| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. H S Gretarsson vs J Aabling-Thomsen |
| 1-0 | 38 | 2006 | Politiken Cup | A29 English, Four Knights, Kingside Fianchetto |
| 2. H S Gretarsson vs I Asbjornsson |
| 1-0 | 68 | 2007 | Reykjavik op | A29 English, Four Knights, Kingside Fianchetto |
| 3. H S Gretarsson vs S Christensen |
 | 0-1 | 63 | 2007 | Politiken Cup | A29 English, Four Knights, Kingside Fianchetto |
| 4. H S Gretarsson vs A Jankovic |
| 0-1 | 57 | 2008 | Reykjavik Open | A29 English, Four Knights, Kingside Fianchetto |
| 5. H S Gretarsson vs B de Jong-Muhren |
| 0-1 | 71 | 2008 | European Club Cup | A29 English, Four Knights, Kingside Fianchetto |
Kibitzing
