Robert G Hartoch
| White | Black | |
|---|---|---|
| Rienk Sijbesma | Robert G Hartoch | View |
| Robert G Hartoch | Yochanan Afek | View |
| Zi Jing Wong | Robert G Hartoch | View |
| Robert G Hartoch | Harmen Jonkman | View |
| Eirik Gullaksen | Robert G Hartoch | View |
| Robert Bellin | Robert G Hartoch | View |
| Robert G Hartoch | Michael Hoffmann | View |
| Jan Smeets | Robert G Hartoch | View |
| Robert G Hartoch | Erwin L'Ami | View |
| Robert G Hartoch | Joop Hummel | View |
| Robert G Hartoch | Andreas Vinke | View |
| Kai-Uwe Schiffer | Robert G Hartoch | View |
| Rudolf Potze | Robert G Hartoch | View |
| Hendrik Pieter Hoeksema | Robert G Hartoch | View |
| Janis Daudzvardis | Robert G Hartoch | View |
| Robert G Hartoch | Desiree Hamelink | View |
| Jelmer Veltman | Robert G Hartoch | View |
| Robert G Hartoch | Karel Van der Weide | View |
| Carol-Peter Gouw | Robert G Hartoch | View |
| Robert G Hartoch | Vincent Rothuis | View |