11 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Tiedemann, Joerg | Nordhorn, Horst | 1/2-1/2 | C50 | Runde 4: Tiedemann, Joerg - Nordhorn, Horst | 2025-10-24 |
| Tiedemann, Joerg | Rudolph, Max | 1-0 | B07 | Runde 2: Tiedemann, Joerg - Rudolph, Max | 2025-10-23 |
| Tiedemann, Joerg | Matvii Shalovylo | 1-0 | C02 | Runde 5: Tiedemann, Joerg - Matvii Shalovylo | 2025-10-14 |
| Tiedemann, Joerg | de Vries, Carsten | 0-1 | D02 | Round 1: Tiedemann, Joerg - de Vries, Carsten | 2024-06-07 |