65 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Beckmann, Jonathan | Oellrich, Emma | 1-0 | D31 | Landesjugendeinzelmeisterschaft in Niedersachsen U18 | 2026-04-02 |
| Beckmann, Jonathan | Burnus, Finn Crispin | 1/2-1/2 | D35 | Landesjugendeinzelmeisterschaft in Niedersachsen U18 | 2026-03-31 |
| Beckmann, Jonathan | Juettner, Anton | 1-0 | E17 | Landesjugendeinzelmeisterschaft in Niedersachsen U18 | 2026-03-30 |
| Beckmann, Jonathan | Borshch, Artem | 1-0 | E20 | Landesjugendeinzelmeisterschaft in Niedersachsen U18 | 2026-03-28 |
| Beckmann, Jonathan | Gaertner, Alessandro | * | B12 | Landesjugendeinzelmeisterschaft in Niedersachsen U18 | 2026-03-27 |
| Beckmann, Jonathan | Moerke, Niklas | 1-0 | D35 | Runde 6: Beckmann, Jonathan - Moerke, Niklas | 2026-01-04 |
| Beckmann, Jonathan | Kanzenbach, Moritz | 1-0 | D91 | Runde 4: Beckmann, Jonathan - Kanzenbach, Moritz | 2026-01-03 |
| Beckmann, Jonathan | Kuegel, Tobias | 0-1 | A57 | Runde 2: Beckmann, Jonathan - Kuegel, Tobias | 2025-12-28 |
| Beckmann, Jonathan | Pimenov, Danil | 0-1 | E90 | ODJM A 2025 | 2025-06-14 |
| Beckmann, Jonathan | Beduschi, Ben | 1/2-1/2 | D20 | ODJM A 2025 | 2025-06-11 |
| Beckmann, Jonathan | Groessing, Daniel-Yosuke | 1-0 | E24 | ODJM A 2025 | 2025-06-10 |
| Beckmann, Jonathan | Longo, Massimo | 0-1 | E20 | ODJM A 2025 | 2025-06-08 |
| Beckmann, Jonathan | Brandes, Stephan | 1/2-1/2 | A41 | Round 4: Beckmann, Jonathan - Brandes, Stephan | 2025-05-25 |
| Beckmann, Jonathan | Dianov, Ilja | 1-0 | E48 | Round 2: Beckmann, Jonathan - Dianov, Ilja | 2025-05-24 |
| Beckmann, Jonathan | Kieselbach, Marvin | 1-0 | D35 | Runde 9: Beckmann, Jonathan - Kieselbach, Marvin | 2025-04-18 |
| Beckmann, Jonathan | Sieber, Bert | 0-1 | B36 | Runde 8: Beckmann, Jonathan - Sieber, Bert | 2025-04-17 |
| Beckmann, Jonathan | Ivan Jovic | 1-0 | D35 | Runde 6: Beckmann, Jonathan - Ivan Jovic | 2025-04-16 |
| Beckmann, Jonathan | Zweigait, Leon | 1/2-1/2 | B40 | Runde 4: Beckmann, Jonathan - Zweigait, Leon | 2025-04-14 |
| Beckmann, Jonathan | Wilmink, Anna | 1-0 | B38 | Runde 2: Beckmann, Jonathan - Wilmink, Anna | 2025-04-13 |
| Beckmann, Jonathan | Buecklers, Martin | 1-0 | B06 | Round 7: Beckmann, Jonathan - Buecklers, Martin | 2025-01-05 |
| Beckmann, Jonathan | Ludwig, Bernard, Dr. | 1/2-1/2 | E38 | Round 4: Beckmann, Jonathan - Ludwig, Bernard, Dr. | 2025-01-03 |
| Beckmann, Jonathan | Nuerenberg, Marius | 1-0 | E35 | Round 2: Beckmann, Jonathan - Nuerenberg, Marius | 2025-01-02 |
| Beckmann, Jonathan | Poelig, Juergen | 0-1 | C00 | Round 4: Beckmann, Jonathan - Poelig, Juergen | 2024-11-17 |
| Beckmann, Jonathan | Wusterack, Paul | 0-1 | E90 | Round 2: Beckmann, Jonathan - Wusterack, Paul | 2024-11-16 |
| Beckmann, Jonathan | Walter, Richard | 1/2-1/2 | D35 | ODJM B 2024 | 2024-05-25 |
| Beckmann, Jonathan | Ye, Philipp | 1-0 | D17 | ODJM B 2024 | 2024-05-23 |
| Beckmann, Jonathan | Borgert, Alexander | 1-0 | D35 | ODJM B 2024 | 2024-05-22 |
| Beckmann, Jonathan | Hendler, Maximilian | 1-0 | E81 | ODJM B 2024 | 2024-05-21 |
| Beckmann, Jonathan | Tran, Minh Dat | 1-0 | B06 | ODJM B 2024 | 2024-05-19 |
| Jonathan Beckmann | Harald Warns | 1-0 | A85 | Round 5: Jonathan Beckmann - Harald Warns | 2024-01-06 |
| Jonathan Beckmann | Petra Grabowski | 1-0 | D50 | Round 3: Jonathan Beckmann - Petra Grabowski | 2024-01-05 |
| Jonathan Beckmann | Richard Bürgener | 1-0 | D37 | Round 1: Jonathan Beckmann - Richard Bürgener | 2024-01-04 |