24 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Gremmel, Jonas Simon | Pflug, Anton | 1-0 | A71 | Runde 6: Gremmel, Jonas Simon - Pflug, Anton | 2025-11-01 |
| Gremmel, Jonas Simon | Hofmann, Benjamin | 0-1 | D59 | Runde 4: Gremmel, Jonas Simon - Hofmann, Benjamin | 2025-10-31 |
| Gremmel, Jonas Simon | Holtel, Jasper | 0-1 | D93 | Runde 2: Gremmel, Jonas Simon - Holtel, Jasper | 2025-10-30 |
| Gremmel, Jonas Simon | Brandes, Stephan | 1/2-1/2 | A46 | Round 6: Gremmel, Jonas Simon - Brandes, Stephan | 2024-11-02 |
| Gremmel, Jonas Simon | Kopylov, Michael | 0-1 | A43 | Round 4: Gremmel, Jonas Simon - Kopylov, Michael | 2024-11-01 |
| Gremmel, Jonas Simon | Schaefer, Maik | 1-0 | D38 | Round 2: Gremmel, Jonas Simon - Schaefer, Maik | 2024-10-31 |
| Gremmel, Jonas Simon | Weihrauch, Jakob | 0-1 | A46 | Grenke Open | 2024-04-01 |
| Jonas Simon Gremmel | Olaf Giel | 1/2-1/2 | E60 | Runde 7: Jonas Simon Gremmel - Olaf Giel | 2022-12-30 |
| Jonas Simon Gremmel | Frank Bracker | 1/2-1/2 | A46 | Runde 5: Jonas Simon Gremmel - Frank Bracker | 2022-12-29 |
| Jonas Simon Gremmel | Uwe Koerber | 1/2-1/2 | D32 | Runde 3: Jonas Simon Gremmel - Uwe Koerber | 2022-12-28 |
| Jonas Simon Gremmel | Jarne Ruddat | 1-0 | D93 | Runde 1: Jonas Simon Gremmel - Jarne Ruddat | 2022-12-27 |