5 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Birken, Denis | Willim, Michael | 0-1 | A13 | Round 7: Birken, Denis - Willim, Michael | 2025-12-30 |
| Birken, Denis | Bubic, Zoran | 1/2-1/2 | A13 | Round 5: Birken, Denis - Bubic, Zoran | 2025-12-29 |
| Birken, Denis | Donath, Frank-Thomas | 0-1 | A10 | Round 1: Birken, Denis - Donath, Frank-Thomas | 2025-12-27 |