21 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Gorniewicz, Oskar | Kapechun, Mikhailo | * | A00 | new tournament description | 2024-09-21 |
| Gorniewicz, Oskar | Wnek, Filip | 0-1 | B90 | 2liga-2 | 2024-09-06 |
| Gorniewicz, Oskar | Owad, Jakub | 1-0 | A00 | 2liga-2 | 2024-09-03 |
| Gorniewicz, Oskar | Suska, Szymon | 1/2-1/2 | A45 | Najdorf Memorial B | 2023-07-18 |
| Gorniewicz, Oskar | Stefaniuk, Zbigniew | 1-0 | D02 | Najdorf Memorial B | 2023-07-16 |
| Gorniewicz, Oskar | Mazur, Maciej | 1-0 | A15 | Najdorf Memorial B | 2023-07-14 |
| Gorniewicz, Oskar | Orzechowski, Jacek | 0-1 | C02 | MMM 2023 | 2023-06-09 |
| Gorniewicz, Oskar | De Filomeno, Simone | 0-1 | B22 | European Rapid Championship | 2022-12-17 |
| Gorniewicz, Oskar | Gahan M G | 1/2-1/2 | A00 | new tournament description | |
| Gorniewicz, Oskar | Padalka, Artem | 0-1 | A00 | new tournament description |