| Game | Result | Opening | Date |
|---|---|---|---|
| Gaehler, Marco (2294) – Kaczmarczyk, Dennis (2450) | 0-1 | Polish Opening: Baltic Defense | 2026-08-23 |
| Kaczmarczyk, Dennis (2450) – Petkidis, Anthony (2427) | 1/2-1/2 | Caro-Kann Defense: Advance Variation | 2026-08-22 |
| Kaczmarczyk, Dennis (2452) – Valles, Manuel (2313) | 1-0 | French Defense: Exchange Variation | 2026-06-21 |
| Kaczmarczyk, Dennis (2452) – Bogner, Sebastian (2547) | 0-1 | Sicilian Defense: Closed, Traditional | 2026-06-20 |
| Kurmann, Oliver (2356) – Kaczmarczyk, Dennis (2452) | 1/2-1/2 | Réti Opening: Advance Variation | 2026-05-31 |
| Kaczmarczyk, Dennis (2455) – Knoedler, Dieter, Dr. (2262) | 1/2-1/2 | Zukertort Opening: Nimzo-Larsen Variation | 2026-04-19 |
| Asllani, Dorian (2229) – Kaczmarczyk, Dennis (2452) | 0-1 | Queen's Gambit Declined: Austrian Defense | 2026-03-15 |
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