9 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Beltran, Oskar Sebastian | Lezama Ramirez, Jose David | 1-0 | A46 | Round 9: Beltran, Oskar Sebastian - Lezama Ramirez, Jose David | 2025-02-02 |
| Beltran, Oskar Sebastian | Vasquez Sanchez, Juan Pablo | 0-1 | B08 | Round 6: Beltran, Oskar Sebastian - Vasquez Sanchez, Juan Pablo | 2025-02-01 |
| Beltran, Oskar Sebastian | Olaya, Horacio | 1/2-1/2 | A46 | Round 4: Beltran, Oskar Sebastian - Olaya, Horacio | 2025-01-31 |
| Beltran, Oskar Sebastian | Moreno Sierra, Juan David | 0-1 | A40 | Round 2: Beltran, Oskar Sebastian - Moreno Sierra, Juan David | 2025-01-30 |