6 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Otten, Colleen | Duson, Robin | 1/2-1/2 | B23 | Round 1.2: Otten, Colleen - Duson, Robin | 2026-06-09 |
| Otten, Colleen | Kok, Marijke | 1-0 | B08 | Game 2: Otten, Colleen - Kok, Marijke | 2025-07-06 |
| Otten, Colleen | Van Foreest, Machteld | 0-1 | B40 | Game 1: Otten, Colleen - Van Foreest, Machteld | 2025-06-23 |