7 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Van Haren, Otto | Bonsen, Quinten | 1-0 | C01 | 1.3: Van Haren, Otto - Bonsen, Quinten | 2025-09-13 |
| Van Haren, Otto | Groenewegen, Niels | 0-1 | B12 | 1.5: Van Haren, Otto - Groenewegen, Niels | 2025-09-13 |
| Van Haren, Otto | Westenberg, Han | 1-0 | A48 | Round 1: Van Haren, Otto - Westenberg, Han | 2024-09-14 |