2 games · 2021–2023 · 2 classical · 0 online
Birkisson 10 draws1 Sigurthorsson
50.0% for Birkisson
Openings between them
| B08 | Pirc Defense: Classical Variation, Quiet System, Czech Defense | 1 | 100.0% |
| D07 | Queen's Gambit Declined: Chigorin Defense | 1 | 0.0% |
All games
| Birkisson, Bjorn Holm2110 | 1-0 | Sigurthorsson, Kristinn J1808 | Reykjavik Open 2023 | 2023 |
| Birkisson, Bjorn Holm2090 | 0-1 | Sigurthorsson, Kristinn J1778 | TCh-ISL Div 1 2019-20 | 2021 |