46 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Estay Torreblanca, Oscar | Larino Nieto, David | 1/2-1/2 | B06 | III Itt Temuco 2026 | 2026-01-14 |
| Estay Torreblanca, Oscar | Izquierdo Garces, Rosario | 1-0 | B10 | III Itt Temuco 2026 | 2026-01-12 |
| Estay Torreblanca, Oscar | Perez Rojas, Felipe | 1/2-1/2 | C02 | III Itt Temuco 2026 | 2026-01-11 |
| Estay Torreblanca, Oscar | Rivadeneira Maturana, Benjamin | 1-0 | D02 | III Itt Temuco 2026 | 2026-01-11 |
| Estay Torreblanca, Oscar | Escobar Castro, Franco Alessandro | 1/2-1/2 | A46 | III Itt Temuco 2026 | 2026-01-09 |
| Estay Torreblanca, Oscar | Romero Araya, Diego | 1-0 | B19 | CLUB DE AJEDREZ CHILE - INTERCLUBES 100 ANOS - CLUB DE AJEDREZ CHILE 2025 | 2025-05-30 |
| Estay Torreblanca, Oscar | Vigil, Lucas | 0-1 | D00 | CLUB DE AJEDREZ CHILE - INTERCLUBES 100 ANOS - CLUB DE AJEDREZ CHILE 2025 | 2025-05-23 |
| Estay Torreblanca, Oscar | Escudero Donoso, Felipe | 1-0 | A46 | 10° CHESS BOSS - CHESS TOUR B | 2025-04-13 |
| Estay Torreblanca, Oscar | Arias Diaz, Javier Alonso | 1-0 | D02 | 10° CHESS BOSS - CHESS TOUR B | 2025-04-12 |
| Estay Torreblanca, Oscar | Garmendia Vega, Gabriel | 0-1 | B90 | 10° CHESS BOSS - CHESS TOUR B | 2025-04-12 |
| Estay Torreblanca, Oscar | Orrego Palermo, Marcelo | 0-1 | B90 | 10° CHESS BOSS - CHESS TOUR B | 2025-04-11 |
| Estay Torreblanca, Oscar | Carbone, Diego | 1/2-1/2 | B33 | ZONAL 2.5 ABSOLUTO CHILE 2025 | 2025-03-15 |
| Estay Torreblanca, Oscar | Heinichen R., John Derek | 1-0 | A48 | ZONAL 2.5 ABSOLUTO CHILE 2025 | 2025-03-13 |
| Estay Torreblanca, Oscar | Almiron, Antonio | 1/2-1/2 | B87 | ZONAL 2.5 ABSOLUTO CHILE 2025 | 2025-03-12 |
| Estay Torreblanca, Oscar | Palma Araya, David | 1-0 | C52 | ZONAL 2.5 ABSOLUTO CHILE 2025 | 2025-03-11 |
| Estay Torreblanca, Oscar | Schnaider, Ilan | 0-1 | C70 | ZONAL 2.5 ABSOLUTO CHILE 2025 | 2025-03-10 |
| Estay Torreblanca, Oscar | Manzone, Alessandro | 0-1 | B47 | III FUERZAS DEL NORTE 2024 | 2024-12-15 |
| Estay Torreblanca, Oscar | Jorquera, Marcelo | 1/2-1/2 | C56 | III FUERZAS DEL NORTE 2024 | 2024-12-14 |
| Estay Torreblanca, Oscar | Cerda Rodriguez, Angelo Rodrigo | 1-0 | C54 | III FUERZAS DEL NORTE 2024 | 2024-12-14 |
| Estay Torreblanca, Oscar | Perez, Daniel | 1/2-1/2 | B40 | III FUERZAS DEL NORTE 2024 | 2024-12-13 |
| Estay Torreblanca, Oscar | Donoso Aguirre, Maximiliano | 1/2-1/2 | D02 | NOVENO CHESS BOSS - CHESS TOUR GRUPO B | 2024-09-29 |
| Estay Torreblanca, Oscar | Diaz Contreras, Pedro | 0-1 | D00 | NOVENO CHESS BOSS - CHESS TOUR GRUPO B | 2024-09-29 |
| Estay Torreblanca, Oscar | Henriquez Hidalgo, Camilo Alonso | 0-1 | D01 | NOVENO CHESS BOSS - CHESS TOUR GRUPO B | 2024-09-28 |
| Estay Torreblanca, Oscar | Perez Rojas, Jorge | 1-0 | D00 | NOVENO CHESS BOSS - CHESS TOUR GRUPO B | 2024-09-27 |
| Estay Torreblanca, Oscar | Barriga Silva, Felipe | 0-1 | E11 | OCTAVO CHESS BOSS-CHESS TOUR GRUPO A | 2024-08-04 |
| Estay Torreblanca, Oscar | Hernandez Riera, Jose | 0-1 | D00 | OCTAVO CHESS BOSS-CHESS TOUR GRUPO A | 2024-08-04 |