8 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Piechnik, Leon | Ptak, Kacper | 1-0 | B01 | MP Dzieci do lat 7 | 2023-05-01 |
| Piechnik, Leon | Borkowski, Jan | 1-0 | B50 | MP Dzieci do lat 7 | 2023-05-01 |
| Piechnik, Leon | Szumiec, Jan | 0-1 | B56 | MP Dzieci do lat 7 | 2023-04-30 |
| Piechnik, Leon | Reclik, Jakub | 1/2-1/2 | C50 | MP Dzieci do lat 7 | 2023-04-29 |