| page 1 of 1; 6 games |
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| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. P Ostojic vs R Cardoso |
| 0-1 | 56 | 1974 | Casablanca | B92 Sicilian, Najdorf, Opocensky Variation |
| 2. Unzicker vs R Cardoso |
| 1-0 | 66 | 1974 | Nice Olympiad Final-A | B92 Sicilian, Najdorf, Opocensky Variation |
| 3. J Tarjan vs R Cardoso |
| 0-1 | 34 | 1975 | Ourense | B92 Sicilian, Najdorf, Opocensky Variation |
| 4. J Jurado Campos vs R Cardoso |
| ½-½ | 27 | 1975 | Olot | B92 Sicilian, Najdorf, Opocensky Variation |
| 5. S Tatai vs R Cardoso |
| ½-½ | 41 | 1975 | Las Palmas | B92 Sicilian, Najdorf, Opocensky Variation |
| 6. L Lederman vs R Cardoso |
| 1-0 | 34 | 1975 | Netanya | B92 Sicilian, Najdorf, Opocensky Variation |
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Kibitzing
