21 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Stummeyer, Dieter | Krueger, Wolfgang | 0-1 | B15 | Round 1: Stummeyer, Dieter - Krueger, Wolfgang | 2026-07-06 |
| Stummeyer, Dieter | Brettschneider, Karl | 1/2-1/2 | B32 | Round 4: Stummeyer, Dieter - Brettschneider, Karl | 2026-06-29 |
| Stummeyer, Dieter | Poetke, Dan-Peter | 1/2-1/2 | B18 | Round 6: Stummeyer, Dieter - Poetke, Dan-Peter | 2025-07-12 |
| Stummeyer, Dieter | Birken, Michael | 1/2-1/2 | B72 | Round 2: Stummeyer, Dieter - Birken, Michael | 2025-07-08 |
| Stummeyer, Dieter | Barten, Ralf | 1/2-1/2 | B15 | Round 7: Stummeyer, Dieter - Barten, Ralf | 2024-07-07 |
| Stummeyer, Dieter | Renner, Bernd | 0-1 | B92 | Round 5: Stummeyer, Dieter - Renner, Bernd | 2024-07-05 |
| Stummeyer, Dieter | Gerhard Schmidt | 1/2-1/2 | B03 | Round 3: Stummeyer, Dieter - Gerhard Schmidt | 2024-07-03 |
| Dieter Stummeyer | Jan-Hendrik Schiller | 0-1 | B84 | Round 5: Dieter Stummeyer - Jan-Hendrik Schiller | 2024-01-06 |
| Dieter Stummeyer | Tamila Trunz | 1-0 | B40 | Round 6: Dieter Stummeyer - Tamila Trunz | 2024-01-06 |
| Dieter Stummeyer | Martin Söllig | 0-1 | C02 | Round 2: Dieter Stummeyer - Martin Söllig | 2024-01-04 |
| Dieter Stummeyer | Knut Andersen | 0-1 | B32 | Round 1: Dieter Stummeyer - Knut Andersen | 2023-07-03 |