| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. Westerinen vs T Olafsson |
| 1-0 | 50 | 1999 | Gudmundur Arason 5th | C34 King's Gambit Accepted |
| 27. T Olafsson vs A Raetsky |
| 0-1 | 40 | 1999 | Gudmundur Arason 5th | A01 Nimzovich-Larsen Attack |
| 28. A S Karlsson vs T Olafsson |
| 1-0 | 23 | 1999 | Gudmundur Arason 5th | C68 Ruy Lopez, Exchange |
| 29. T Olafsson vs M Bosboom |
| 0-1 | 31 | 1999 | Gudmundur Arason 5th | B42 Sicilian, Kan |
| 30. S Kristjansson vs T Olafsson |
| 1-0 | 49 | 1999 | Gudmundur Arason 5th | B41 Sicilian, Kan |
| 31. M Jensen vs T Olafsson |
| 0-1 | 59 | 2005 | Politiken Cup | A57 Benko Gambit |
| 32. T Olafsson vs H Danielsen |
| 0-1 | 37 | 2005 | Politiken Cup | B07 Pirc |
| 33. P Nielsen vs T Olafsson |
| 0-1 | 42 | 2005 | Politiken Cup | B30 Sicilian |
| 34. T Olafsson vs B Seidenfaden |
| 1-0 | 26 | 2005 | Politiken Cup | B07 Pirc |
| 35. T Olafsson vs J Nordenbaek |
| ½-½ | 33 | 2005 | Politiken Cup | B45 Sicilian, Taimanov |
| 36. K Trygstad vs T Olafsson |
| 1-0 | 27 | 2005 | Politiken Cup | C55 Two Knights Defense |
| 37. T Olafsson vs A Rosenkilde |
| 0-1 | 44 | 2005 | Politiken Cup | B33 Sicilian |
| 38. T Bryn vs T Olafsson |
| 0-1 | 44 | 2005 | Politiken Cup | B32 Sicilian |
| 39. T Olafsson vs T Skovgaard |
| 1-0 | 48 | 2005 | Politiken Cup | B03 Alekhine's Defense |
| 40. T Bae vs T Olafsson |
| 1-0 | 31 | 2005 | Politiken Cup | D85 Grunfeld |
| 41. T Olafsson vs S Rocha |
| 0-1 | 63 | 2006 | Reykjavik Open | B61 Sicilian, Richter-Rauzer, Larsen Variation, 7.Qd2 |
| 42. D Kjartansson vs T Olafsson |
| 1-0 | 25 | 2006 | Reykjavik Open | A00 Uncommon Opening |
| 43. T Olafsson vs K Mouradian |
| 0-1 | 27 | 2006 | Reykjavik Open | B90 Sicilian, Najdorf |
| 44. D Trifunovic vs T Olafsson |
| 0-1 | 31 | 2006 | Reykjavik Open | C22 Center Game |
| 45. G Thorhallsson vs T Olafsson |
| 0-1 | 50 | 2006 | Reykjavik Open | C84 Ruy Lopez, Closed |
| 46. T Olafsson vs S Bjarnason |
| ½-½ | 14 | 2006 | Reykjavik Open | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 47. T Mamedjarova vs T Olafsson |
| 1-0 | 80 | 2006 | Reykjavik Open | D79 Neo-Grunfeld, 6.O-O, Main line |
| 48. E Hagesaether vs T Olafsson |
| 1-0 | 42 | 2006 | Reykjavik Open | A07 King's Indian Attack |
| 49. T Olafsson vs K Mona |
| 1-0 | 48 | 2006 | Reykjavik Open | C68 Ruy Lopez, Exchange |
| 50. L Deglmann vs T Olafsson |
| ½-½ | 41 | 2006 | European Club Cup | A00 Uncommon Opening |
Kibitzing
