| Game | Result | Opening | Date |
|---|---|---|---|
| Krzywnicka, Maria (1897) – Kosiorowski, Grzegorz (1781) | 1/2-1/2 | French Defense: Réti-Spielmann Attack | 2026-08-22 |
| Kosiorowski, Grzegorz (1781) – Gawlik, Olivier (1910) | 1/2-1/2 | Sicilian Defense | 2026-08-21 |
| Czarnuch, Dominic (1952) – Kosiorowski, Grzegorz (1781) | 0-1 | Dutch Defense: Classical Variation, Huisl Variation | 2026-08-20 |
| Zareba, Maciej (1932) – Kosiorowski, Grzegorz (1781) | 1/2-1/2 | Dutch Defense: Classical Variation | 2026-08-19 |
| Kosiorowski, Grzegorz (1781) – Wojcik, Wieslaw (1918) | 1-0 | Sicilian Defense | 2026-08-18 |
| Kosiorowski, Grzegorz (1781) – Ladon, Tymoteusz (1890) | 0-1 | Sicilian Defense | 2026-08-17 |
| Kosiorowski, Grzegorz (1781) – Pawlicz, Filip (1934) | 0-1 | French Defense: Advance Variation, Extended Bishop Swap | 2026-08-15 |
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