Jan Posch
| White | Black | |
|---|---|---|
| Peter J J De Jong | Jan Posch | View |
| Jan Posch | B. Kuijper | View |
| E. Niks | Jan Posch | View |
| K. Kager | Jan Posch | View |
| W. Smit | Jan Posch | View |
| Jan Posch | H. Den Boer | View |
| Jan Posch | Karel Keesman | View |
| A. Bouwma | Jan Posch | View |
| Jan Posch | Hans Galje | View |