9 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Hreinsson, Johann Helgi | Robinson, Bethany | 1-0 | D08 | Kvika Reykjavik Open 2022 | 2022-04-07 |
| Hreinsson, Johann Helgi | Heidarsson, Mikael Bjarki | 1-0 | E60 | European Individual Chess Championship 2021 - Reykjavik Open | 2021-09-01 |
| Hreinsson, Johann Helgi | Haraldsson, Haraldur | 0-1 | E12 | European Individual Chess Championship 2021 - Reykjavik Open | 2021-08-30 |
| Hreinsson, Johann Helgi | Thorfinnsson, Bragi | 0-1 | E10 | European Individual Chess Championship 2021 - Reykjavik Open | 2021-08-26 |