovic |
| 1-0 | 37 | 1969 | World Student Team Championship Final-A | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 87. Kupreichik vs I Ryc |
| 1-0 | 41 | 1969 | World Student Team Championship Final-A | C72 Ruy Lopez, Modern Steinitz Defense, 5.O-O |
| 88. Kupreichik vs A Babev |
| 1-0 | 25 | 1969 | World Student Team Championship Final-A | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 89. G Lorenz vs Kupreichik |
| ½-½ | 40 | 1969 | World Student Team Championship Final-A | B33 Sicilian |
| 90. D Wright vs Kupreichik |
| 0-1 | 32 | 1969 | World Student Team Championship Final-A | A25 English |
| 91. Kupreichik vs Lutikov |
| 0-1 | 39 | 1969 | USSR Championship | B04 Alekhine's Defense, Modern |
| 92. I Platonov vs Kupreichik |
| 1-0 | 28 | 1969 | USSR Championship | B03 Alekhine's Defense |
| 93. Kupreichik vs Geller |
| 0-1 | 29 | 1969 | USSR Championship | C77 Ruy Lopez |
| 94. Taimanov vs Kupreichik |
| ½-½ | 73 | 1969 | USSR Championship | D25 Queen's Gambit Accepted |
| 95. Kupreichik vs Vasiukov |
| 0-1 | 36 | 1969 | USSR Championship | C77 Ruy Lopez |
| 96. Balashov vs Kupreichik |
| ½-½ | 47 | 1969 | USSR Championship | C63 Ruy Lopez, Schliemann Defense |
| 97. Kupreichik vs Tukmakov |
| 0-1 | 71 | 1969 | USSR Championship | C77 Ruy Lopez |
| 98. A Zaitsev vs Kupreichik |
| 0-1 | 35 | 1969 | USSR Championship | D78 Neo-Grunfeld, 6.O-O c6 |
| 99. Kupreichik vs Petrosian |
| ½-½ | 35 | 1969 | USSR Championship | B17 Caro-Kann, Steinitz Variation |
| 100. Stein vs Kupreichik |
| 1-0 | 39 | 1969 | USSR Championship | B35 Sicilian, Accelerated Fianchetto, Modern Variation with Bc4 |
Kibitzing
