21 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Birkenheier, Nicolas | Glasschroeder, Maximilian | 1-0 | B10 | ODJM A 2026 | 2026-05-29 |
| Birkenheier, Nicolas | Musiienko, Platon | 0-1 | C54 | ODJM A 2026 | 2026-05-27 |
| Birkenheier, Nicolas | Shanawaz Thabrez, Shahzaib | 1/2-1/2 | C55 | ODJM A 2026 | 2026-05-25 |
| Birkenheier, Nicolas | Jenner, Meikel | 0-1 | B05 | ODJM A 2026 | 2026-05-24 |
| Birkenheier, Nicolas | Abou Wally, Adrian | 1/2-1/2 | C54 | ODJM B 2022 | 2022-06-10 |
| Birkenheier, Nicolas | Xue, Luka | * | C54 | DEM U12 2021 | 2021-08-28 |
| Birkenheier, Nicolas | Detjen, Mattes | 1-0 | C54 | DEM U12 2021 | 2021-08-26 |
| Birkenheier, Nicolas | Shkundin, Maximilian | 0-1 | B51 | DEM U12 2021 | 2021-08-25 |
| Birkenheier, Nicolas | Theviot, Luca | 0-1 | C41 | DEM U12 2021 | 2021-08-23 |