| # | White Pieces | Round 4 | Black Pieces |
|---|---|---|---|
| 1. | Collao Olmos, Manuel (1825) | 0 : 1 | Vidal Parra, Lucidoro |
| 2. | Morales Rincón, Gustavo | 0 : 1 | Ramirez Solar, Vicente Ignacio (1411) |
| 3. | Fuentes Meriño, Oscar | 1 : 0 | Leiva Venegas, Alexander |
| 4. | Retamal Olguín, Amaro | 0 : 1 | Perello Gonzalez, Antonia Ignacia |
| 5. | Perelló Saavedra, Juan | 0 : 1 | Villagra Torres, Diego |