19 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Barrenechea Bahamonde, Gustavo | Stankovic, Milos | 0-1 | B07 | Grenke Chess Festival 2026 Open | 2026-04-02 |
| Barrenechea Bahamonde, Gustavo | Quintin Navarro, Alberto | 0-1 | C22 | CE_ABSOLUTO | 2024-12-19 |
| Barrenechea Bahamonde, Gustavo | Suarez Gomez, Julio | 1/2-1/2 | C02 | CE_ABSOLUTO | 2024-12-18 |
| Barrenechea Bahamonde, Gustavo | Sanchez Lopez, Jesus | 1-0 | C58 | CE_ABSOLUTO | 2024-12-16 |
| Barrenechea Bahamonde, Gustavo | Cujba, Anca-Claudia | 1-0 | B11 | CE_ABSOLUTO | 2024-12-14 |
| Barrenechea Bahamonde, Gustavo | Colloridi, Catalina | 1-0 | B12 | CE_ABSOLUTO | 2024-12-12 |
| Barrenechea Bahamonde, Gustavo | Ruiz Buendia, Miguel | 0-1 | C22 | IBEROAMERICANO | 2024-10-01 |
| Barrenechea Bahamonde, Gustavo | Bendayan Claros, Aaron | 0-1 | B10 | IBEROAMERICANO | 2024-09-29 |
| Barrenechea Bahamonde, Gustavo | Blanco Acevedo, Cristobal Jose | 1/2-1/2 | B30 | IBEROAMERICANO | 2024-09-26 |
| Barrenechea Bahamonde, Gustavo | Veiga, Jose Francisco R P Neves | 0-1 | C22 | IBEROAMERICANO | 2024-09-25 |
| Barrenechea Bahamonde, Gustavo | Naranjo Moreno, Antonio | 1-0 | C22 | CE_Segunda | 2023-08-15 |
| Barrenechea Bahamonde, Gustavo | Roebers, Eline | 0-1 | B11 | Granada Chess Open 25 |