9 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Grychta, Leon | Zientkowski, Oskar | 1-0 | C30 | MWJ | 2025-06-15 |
| Grychta, Leon | Krell, Julian | 0-1 | A02 | MWJ | 2025-06-13 |
| Grychta, Leon | Nawrocki, Tomasz | 0-1 | A03 | MWJ | 2025-06-13 |
| Grychta, Leon | Samolag, Stanislaw | 1/2-1/2 | A03 | MWJ | 2025-06-12 |
| Grychta, Leon | Nadstoga, Oliwier | 0-1 | A02 | MWJ | 2025-06-11 |