| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. F Olafsson vs Bronstein |
| 0-1 | 34 |
1953 |
Hastings | B93 Sicilian, Najdorf, 6.f4 |
| 2. F Olafsson vs Tolush |
| 0-1 | 33 |
1953 |
Hastings | B68 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 9...Be7 |
| 3. F Olafsson vs Najdorf |
| 0-1 | 35 |
1954 |
Amsterdam | B92 Sicilian, Najdorf, Opocensky Variation |
| 4. F Olafsson vs Larsen |
 | 0-1 | 40 |
1956 |
Reykjavik m | B95 Sicilian, Najdorf, 6...e6 |
| 5. F Olafsson vs Larsen |
| 0-1 | 56 |
1957 |
Wageningen zt | B34 Sicilian, Accelerated Fianchetto |
| 6. F Olafsson vs Tal |
| 0-1 | 71 |
1959 |
Bled-Zagreb-Belgrade Candidates | B41 Sicilian, Kan |
| 7. F Olafsson vs Larsen |
| 0-1 | 51 |
1959 |
Zurich | B33 Sicilian |
| 8. F Olafsson vs Simagin |
| 0-1 | 50 |
1959 |
Moscow (Russia) | B39 Sicilian, Accelerated Fianchetto, Breyer Variation |
| 9. F Olafsson vs Letelier |
| 0-1 | 66 |
1960 |
Mar del Plata | B42 Sicilian, Kan |
| 10. F Olafsson vs Quinteros |
| 0-1 | 51 |
1974 |
Lanzarote (Spain) | B92 Sicilian, Najdorf, Opocensky Variation |
| 11. F Olafsson vs K Langeweg |
| 0-1 | 40 |
1976 |
Amsterdam IBM I | B46 Sicilian, Taimanov Variation |
| 12. F Olafsson vs R Byrne |
| 0-1 | 42 |
1977 |
Geneve | B93 Sicilian, Najdorf, 6.f4 |
| 13. F Olafsson vs Tal |
| 0-1 | 35 |
1986 |
Reykjavik op | B62 Sicilian, Richter-Rauzer |
| 14. F Olafsson vs Chiburdanidze |
| 0-1 | 41 |
1993 |
Women-Veterans | B50 Sicilian |
