Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. G Thorhallsson vs Svidler |
| 0-1 | 40 | 1992 | Peer Gynt | C69 Ruy Lopez, Exchange, Gligoric Variation |
27. O Dannevig vs G Thorhallsson |
| 1-0 | 56 | 1992 | Gausdal International | E30 Nimzo-Indian, Leningrad |
28. K Kiik vs G Thorhallsson |
| 0-1 | 23 | 1992 | Gausdal International | B22 Sicilian, Alapin |
29. G Thorhallsson vs U Norevall |
| 1-0 | 24 | 1992 | Gausdal International | B32 Sicilian |
30. E Guindy vs G Thorhallsson |
| ½-½ | 40 | 1992 | Gausdal International | D79 Neo-Grunfeld, 6.O-O, Main line |
31. G Thorhallsson vs B Ostenstad |
| ½-½ | 50 | 1992 | Gausdal International | C05 French, Tarrasch |
32. G Thorhallsson vs T Ernst |
| 1-0 | 40 | 1992 | Gausdal International | B73 Sicilian, Dragon, Classical |
33. B Hedlund vs G Thorhallsson |
| 0-1 | 29 | 1992 | Gausdal International | B59 Sicilian, Boleslavsky Variation, 7.Nb3 |
34. G Thorhallsson vs Gipslis |
| 0-1 | 36 | 1992 | Gausdal International | B09 Pirc, Austrian Attack |
35. I Svensk vs G Thorhallsson |
| 1-0 | 37 | 1992 | Gausdal International | C89 Ruy Lopez, Marshall |
36. Taimanov vs G Thorhallsson |
 | 1-0 | 34 | 1992 | Peer Gynt | A04 Reti Opening |
37. G Thorhallsson vs Van Wely |
| 0-1 | 55 | 1994 | Akureyri | B84 Sicilian, Scheveningen |
38. G Thorhallsson vs Petursson |
| 0-1 | 59 | 1994 | Akureyri | B32 Sicilian |
39. de Firmian vs G Thorhallsson |
| ½-½ | 54 | 1994 | Akureyri | B32 Sicilian |
40. de Firmian vs G Thorhallsson |
| 1-0 | 25 | 1994 | Reykjavik Open | B90 Sicilian, Najdorf |
41. G Thorhallsson vs O Thorsson |
| 1-0 | 34 | 1994 | Reykjavik Open | C71 Ruy Lopez |
42. Hjartarson vs G Thorhallsson |
| 1-0 | 53 | 1994 | Reykjavik Open | D37 Queen's Gambit Declined |
43. G Thorhallsson vs B Werner |
| 1-0 | 75 | 1994 | Reykjavik Open | B03 Alekhine's Defense |
44. M M Ivanov vs G Thorhallsson |
| 1-0 | 29 | 1994 | Reykjavik Open | A04 Reti Opening |
45. G Thorhallsson vs B Bjornsson |
| 1-0 | 75 | 1994 | Reykjavik Open | C26 Vienna |
46. T Ernst vs G Thorhallsson |
| 1-0 | 37 | 1994 | Reykjavik Open | C89 Ruy Lopez, Marshall |
47. G Thorhallsson vs J V Gunnarsson |
| 0-1 | 49 | 1994 | Reykjavik Open | E70 King's Indian |
48. B Thorfinnsson vs G Thorhallsson |
| 0-1 | 29 | 1994 | Reykjavik Open | E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 |
49. G Thorhallsson vs I Sokolov |
| 0-1 | 35 | 1994 | Akureyri | C95 Ruy Lopez, Closed, Breyer |
50. T Thorhallsson vs G Thorhallsson |
| 0-1 | 48 | 1994 | Akureyri | C29 Vienna Gambit |