8 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Kempkens, Mathilda | Van Haaften, Jelle | 0-1 | B10 | Round 9: Kempkens, Mathilda - Van Haaften, Jelle | 2025-08-06 |
| Kempkens, Mathilda | Meijer, Ivar | 1-0 | C44 | Round 8: Kempkens, Mathilda - Meijer, Ivar | 2025-08-05 |
| Kempkens, Mathilda | Van Deelen, Luca | 0-1 | C44 | Round 6: Kempkens, Mathilda - Van Deelen, Luca | 2025-08-04 |
| Kempkens, Mathilda | Bollow, Niels Fredrik | 1-0 | C44 | Round 5: Kempkens, Mathilda - Bollow, Niels Fredrik | 2025-08-02 |
| Kempkens, Mathilda | Hesse, Frederik | 0-1 | B13 | Round 2: Kempkens, Mathilda - Hesse, Frederik | 2025-08-01 |