24 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Rossberg, Jonathan | Juergenpott, Maximilian | 1/2-1/2 | B01 | Runde 6: Rossberg, Jonathan - Juergenpott, Maximilian | 2026-01-04 |
| Rossberg, Jonathan | Celik, Abdullah | 0-1 | B90 | Runde 4: Rossberg, Jonathan - Celik, Abdullah | 2026-01-03 |
| Rossberg, Jonathan | Nguyen, Laurentius | 1/2-1/2 | C56 | Runde 2: Rossberg, Jonathan - Nguyen, Laurentius | 2026-01-02 |
| Rossberg, Jonathan | Weitekamp, Ole | 1/2-1/2 | B10 | Round 7: Rossberg, Jonathan - Weitekamp, Ole | 2025-01-05 |
| Rossberg, Jonathan | Axt, Christian | 1-0 | B46 | Round 5: Rossberg, Jonathan - Axt, Christian | 2025-01-04 |
| Rossberg, Jonathan | Drews, Nicolas | 0-1 | B12 | Round 3: Rossberg, Jonathan - Drews, Nicolas | 2025-01-03 |
| Rossberg, Jonathan | ter Stal, Esther | 1-0 | B12 | Round 1: Rossberg, Jonathan - ter Stal, Esther | 2025-01-02 |
| Jonathan Rossberg | Finn Schoene | 1-0 | B22 | Round 5: Jonathan Rossberg - Finn Schoene | 2024-01-06 |
| Jonathan Rossberg | Christoph Homann | 1-0 | B33 | Round 3: Jonathan Rossberg - Christoph Homann | 2024-01-05 |
| Rossberg, Jonathan | Moseler, Thomas | 1-0 | B90 | Lower Saxony Championship | A | 2023-01-07 |
| Jonathan Rossberg | Nils-Lennart Heldt | 0-1 | C43 | Round 3 | A: Jonathan Rossberg - Nils-Lennart Heldt | 2023-01-06 |
| Rossberg, Jonathan | Renner, Kai | 1/2-1/2 | B43 | Lower Saxony Championship | A | 2023-01-05 |