Perry Koopmans
| White | Black | |
|---|---|---|
| B. Hladvaj | Perry Koopmans | View |
| W. Van Loon | Perry Koopmans | View |
| Perry Koopmans | P. Van der Ven | View |
| Hein Piet Van der Spek | Perry Koopmans | View |
| C. Elich | Perry Koopmans | View |
| Perry Koopmans | Van der Muysenberg | View |
| J. Dopper | Perry Koopmans | View |
| Perry Koopmans | R. Uylenbroeck | View |
| P. Veldhuis | Perry Koopmans | View |
| Perry Koopmans | Ferry A Lunek | View |
| Piet Van Eijndhoven | Perry Koopmans | View |
| J. Smit | Perry Koopmans | View |
| Perry Koopmans | J. Van Geemen | View |