5 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Sven Kosubek | Stefan Marks | 1-0 | E32 | Round 9: Sven Kosubek - Stefan Marks | 2023-08-06 |
| Sven Kosubek | Silke Wiedenbruch | 1/2-1/2 | D35 | Round 7: Sven Kosubek - Silke Wiedenbruch | 2023-08-05 |
| Sven Kosubek | Jannes Severin Reineke | 0-1 | D35 | Round 3: Sven Kosubek - Jannes Severin Reineke | 2023-08-03 |
| Sven Kosubek | Kevin Deider | 0-1 | D31 | Round 1: Sven Kosubek - Kevin Deider | 2023-08-02 |