E. Riva
| White | Black | |
|---|---|---|
| C. Santos | E. Riva | View |
| E. Riva | M. Lavado | View |
| Jesus Maria Calvo Sanchez | E. Riva | View |
| E. Riva | Jose Villa Cerda | View |
| Miguel Esain Manresa | E. Riva | View |
| White | Black | |
|---|---|---|
| C. Santos | E. Riva | View |
| E. Riva | M. Lavado | View |
| Jesus Maria Calvo Sanchez | E. Riva | View |
| E. Riva | Jose Villa Cerda | View |
| Miguel Esain Manresa | E. Riva | View |