11 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Kowalski, Cezary | Czachurski, Ignacy | 0-1 | E30 | Rapid C10 | 2026-07-11 |
| Kowalski, Cezary | Faruga, Karol | 0-1 | B00 | MP Dzieci do lat 7 | 2023-05-01 |
| Kowalski, Cezary | Bochynski, Michal | 1-0 | C42 | MP Dzieci do lat 7 | 2023-05-01 |
| Kowalski, Cezary | Ptak, Kacper | 1-0 | C40 | MP Dzieci do lat 7 | 2023-04-30 |
| Kowalski, Cezary | Borkowski, Jan | 0-1 | B50 | MP Dzieci do lat 7 | 2023-04-29 |