12 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Gundermann, Mika Oleg | Neumeier, Konstantin | 1/2-1/2 | D01 | DVM U14 2025 | 2025-12-29 |
| Gundermann, Mika Oleg | Feichtner, David | 1-0 | D01 | DVM U14 2025 | 2025-12-29 |
| Gundermann, Mika Oleg | Cheng, Diwen | 1-0 | B06 | DVM U14 2025 | 2025-12-28 |
| Gundermann, Mika Oleg | Mosch, Cornelius | 1-0 | D01 | DVM U14 2025 | 2025-12-27 |
| Gundermann, Mika Oleg | Nawrath, Lars | 1-0 | D01 | DVM U14 2024 | 2024-12-29 |