9 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Zientkowski, Oskar | Pasternak, Pawel | 1-0 | C57 | MWJ | 2025-06-14 |
| Zientkowski, Oskar | Drzewiecki, Wojciech | 0-1 | B21 | MWJ | 2025-06-13 |
| Zientkowski, Oskar | Kujawa, Szymon | 1-0 | C42 | MWJ | 2025-06-12 |
| Zientkowski, Oskar | Marciniak, Bartosz | 0-1 | B27 | MWJ | 2025-06-11 |