Helmut Buchner
| White | Black | |
|---|---|---|
| Norbert Sommerbauer | Helmut Buchner | View |
| Helmut Buchner | Werner Posch | View |
| Helmut Buchner | Christoph Wurm | View |
| White | Black | |
|---|---|---|
| Norbert Sommerbauer | Helmut Buchner | View |
| Helmut Buchner | Werner Posch | View |
| Helmut Buchner | Christoph Wurm | View |