Frank Gehringer
| White | Black | |
|---|---|---|
| Frank Gehringer | Frank Zeller | View |
| Frank Gehringer | Frank Zeller | View |
| Lev Gutman | Frank Gehringer | View |
| Frank Gehringer | Igors Rausis | View |
| White | Black | |
|---|---|---|
| Frank Gehringer | Frank Zeller | View |
| Frank Gehringer | Frank Zeller | View |
| Lev Gutman | Frank Gehringer | View |
| Frank Gehringer | Igors Rausis | View |