1 games · 2023–2023 · 1 classical · 0 online
Heldenbergh 10 draws0 Sigurthorsson
100.0% for Heldenbergh
Openings between them
| B35 | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | 1 | 100.0% |
All games
| Heldenbergh, Nils2141 | 1-0 | Sigurthorsson, Kristinn J1808 | Reykjavik Open 2023 | 2023 |