9 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Walaszczyk, Mikolaj | Bartnik, Michal | 1/2-1/2 | D37 | DMPJ - I Liga 2023 | 2023-06-20 |
| Walaszczyk, Mikolaj | Rylski, Tadeusz | 0-1 | D02 | DMPJ - I Liga 2023 | 2023-06-18 |
| Walaszczyk, Mikolaj | Piechota, Kamil | 1/2-1/2 | D15 | DMPJ - I Liga 2023 | 2023-06-17 |
| Walaszczyk, Mikolaj | Piechota, Kamil | 1/2-1/2 | D15 | DMPJ - I Liga 2023 | 2023-06-16 |
| Walaszczyk, Mikolaj | Pancewicz, Szymon | * | E12 | DMPJ - I Liga 2023 | 2023-06-14 |
| Walaszczyk, Mikolaj | Pancewicz, Szymon | 0-1 | D02 | DMPJ - I Liga 2023 | 2023-06-14 |
| Walaszczyk, Mikolaj | Ugorek, Kacper | 0-1 | E63 | DMPJ - I Liga 2023 | 2023-06-13 |