5 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Gamarra Galvez, Joseph Isaias | Sanchez Negreiros, Jose Alberto | 0-1 | C44 | Round 3: Gamarra Galvez, Joseph Isaias - Sanchez Negreiros, Jose Alberto | 2025-10-01 |
| Gamarra Galvez, Joseph Isaias | Huallpa Fernandez, Hector Manuel | 0-1 | B40 | Round 5: Gamarra Galvez, Joseph Isaias - Huallpa Fernandez, Hector Manuel | 2025-10-01 |
| Gamarra Galvez, Joseph Isaias | Juan Alejandro Sanchez Carhuapoma | 1-0 | C50 | Round 1: Gamarra Galvez, Joseph Isaias - Juan Alejandro Sanchez Carhuapoma | 2025-09-30 |