| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. T Bjornsson vs H Schussler |
| 0-1 | 34 | 1986 | Reykjavik Open | C16 French, Winawer |
| 2. K Dehmelt vs T Bjornsson |
| ½-½ | 52 | 1986 | Reykjavik Open | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 3. T Bjornsson vs J Kristiansen |
| 0-1 | 31 | 1986 | Reykjavik Open | B01 Scandinavian |
| 4. D Hansson vs T Bjornsson |
| 1-0 | 50 | 1986 | Reykjavik Open | A07 King's Indian Attack |
| 5. H Karlsson vs T Bjornsson |
| ½-½ | 11 | 1986 | Reykjavik Open | B22 Sicilian, Alapin |
| 6. G Dizdar vs T Bjornsson |
| 1-0 | 46 | 1988 | Reykjavik Open | A05 Reti Opening |
| 7. T Bjornsson vs T Vigfusson |
| ½-½ | 40 | 1988 | Reykjavik Open | A10 English |
| 8. T Bjornsson vs T Thorsteinsson |
| 0-1 | 28 | 1988 | Reykjavik Open | D61 Queen's Gambit Declined, Orthodox, Rubinstein Attack |
| 9. B Palsson vs T Bjornsson |
| ½-½ | 26 | 1988 | Reykjavik Open | E47 Nimzo-Indian, 4.e3 O-O 5.Bd3 |
| 10. T Bjornsson vs B Hjartarson |
| 1-0 | 61 | 1988 | Reykjavik Open | C55 Two Knights Defense |
| 11. L Johannesson vs T Bjornsson |
| 0-1 | 28 | 1988 | Reykjavik Open | C68 Ruy Lopez, Exchange |
| 12. T Bjornsson vs S D Sigfusson |
| 0-1 | 46 | 1988 | Reykjavik Open | B17 Caro-Kann, Steinitz Variation |
| 13. L Christiansen vs T Bjornsson |
| 1-0 | 32 | 1988 | Reykjavik Open | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 14. Razuvaev vs T Bjornsson |
| 1-0 | 27 | 1990 | Paris-ch op | A90 Dutch |
| 15. Browne vs T Bjornsson |
| 1-0 | 40 | 1990 | Reykjavik Open | D35 Queen's Gambit Declined |
| 16. T Bjornsson vs A A Arnason |
| 1-0 | 32 | 1990 | Reykjavik Open | C11 French |
| 17. L Johannesson vs T Bjornsson |
| ½-½ | 20 | 1990 | Reykjavik Open | C60 Ruy Lopez |
| 18. T Bjornsson vs J Tisdall |
| ½-½ | 49 | 1990 | Reykjavik Open | B82 Sicilian, Scheveningen |
| 19. Petursson vs T Bjornsson |
| 1-0 | 31 | 1990 | Reykjavik Open | D35 Queen's Gambit Declined |
| 20. T Bjornsson vs O Thorsson |
| 1-0 | 11 | 1990 | Reykjavik Open | B17 Caro-Kann, Steinitz Variation |
| 21. J Howell vs T Bjornsson |
| 1-0 | 40 | 1990 | Reykjavik Open | C92 Ruy Lopez, Closed |
| 22. S Briem vs T Bjornsson |
| 0-1 | 50 | 1990 | Reykjavik Open | C20 King's Pawn Game |
| 23. T Bjornsson vs R Wessman |
| 1-0 | 39 | 1990 | Reykjavik Open | B65 Sicilian, Richter-Rauzer Attack, 7...Be7 Defense, 9...Nxd4 |
| 24. T Bjornsson vs A Wojtkiewicz |
| 1-0 | 35 | 1990 | Reykjavik Open | B96 Sicilian, Najdorf |
| 25. Tukmakov vs T Bjornsson |
| 1-0 | 29 | 1990 | Reykjavik Open | E00 Queen's Pawn Game |
Kibitzing
