8 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Sigurjonsson, Stefan Th. | Ingvason, Johann | 1/2-1/2 | C50 | Icelandic team chess championship premier league | 2026-03-07 |
| Sigurjonsson, Stefan Th. | Arngrimsson, Dagur | 1/2-1/2 | C55 | Icelandic team chess championship premier league | 2025-11-16 |
| Sigurjonsson, Stefan Th. | Gislason, Gudmundur | 0-1 | B21 | Icelandic team chess championship premier league | 2025-11-15 |
| Sigurjonsson, Stefan Th. | Birkisson, Bjorn Holm | 1-0 | C45 | Icelandic team chess championship premier league | 2025-11-14 |
| Sigurjonsson, Stefan Th. | Fridbertsson, Aegir | 1/2-1/2 | C07 | Icelandic Team Championship | 2024-03-02 |