10 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Mutumbulua, Rosalina Nahambo | Pires, Luzia | 0-1 | B90 | Round 9: Mutumbulua, Rosalina Nahambo - Pires, Luzia | 2025-10-31 |
| Mutumbulua, Rosalina Nahambo | Vilhete, Vania Fausto Da T. | 0-1 | B52 | Round 7: Mutumbulua, Rosalina Nahambo - Vilhete, Vania Fausto Da T. | 2025-10-30 |
| Mutumbulua, Rosalina Nahambo | Da Costa, Olga | 1-0 | B01 | Round 5: Mutumbulua, Rosalina Nahambo - Da Costa, Olga | 2025-09-05 |
| Mutumbulua, Rosalina Nahambo | Martins, Edvania | 1/2-1/2 | B30 | Round 6: Mutumbulua, Rosalina Nahambo - Martins, Edvania | 2025-09-05 |