11 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Kordusiak, Jan | Wisniarek, Jakub | 1-0 | D17 | MWJ | 2025-06-15 |
| Kordusiak, Jan | Koza, Krzysztof | 1-0 | A15 | MWJ | 2025-06-14 |
| Kordusiak, Jan | Lachacz, Tymoteusz | 0-1 | B22 | MWJ | 2025-06-13 |
| Kordusiak, Jan | Zaruk, Jerzy | 1-0 | D02 | MWJ | 2025-06-12 |
| Kordusiak, Jan | Pisznot, Wiktor | 1-0 | D07 | MWJ | 2025-06-11 |