13 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Tacuchian, Marcelo Oliveira | Pena, Helio Adelino Silva | 1-0 | A10 | Round 9: Tacuchian, Marcelo Oliveira - Pena, Helio Adelino Silva | 2025-03-07 |
| Tacuchian, Marcelo Oliveira | Bliuc, Leonardo | 1-0 | A17 | Round 7: Tacuchian, Marcelo Oliveira - Bliuc, Leonardo | 2025-03-05 |
| Tacuchian, Marcelo Oliveira | Ryabukhina, Veronika | 0-1 | A13 | Round 4: Tacuchian, Marcelo Oliveira - Ryabukhina, Veronika | 2025-03-03 |
| Tacuchian, Marcelo Oliveira | Almeida, Marta Dias | 0-1 | A11 | Round 2: Tacuchian, Marcelo Oliveira - Almeida, Marta Dias | 2025-03-02 |
| Tacuchian, Marcelo Oliveira | Santos, Jose Guilherme B Lima | 0-1 | E61 | Famalicão Open | 2021-07-26 |