Roberto G Grau
| White | Black | |
|---|---|---|
| Luis Piazzini | Roberto G Grau | View |
| Roberto G Grau | Luis Piazzini | View |
| Virgilio Fenoglio | Roberto G Grau | View |
| Luis Piazzini | Roberto G Grau | View |
| Luis Piazzini | Roberto G Grau | View |
| Roberto G Grau | Jose Maria Cristia | View |
| Roberto G Grau | Mariano Castillo Larenas | View |
| Roberto G Grau | Luis Piazzini | View |
| Luis Piazzini | Roberto G Grau | View |
| Vladas Mikenas | Roberto G Grau | View |
| Luis Piazzini | Roberto G Grau | View |
| Luis Piazzini | Roberto G Grau | View |
| Juan Vinuesa | Roberto G Grau | View |
| Roberto G Grau | Luis Piazzini | View |
| Roberto G Grau | Luis Palau | View |
| Roberto G Grau | Luis Piazzini | View |
| Molina | Roberto G Grau | View |
| Roberto G Grau | A. Silva da Rocha | View |
| Carlos Hounie Fleurquin | Roberto G Grau | View |
| Isaias Pleci | Roberto G Grau | View |