12 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Jonsson, Olafur Gisli | Seshadri, Sridhar | 1-0 | D02 | Kvika Reykjavik Open 2022 | 2022-04-07 |
| Jonsson, Olafur Gisli | Omarsson, Josef | 1-0 | E61 | Kvika Reykjavik Open 2022 | 2022-04-06 |
| Jonsson, Olafur Gisli | Omarsson, Adam | 1/2-1/2 | E60 | European Individual Chess Championship 2021 - Reykjavik Open | 2021-09-02 |
| Jonsson, Olafur Gisli | Mai, Alexander Oliver | 0-1 | E60 | European Individual Chess Championship 2021 - Reykjavik Open | 2021-08-31 |
| Jonsson, Olafur Gisli | Stefansson, Vignir Vatnar | 0-1 | D37 | European Individual Chess Championship 2021 - Reykjavik Open | 2021-08-28 |
| Jonsson, Olafur Gisli | Kozak, Adam | 0-1 | E12 | European Individual Chess Championship 2021 - Reykjavik Open | 2021-08-26 |