20 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Theisen, Johannes | Grunert, Wilhelm | 1/2-1/2 | B31 | ODJM A 2025 | 2025-06-13 |
| Theisen, Johannes | Storm, Max | 0-1 | C04 | ODJM A 2025 | 2025-06-11 |
| Theisen, Johannes | Beduschi, Ben | 0-1 | A07 | ODJM A 2025 | 2025-06-10 |
| Theisen, Johannes | Vollmar, Timo | 1/2-1/2 | B30 | ODJM A 2025 | 2025-06-08 |
| Theisen, Johannes | Faerber, Anatoli | * | B09 | Round 6: Theisen, Johannes - Faerber, Anatoli | 2024-12-30 |
| Theisen, Johannes | Zorko, Simon | * | B13 | Round 4: Theisen, Johannes - Zorko, Simon | 2024-12-29 |
| Theisen, Johannes | Kuipers, Dustin | 1/2-1/2 | B31 | Round 2: Theisen, Johannes - Kuipers, Dustin | 2024-12-28 |
| Johannes Theisen | Thorsten Gleim | 1-0 | B40 | Round 3: Johannes Theisen - Thorsten Gleim | 2023-12-28 |
| Johannes Theisen | Holger Kukowski | 1-0 | B01 | Round 1: Johannes Theisen - Holger Kukowski | 2023-12-27 |