Ruven Davydov
| White | Black | |
|---|---|---|
| Henrik Rudolf | Ruven Davydov | View |
| Ruven Davydov | Boris Gruzmann | View |
| Werner Reichenbach | Ruven Davydov | View |
| Stephan Kaphle | Ruven Davydov | View |
| White | Black | |
|---|---|---|
| Henrik Rudolf | Ruven Davydov | View |
| Ruven Davydov | Boris Gruzmann | View |
| Werner Reichenbach | Ruven Davydov | View |
| Stephan Kaphle | Ruven Davydov | View |