8 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Marciniak, Mateusz | Gatner, Leon | 0-1 | C00 | Memoria? Adolfa Anderssena 2026 | 2026-08-01 |
| Marciniak, Mateusz | Cygan, Miroslaw | 0-1 | C41 | Memoria? Adolfa Anderssena | 2026-08-01 |
| Marciniak, Mateusz | Szwed, Alex | 1-0 | B10 | Memoria? Adolfa Anderssena | 2026-08-01 |
| Marciniak, Mateusz | Jarczewski, Krzysztof | 1/2-1/2 | D30 | Memoria? Adolfa Anderssena 2026 | 2026-08-01 |