23 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Petz, Hagen | Glass, Thomas | 0-1 | D05 | Round 5: Petz, Hagen - Glass, Thomas | 2026-08-23 |
| Petz, Hagen | Kindermann, Thorsten | 1-0 | D04 | Round 1: Petz, Hagen - Kindermann, Thorsten | 2026-08-21 |
| Petz, Hagen | Freimuth, Julius | 0-1 | A46 | Round 2: Petz, Hagen - Freimuth, Julius | 2026-08-20 |
| Petz, Hagen | Kowalczik, Lars | 1/2-1/2 | D05 | Landesjugendeinzelmeisterschaft in Niedersachsen U14 | 2026-04-02 |
| Petz, Hagen | Tarasenko, Nazar | 0-1 | B53 | Landesjugendeinzelmeisterschaft in Niedersachsen U14 | 2026-03-31 |
| Petz, Hagen | Maraun, Lias | 1/2-1/2 | B10 | Landesjugendeinzelmeisterschaft in Niedersachsen U14 | 2026-03-30 |
| Petz, Hagen | Debus, Ilja | 1-0 | B54 | Landesjugendeinzelmeisterschaft in Niedersachsen U14 | 2026-03-29 |
| Petz, Hagen | Thomas Wozniak | 1-0 | B54 | Runde 9: Petz, Hagen - Thomas Wozniak | 2025-04-18 |
| Petz, Hagen | Henry Haustein | 1/2-1/2 | C29 | Runde 5: Petz, Hagen - Henry Haustein | 2025-04-15 |
| Petz, Hagen | Margaryan, Mari | 1-0 | C00 | Runde 3: Petz, Hagen - Margaryan, Mari | 2025-04-13 |
| Petz, Hagen | Klages, Jonas | 1-0 | C15 | Runde 1: Petz, Hagen - Klages, Jonas | 2025-04-12 |
| Petz, Hagen | Bundan, Edward | 0-1 | B22 | Runde 8: Petz, Hagen - Bundan, Edward | 2025-04-11 |