32 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Hempel, Lorenz | Herrmann, Jakob | 1/2-1/2 | B15 | DEM U16 2026 | 2026-05-30 |
| Hempel, Lorenz | Arslan, Savas | 1-0 | B54 | DEM U16 2026 | 2026-05-27 |
| Hempel, Lorenz | Vranckx, Oscar | 0-1 | B41 | DEM U16 2026 | 2026-05-26 |
| Hempel, Lorenz | Sniegowski, Richard | 1-0 | B11 | DEM U16 2026 | 2026-05-24 |
| Hempel, Lorenz | Meijers, Janis | 1-0 | B12 | DVM U14 2025 | 2025-12-30 |
| Hempel, Lorenz | Braren, Ove Neelis | 1-0 | C26 | DVM U14 2025 | 2025-12-29 |
| Hempel, Lorenz | Wartenberg, Alexander | 1/2-1/2 | B40 | DVM U14 2025 | 2025-12-28 |
| Hempel, Lorenz | Zimmer, Tim | 1-0 | C25 | DVM U14 2025 | 2025-12-27 |
| Hempel, Lorenz | Nguyen, Thanh An | 0-1 | C05 | DEM U14 2025 | 2025-06-13 |
| Hempel, Lorenz | Svanidze, Alexander | 1-0 | C42 | DEM U14 2025 | 2025-06-11 |
| Hempel, Lorenz | Zimmer, Tim | 1/2-1/2 | C45 | DEM U14 2025 | 2025-06-11 |
| Hempel, Lorenz | Fritzsche, David | 1-0 | B41 | DEM U14 2025 | 2025-06-08 |
| Hempel, Lorenz | Ollhoff, Hannes | 1-0 | C07 | DVM U14 2024 | 2024-12-29 |
| Hempel, Lorenz | Ensslen, Jakob | 1-0 | B76 | DVM U14 2024 | 2024-12-28 |
| Hempel, Lorenz | Meijers, Janis | 1-0 | B10 | DVM U14 2024 | 2024-12-27 |