6 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Van De Westelaken, Stefan | Seyns, Odilon | 0-1 | C50 | Round 2: Van De Westelaken, Stefan - Seyns, Odilon | |
| Van De Westelaken, Stefan | Valenson, Lou | 0-1 | B40 | Round 4: Van De Westelaken, Stefan - Valenson, Lou | |
| Van De Westelaken, Stefan | Hajnoczy-Bundik, Botond | 1/2-1/2 | C02 | Round 6: Van De Westelaken, Stefan - Hajnoczy-Bundik, Botond | |
| Van De Westelaken, Stefan | Burniaux, Louis | 1/2-1/2 | C55 | Round 7: Van De Westelaken, Stefan - Burniaux, Louis | |
| Van De Westelaken, Stefan | Klimenko, Timur | 0-1 | B12 | Round 9: Van De Westelaken, Stefan - Klimenko, Timur |