12 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Dietzsch, Herbert | Arnljotsson, Jon | 1-0 | C54 | Icelandic Open 2025 | 2025-06-21 |
| Dietzsch, Herbert | Bjarnason, Larus H | 1-0 | B12 | Icelandic Open 2025 | 2025-06-20 |
| Dietzsch, Herbert | Bergsson, Stefan | 0-1 | B22 | Icelandic Open 2025 | 2025-06-18 |
| Dietzsch, Herbert | Ragnarsson, Heimir Pall | 1-0 | B72 | Icelandic Open 2025 | 2025-06-16 |
| Dietzsch, Herbert | Kolbus, Dietmar | 0-1 | B13 | ROpen 2022 | 2022-04-06 |