Roberto G Grau
| White | Black | |
|---|---|---|
| Roberto G Grau | Nogues Acuna | View |
| Isaias Pleci | Roberto G Grau | View |
| Roberto G Grau | Isaias Pleci | View |
| Nogues Acuna | Roberto G Grau | View |
| Cesar J Corte | Roberto G Grau | View |
| Carlos Maderna | Roberto G Grau | View |
| Norman Hansen | Roberto G Grau | View |
| Siegfried Wolf | Roberto G Grau | View |
| Roberto G Grau | Teller | View |
| Holger Norman Hansen | Roberto G Grau | View |
| Lajos Asztalos | Roberto G Grau | View |
| Roberto G Grau | George Thomas | View |
| Richard Reti | Roberto G Grau | View |
| Max Euwe | Roberto G Grau | View |
| Roberto G Grau | A. Nogues Acuna | View |
| A. Nogues Acuna | Roberto G Grau | View |
| A. Nogues Acuna | Roberto G Grau | View |
| Roberto G Grau | A. Guerra Boneo | View |
| Valentin Fernandez Coria | Roberto G Grau | View |
| Roberto G Grau | Julio E Freitas | View |