| Game | Result | Opening | Date |
|---|---|---|---|
| Sigfusson, Sigurdur (2307) – Gaehwiler, Gabriel (2383) | 1/2-1/2 | Sicilian Defense: O'Kelly Variation, Maróczy Bind | 2026-08-23 |
| Hommeles, Theo (2361) – Sigfusson, Sigurdur (2307) | 0-1 | Ruy Lopez: Closed, Anti-Marshall | 2026-08-22 |
| Sigfusson, Sigurdur (2305) – Iwanesko, Alexandre (2165) | 1-0 | Sicilian Defense: Kan Variation, Polugaevsky Variation | 2026-06-21 |
| Sigfusson, Sigurdur (2305) – Georgescu, Lena (2241) | 0-1 | Ruy Lopez: Berlin Defense, Anti-Berlin Variation | 2026-06-20 |
| Stroppa, Daniel (2231) – Sigfusson, Sigurdur (2305) | 0-1 | English Opening: Anglo-Indian Defense, King's Indian Formation | 2026-05-31 |
| Frey,Fabian (2242) – Sigfusson, Sigurdur (2307) | 1/2-1/2 | Ruy Lopez: Closed | 2026-04-19 |
| Sigfusson, Sigurdur (2140) – Polgar, Judit (2320) | 0-1 |
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