17 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Maciejewski, Iwo | Szeszycki, Jan | 1/2-1/2 | B99 | MWJ | 2025-06-14 |
| Maciejewski, Iwo | Uryga, Marcin | 1-0 | B28 | MWJ | 2025-06-13 |
| Maciejewski, Iwo | Zielinowski, Witold | 1-0 | B40 | MWJ | 2025-06-12 |
| Maciejewski, Iwo | Wyszkowski, Adam | 0-1 | A36 | MWJ | 2025-06-11 |
| Maciejewski, Iwo | Sewohl, Michal | 0-1 | B27 | MWJ | 2025-06-11 |
| Maciejewski, Iwo | Gorgolewski, Igor | 1-0 | B91 | xd | 2024-06-01 |
| Maciejewski, Iwo | Zajadlak, Milosz | 1-0 | B12 | Mistrzostwa Polski Juniorów w szachach b?yskawicznych C12 |