16 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Mendes, Rui Oscar | Morgado, Jorge | 0-1 | D00 | CN Amador 2025-26 | 2026-09-05 |
| Mendes, Rui Oscar | Saraiva, Hugo Alexandre Coelho | 1-0 | D00 | CN Amador 2025-26 | 2026-09-04 |
| Mendes, Rui Oscar | Cavadas, Jose | 1/2-1/2 | E87 | CN Amador 2025-26 | 2026-09-02 |
| Mendes, Rui Oscar | Matos, Joao Guilherme | 0-1 | E11 | Round 8: Mendes, Rui Oscar - Matos, Joao Guilherme | 2026-08-28 |
| Mendes, Rui Oscar | Peixoto, Helio Ricardo Soutinho | 1/2-1/2 | A56 | CN | 2026-06-13 |
| Mendes, Rui Oscar | Roxo, Agostinho Jose Goncalves | 1-0 | D02 | CN | 2026-06-13 |
| Mendes, Rui Oscar | Figueiredo, Mario | * | A51 | CN | 2026-06-13 |
| Mendes, Rui Oscar | Gori, Andrea | 0-1 | E10 | CN Veteranos 2025-26 | 2026-06-12 |
| Mendes, Rui Oscar | Cavadas, Jose | 0-1 | E81 | CN Rapidas 2025-26 | 2026-06-12 |