| Game | Result | Opening | Date |
|---|---|---|---|
| Klim, Filip (2194) – Wieczorek, Mikolaj (2037) | 1-0 | Petrov's Defense: Classical Attack, Mason Variation | 2026-09-01 |
| Wieczorek, Mikolaj (2023) – Tarkowski, Michal (1924) | 1/2-1/2 | Slav Defense: Modern Line | 2026-08-31 |
| Kryston, Aleksander (2130) – Wieczorek, Mikolaj (2023) | 1/2-1/2 | King's Indian Attack: Symmetrical Defense | 2026-08-30 |
| Kryston, Aleksander (2130) – Wieczorek, Mikolaj (2023) | 1/2-1/2 | King's Indian Attack: Symmetrical Defense | 2026-08-30 |
| Wieczorek, Mikolaj (2023) – Janaszak, Dawid (2276) | 1/2-1/2 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 2026-08-29 |
| Wieczorek, Mikolaj (2023) – Owoc, Jakub (1960) | 1/2-1/2 | Four Knights Game: Scotch Variation, Schmid Defense | 2026-08-08 |
| Krynicki, Filip (1864) – Wieczorek, Mikolaj (2023) | 1-0 | Blumenfeld Countergambit: Duz-Khotimirsky Variation | 2026-08-08 |
| Klincewicz, Aleksandra (1924) – Wieczorek, Mikolaj (2023) | 0-1 | Blumenfeld Countergambit Accepted | 2026-08-07 |
| Wieczorek, Mikolaj (2023) – Pettersson, Anders (2025) | 1/2-1/2 | Scotch Game: Blumenfeld Attack | 2026-08-06 |
| Misiek, Stanislaw (1917) – Wieczorek, Mikolaj (2023) | 0-1 | Sicilian Defense: Hyperaccelerated Dragon | 2026-08-05 |
| Wieczorek, Mikolaj (2023) – Wolek, Lukas (1922) | 1/2-1/2 | Four Knights Game: Scotch Variation Accepted, Main Line | 2026-08-04 |
| Sichinava, Mariam (1897) – Wieczorek, Mikolaj (2023) | 0-1 | Bogo-Indian Defense: Wade-Smyslov Variation | 2026-08-03 |
| Wieczorek, Mikolaj (2023) – Erdogan, Erdil (1716) | 1-0 | Sicilian Defense: Delayed Alapin Variation, with e6 | 2026-08-02 |
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