35 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Tollefsen, Jacob | Amundsen, Ask | 1-0 | A27 | Landsturneringen i sjakk 2024 øvrige klasser | 2024-07-04 |
| Tollefsen, Jacob | Sveggen, Amadeus S | 1-0 | A13 | Landsturneringen i sjakk 2024 øvrige klasser | 2024-07-02 |
| Tollefsen, Jacob | Myny, Sigur H | 1/2-1/2 | A27 | Landsturneringen i sjakk 2024 øvrige klasser | 2024-07-01 |
| Tollefsen, Jacob | Dale, Marius Hæg | 1/2-1/2 | A11 | Landsturneringen i sjakk 2024 øvrige klasser | 2024-06-29 |
| Tollefsen, Jacob | Bjørkan, Ingmund | 1-0 | A10 | à pent NM i hurtigsjakk 2024 | 2024-01-14 |
| Tollefsen, Jacob | Myny, Sigur H | 1/2-1/2 | A36 | Ã pent NM i hurtigsjakk 2024 | 2024-01-14 |
| Tollefsen, Jacob | Sersch, Rudi | 1-0 | A10 | Ã pent NM i hurtigsjakk 2024 | 2024-01-13 |
| Tollefsen, Jacob | Kaewpitakkun, Pantham | 1/2-1/2 | A29 | Norwegian Championship 2023 (Kadett A) | 2023-07-08 |
| Tollefsen, Jacob | Kierulf, Villum Brevick | 1/2-1/2 | A21 | Norwegian Championship 2023 (Kadett A) | 2023-07-07 |
| Tollefsen, Jacob | Rehman, Rafe | 1/2-1/2 | A37 | Norwegian Championship 2023 (Kadett A) | 2023-07-05 |
| Jacob Tollefsen | Teodor Tenfjord Engelsen | 0-1 | A27 | Round 8: Jacob Tollefsen - Teodor Tenfjord Engelsen | 2023-02-25 |
| Jacob Tollefsen | Volodya Torosyan | 0-1 | A36 | Krageroe Resort Chess 2023 | 2023-02-24 |
| Jacob Tollefsen | Mikael Digernes | 1-0 | A10 | Kragero Resort Chess International 2023 | 2023-02-23 |
| Tollefsen, Jacob | Abrahamsson, Roaul | 0-1 | A28 | Krageroe Resort Chess 2023 | 2023-02-22 |
| Tollefsen, Jacob | Stenseng, Benjamin | 0-1 | A31 | Krageroe Grand Prix 2021 B | 2021-09-05 |
| Tollefsen, Jacob | Gaudernack, Henrik Egeland | 1-0 | D08 | Krageroe Grand Prix 2021 B | 2021-09-03 |