| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. A Olsson vs P Ploug |
| 1-0 | 19 | 1951 | corr | C25 Vienna |
| 2. A Olsson vs Kavalek |
| ½-½ | 47 | 1960 | WchT U26 07th | B16 Caro-Kann, Bronstein-Larsen Variation |
| 3. A Olsson vs M Vanhoorne |
| 1-0 | 75 | 1960 | WchT U26 07th | C97 Ruy Lopez, Closed, Chigorin |
| 4. A Stenborg vs A Olsson |
| 1-0 | 30 | 1962 | SWE-ch | E91 King's Indian |
| 5. E Lundin vs A Olsson |
| 0-1 | 63 | 1962 | Stockholm | E77 King's Indian |
| 6. A Olsson vs S Buskenstrom |
| 1-0 | 46 | 1962 | Stockholm | E70 King's Indian |
| 7. B Soderborg vs A Olsson |
| ½-½ | 12 | 1962 | Stockholm | A07 King's Indian Attack |
| 8. A Olsson vs Flohr |
| 0-1 | 25 | 1962 | Stockholm | B15 Caro-Kann |
| 9. Botvinnik vs A Olsson |
  | 1-0 | 28 | 1962 | Stockholm | A22 English |
| 10. A Olsson vs Z Nilsson |
| ½-½ | 57 | 1962 | Stockholm | B72 Sicilian, Dragon |
| 11. B Horberg vs A Olsson |
| ½-½ | 22 | 1962 | Stockholm | D43 Queen's Gambit Declined Semi-Slav |
| 12. K Skold vs A Olsson |
| ½-½ | 44 | 1962 | Stockholm | C35 King's Gambit Accepted, Cunningham |
| 13. A Olsson vs B Andersson |
| 1-0 | 46 | 1962 | Stockholm | C14 French, Classical |
| 14. A Olsson vs A Vinje Gulbrandsen |
| 1-0 | 33 | 1962 | Varna Olympiad qual-1 | C17 French, Winawer, Advance |
| 15. A Olsson vs J M Boey |
| 1-0 | 68 | 1962 | Varna Olympiad qual-1 | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 16. L Zinn vs A Olsson |
| ½-½ | 59 | 1962 | Varna Olympiad qual-1 | C67 Ruy Lopez |
| 17. O Gunsav vs A Olsson |
| 0-1 | 29 | 1962 | Varna Olympiad qual-1 | C67 Ruy Lopez |
| 18. P Troeger vs A Olsson |
| ½-½ | 59 | 1962 | Varna Olympiad qual-1 | A48 King's Indian |
| 19. A Olsson vs P Puig Pulido |
| 1-0 | 30 | 1962 | Varna Olympiad qual-1 | C84 Ruy Lopez, Closed |
| 20. R Roth vs A Olsson |
| 0-1 | 33 | 1962 | Varna Olympiad Final-B | E66 King's Indian, Fianchetto, Yugoslav Panno |
| 21. J Kristinsson vs A Olsson |
| 0-1 | 29 | 1962 | Varna Olympiad Final-B | E63 King's Indian, Fianchetto, Panno Variation |
| 22. J Ridameya Tatche vs A Olsson |
| 1-0 | 53 | 1962 | Varna Olympiad Final-B | C67 Ruy Lopez |
| 23. R Ortega vs A Olsson |
| 0-1 | 70 | 1962 | Varna Olympiad Final-B | C67 Ruy Lopez |
| 24. A Olsson vs Myagmarsuren |
| 0-1 | 39 | 1962 | Varna Olympiad Final-B | B29 Sicilian, Nimzovich-Rubinstein |
| 25. A Olsson vs A Filipowicz |
| 1-0 | 28 | 1962 | Varna Olympiad Final-B | B90 Sicilian, Najdorf |
Kibitzing
