| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 76. I Mendivil vs G De La Cruz |
| 1-0 | 42 | 1972 | Skopje Olympiad Final-C | C50 Giuoco Piano |
| 77. K Lagha vs I Mendivil |
| 1-0 | 60 | 1972 | Skopje Olympiad Final-C | E87 King's Indian, Samisch, Orthodox |
| 78. I Mendivil vs T Shaw |
| ½-½ | 53 | 1972 | Skopje Olympiad Final-C | C50 Giuoco Piano |
| 79. Nakamori vs I Mendivil |
| ½-½ | 27 | 1972 | Skopje Olympiad Final-C | B09 Pirc, Austrian Attack |
| 80. I Mendivil vs G Pena |
| ½-½ | 15 | 1972 | Skopje Olympiad Final-C | C01 French, Exchange |
| 81. I Kanko vs I Mendivil |
| 1-0 | 31 | 1972 | Skopje Olympiad Final-C | A57 Benko Gambit |
| 82. I Mendivil vs L Santos |
| 0-1 | 24 | 1972 | Skopje Olympiad Final-C | C50 Giuoco Piano |
| 83. M Sawadkuhi vs I Mendivil |
| 1-0 | 33 | 1972 | Skopje Olympiad Final-C | E93 King's Indian, Petrosian System |
| 84. I Mendivil vs A G Kerr |
| 1-0 | 63 | 1972 | Skopje Olympiad Final-C | B92 Sicilian, Najdorf, Opocensky Variation |
| 85. I Mendivil vs M Colon Romero |
| ½-½ | 11 | 1972 | Skopje Olympiad Final-C | B92 Sicilian, Najdorf, Opocensky Variation |
| 86. D H Campora vs I Mendivil |
| 1-0 | 19 | 1978 | Buenos Aires Olympiad | B06 Robatsch |
| 87. I Mendivil vs R Mollekens |
| ½-½ | 19 | 1978 | Buenos Aires Olympiad | C42 Petrov Defense |
| 88. Mohamad Toufik Catalan vs I Mendivil |
| 1-0 | 28 | 1978 | Buenos Aires Olympiad | A69 Benoni, Four Pawns Attack, Main line |
| 89. I Mendivil vs P Lamas Baliero |
| ½-½ | 45 | 1978 | Buenos Aires Olympiad | A07 King's Indian Attack |
Kibitzing
