9 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Roszczyk, Mateusz | Mielcuch, Karol | 0-1 | E00 | II DMP Juniorow | 2025-06-25 |
| Roszczyk, Mateusz | Kucewicz, Piotr | 1/2-1/2 | E11 | II DMP Juniorow | 2025-06-23 |
| Roszczyk, Mateusz | Mucha, Wojciech | 1/2-1/2 | A05 | II DMP Juniorow | 2025-06-21 |
| Roszczyk, Mateusz | Bak, Patryk | 1/2-1/2 | A08 | II DMP Juniorow | 2025-06-19 |