10 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Leonard Hammar | Maria Oksanen | 0-1 | A54 | Nordic Youth Championship 2023 | 2023-02-19 |
| Leonard Hammar | Githiha Sathish | 0-1 | B50 | Nordic Youth Championship 2023 | 2023-02-18 |
| Leonard Hammar | Alexandru Pirtac | 1/2-1/2 | B06 | Nordic Youth Championship 2023 | 2023-02-17 |
| Hammar, Leonard | Lonsjo, Hakan | 1/2-1/2 | A34 | Uppsala Open | 2022-08-14 |
| Leonard Hammar | Lars Pettersson | 0-1 | A22 | Round 2: Leonard Hammar - Lars Pettersson | 2022-08-09 |