18 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Kost, Lukasz | Augustyniak, Rafal | 0-1 | D02 | MPA U1600 | 2026-04-18 |
| Kost, Lukasz | Uniwersal, Robert | 1/2-1/2 | A34 | MPA U1600 | 2026-04-16 |
| Kost, Lukasz | Zieba, Robert | 1-0 | A46 | MPA U1600 | 2026-04-14 |
| Kost, Lukasz | Gora, Tomasz | 1-0 | A46 | Open-3 | 2025-06-02 |
| Kost, Lukasz | Piotrowska, Jadwiga | 1-0 | D02 | Open-3 | 2025-06-02 |
| Kost, Lukasz | Bachor, Tomasz | 0-1 | A45 | Open | 2025-05-31 |
| Kost, Lukasz | Sopel, Jonatan Jan | 1/2-1/2 | D00 | Open-3 | 2025-05-31 |
| Kost, Lukasz | Jagoda, Maciej | 0-1 | A46 | Open-3 | 2025-05-31 |
| Kost, Lukasz | Canibol, Jakub | 1-0 | D02 | Open-3 | 2025-05-31 |