15 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Kosiorek, Magdalena | Zbrzezna, Maja | 1-0 | D13 | Eliminacje_MA-WM_D11 | 2026-09-27 |
| Kosiorek, Magdalena | Owczarzak, Liliana | 1/2-1/2 | D23 | Eliminacje_MA-WM_D11 | 2026-09-24 |
| Kosiorek, Magdalena | Malicka, Anna | 0-1 | A45 | Eliminacje_MA-WM_D11 | 2026-09-19 |
| Kosiorek, Magdalena | Wieliczko, Natalia | 0-1 | C57 | MP Dzieci do lat 8 | 2023-05-06 |
| Kosiorek, Magdalena | Szczurek, Julia | 1-0 | C50 | MP Dzieci do lat 8 | 2023-05-05 |
| Kosiorek, Magdalena | Maczugowska, Anastazja | 1-0 | A20 | MP Dzieci do lat 8 | 2023-05-04 |
| Kosiorek, Magdalena | Owczarzak, Liliana | 1-0 | B40 | MP Dzieci do lat 8 | 2023-05-04 |