| Game | Result | Opening | Date |
|---|---|---|---|
| Mattenberger, Matthias (2369) – Haag, Gregor (2403) | 1/2-1/2 | Grünfeld Defense: Three Knights Variation | 2026-08-23 |
| Haag, Gregor (2403) – Gemelli,Romain (2213) | 1-0 | Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | 2026-08-22 |
| Haag, Gregor (2410) – Colmenares, Aurelio (2312) | 1-0 | Queen's Gambit Accepted | 2026-06-21 |
| Haag, Gregor (2410) – Frey,Fabian (2249) | 0-1 | King's Indian Defense: Karpov System | 2026-06-20 |
| Kosteniuk, Alexandra (2496) – Haag, Gregor (2410) | 1-0 | Sicilian Defense: Sozin Attack, Main Line | 2026-05-31 |
| Ondozi, Murtez (2310) – Haag, Gregor (2406) | 0-1 | Grünfeld Defense: Three Knights Variation, Burille Variation | 2026-04-19 |
| Haag, Gregor (2410) – Zeller, Frank (2309) | 1-0 | Queen's Indian Defense: Petrosian Variation | 2026-03-15 |
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