42 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Haverlandt, Jannes | Janeke, Thomas | 1-0 | B01 | Round 5: Haverlandt, Jannes - Janeke, Thomas | 2026-08-23 |
| Haverlandt, Jannes | Hein, Gerd | 1-0 | B32 | Round 3: Haverlandt, Jannes - Hein, Gerd | 2026-08-22 |
| Haverlandt, Jannes | Warns, Harald | 1-0 | B03 | Round 1: Haverlandt, Jannes - Warns, Harald | 2026-08-21 |
| Haverlandt, Jannes | Krueger, Moritz | 0-1 | C11 | Landesjugendeinzelmeisterschaft in Niedersachsen U16 | 2026-04-03 |
| Haverlandt, Jannes | Steven, Matthias | 1-0 | B38 | Landesjugendeinzelmeisterschaft in Niedersachsen U16 | 2026-04-01 |
| Haverlandt, Jannes | Buergener, Richard | 1/2-1/2 | D00 | Landesjugendeinzelmeisterschaft in Niedersachsen U16 | 2026-03-30 |
| Haverlandt, Jannes | Struebel, Katharina | 1/2-1/2 | D00 | Landesjugendeinzelmeisterschaft in Niedersachsen U16 | 2026-03-29 |
| Haverlandt, Jannes | Labitzki, Marek | 1/2-1/2 | A45 | Runde 6: Haverlandt, Jannes - Labitzki, Marek | 2026-01-04 |
| Haverlandt, Jannes | Schmidt, Aaron Joel | 1-0 | A45 | Runde 4: Haverlandt, Jannes - Schmidt, Aaron Joel | 2026-01-03 |
| Haverlandt, Jannes | Hampel, Thomas | 0-1 | B01 | Round 2: Haverlandt, Jannes - Hampel, Thomas | 2025-06-29 |
| Haverlandt, Jannes | Christoph Stieler | 1-0 | A56 | Round 4: Haverlandt, Jannes - Christoph Stieler | 2025-06-29 |
| Haverlandt, Jannes | Gebauer, Dimitri | 1-0 | D02 | Round 6: Haverlandt, Jannes - Gebauer, Dimitri | 2025-06-29 |
| Haverlandt, Jannes | Rogner, Fabio | 0-1 | D02 | Round 8: Haverlandt, Jannes - Rogner, Fabio | 2025-06-29 |
| Haverlandt, Jannes | Ay, Furkan | 1/2-1/2 | D94 | Round 9: Haverlandt, Jannes - Ay, Furkan | 2025-06-29 |
| Haverlandt, Jannes | Krueger, Moritz | 1/2-1/2 | C03 | Runde 9: Haverlandt, Jannes - Krueger, Moritz | 2025-04-18 |
| Haverlandt, Jannes | Vygodner, Mark | 1-0 | E73 | Runde 6: Haverlandt, Jannes - Vygodner, Mark | 2025-04-16 |
| Haverlandt, Jannes | Bundan, Edward | 0-1 | B30 | Runde 4: Haverlandt, Jannes - Bundan, Edward | 2025-04-14 |
| Haverlandt, Jannes | Maraun, Lias | 1-0 | B40 | Runde 3: Haverlandt, Jannes - Maraun, Lias | 2025-04-13 |
| Haverlandt, Jannes | Rinke, Alexander | 1-0 | B13 | Runde 1: Haverlandt, Jannes - Rinke, Alexander | 2025-04-12 |
| Haverlandt, Jannes | Voiges, Jonathan Caspar | 1-0 | D02 | Round 5: Haverlandt, Jannes - Voiges, Jonathan Caspar | 2024-11-17 |
| Haverlandt, Jannes | Thiele, Lea-Marie | 1-0 | A40 | Round 3: Haverlandt, Jannes - Thiele, Lea-Marie | 2024-11-16 |
| Haverlandt, Jannes | Heuer, Joerg | 1-0 | D02 | Round 1: Haverlandt, Jannes - Heuer, Joerg | 2024-11-15 |