28 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Jahr, Ernst Hakon | Stubrud, Jan Magne | 1-0 | C01 | Landsturneringen 2026 | 2026-07-10 |
| Jahr, Ernst Hakon | Blikra, Per | 1/2-1/2 | C02 | Landsturneringen 2026 | 2026-07-08 |
| Jahr, Ernst Hakon | Svenske, Jan | 1/2-1/2 | E11 | Landsturneringen 2026 | 2026-07-06 |
| Jahr, Ernst Hakon | Tjelmeland, Sigurd | 1/2-1/2 | B13 | Landsturneringen 2026 | 2026-07-03 |
| Jahr, Ernst Hakon | Nurmi, Timo | 1/2-1/2 | B22 | Landstuneringen i Bergen 2025 - SENIOR65 | 2025-07-12 |
| Jahr, Ernst Hakon | Wister, Tom R | 1/2-1/2 | C01 | Landstuneringen i Bergen 2025 - SENIOR65 | 2025-07-10 |
| Jahr, Ernst Hakon | Larsen, Stig Borje | 1/2-1/2 | B22 | Landstuneringen i Bergen 2025 - SENIOR65 | 2025-07-08 |
| Jahr, Ernst Hakon | Hjertenes, Oystein | 0-1 | A04 | Landstuneringen i Bergen 2025 - SENIOR65 | 2025-07-06 |
| Jahr, Ernst Hakon | Hauge, Tor Arne | 1/2-1/2 | A49 | Landstuneringen i Bergen 2025 - SENIOR65 | 2025-07-04 |
| Jahr, Ernst Hakon | Johnsen, Oystein | 1/2-1/2 | A50 | Landsturneringen 2024 Elite og Senior 65+ | 2024-07-06 |
| Jahr, Ernst Hakon | Hjertenes, Oystein | 1/2-1/2 | A40 | Landsturneringen 2024 Elite og Senior 65+ | 2024-07-04 |
| Jahr, Ernst Hakon | Jensen, Stein | 1/2-1/2 | D02 | Landsturneringen 2024 Elite og Senior 65+ | 2024-07-02 |
| Jahr, Ernst Hakon | Mella, Aage | 1/2-1/2 | B22 | Landsturneringen 2024 Elite og Senior 65+ | 2024-06-30 |
| Jahr, Ernst Hakon | Gisvold, Pal Andreas | 1/2-1/2 | C01 | Landsturneringen 2024 Elite og Senior 65+ | 2024-06-28 |
| Ernst HÃ¥kon Jahr | Jacob Templen Grave | 0-1 | D44 | Kragero Resort Chess International 2023 | 2023-02-22 |