| Round 3 on 2021/01/16 at 11:00 |
| Bo. | 2 | Skákdeild Fjölnis e-sveit | Rtg | - | 10 | Víkingaklúbburinn c-sveit | Rtg | 3 : 1 |
|---|
| 1.1 | | | 0 | - | | | 0 | 1 - 0 |
| 1.2 | | | 0 | - | | | Sigurdsson Arnar Ingolfur |
| 0 | 0 - 1 |
| 1.3 | | | Sigurdardottir Sigrun Tara |
| 0 | - | | | 0 | 1 - 0 |
| 1.4 | | | 0 | - | | | 0 | 1 - 0 |
| Bo. | 3 | Skákdeild Breiðabliks i-sveit | Rtg | - | 1 | Víkingaklúbburinn b-sveit | Rtg | 1 : 3 |
|---|
| 2.1 | | | 0 | - | | | 0 | 0 - 1 |
| 2.2 | | | 0 | - | | | 0 | 0 - 1 |
| 2.3 | | | 0 | - | | | 0 | 0 - 1 |
| 2.4 | | | 0 | - | | | 0 | 1 - 0 |
| Bo. | 4 | Taflfélag Reykjavíkur d-sveit | Rtg | - | 9 | Skákdeild Fjölnis d-sveit | Rtg | 2 : 2 |
|---|
| 3.1 | | | 0 | - | | | B. Berglindardottir Emilia Embla |
| 0 | 0 - 1 |
| 3.2 | | | 0 | - | | | 0 | 0 - 1 |
| 3.3 | | | 1017 | - | | | Oskarsdottir Hrafndis Karen |
| 0 | 1 - 0 |
| 3.4 | | | 0 | - | | | 0 | 1 - 0 |
| Bo. | 5 | Skákdeild Breiðabliks j-sveit | Rtg | - | 8 | Skákdeild KR | Rtg | 0 : 4 |
|---|
| 4.1 | | | Petursson Hrafnkell Hersin |
| 0 | - | | | Palmarsson Thorsteinn Kari |
| 0 | 0 - 1 |
| 4.2 | | | Gudjonsson Hafthor Jokull |
| 0 | - | | | 0 | 0 - 1 |
| 4.3 | | | Sigurdarson Ingimundur Arni |
| 0 | - | | | Kristmundsdottir Johanna S |
| 0 | 0 - 1 |
| 4.4 | | | 0 | - | | | Hoskulsdottir Rafnar Hrefna |
| 0 | 0 - 1 |
| Bo. | 6 | Skákdeild Breiðabliks h-sveit | Rtg | - | 7 | Taflfélag Reykjavíkur e-sveit | Rtg | 3 : 1 |
|---|
| 5.1 | | | 0 | - | | | Gunnarsdottir Bergthora Helga |
| 0 | 1 - 0 |
| 5.2 | | | 0 | - | | | Hermannsdottir Hildur Birna |
| 0 | 1 - 0 |
| 5.3 | | | 0 | - | | | 0 | 0 - 1 |
| 5.4 | | | 0 | - | | | 0 | + - - |