6 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Mattos, Bernardo Cunha | Santos Filho, Tadeu Sousa | 0-1 | A10 | Campeonato Estadual Absoluto Std RJ 2025 | 2025-11-22 |
| Mattos, Bernardo Cunha | Andriska, Matheus Jose Amante | 1/2-1/2 | A18 | V Aberto Internacional de Xadrez Duchamp In Rio 2024 | 2024-12-02 |
| Mattos, Bernardo Cunha | Lima,Juarez Antonio A de Castro | 1-0 | A54 | Round 7: Mattos, Bernardo Cunha - Lima,Juarez Antonio A de Castro | 2024-04-24 |