8 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Kost, Filip | Piatek, Rafal | 1/2-1/2 | D04 | MPA U1600 | 2026-04-17 |
| Kost, Filip | Dubel, Daniel | 1-0 | E60 | MPA U1600 | 2026-04-14 |
| Kost, Filip | Migula, Mateusz | 1/2-1/2 | D05 | MPA U1600 | 2026-04-13 |
| Kost, Filip | Dabek, Maciej | 1-0 | A15 | MPA U1600 | 2026-04-11 |