Ralf Gruttner
| White | Black | |
|---|---|---|
| Stefan Solonar | Ralf Gruttner | View |
| Ralf Gruttner | Mark Ousatchi | View |
| Dennis Schumacher | Ralf Gruttner | View |
| Ewgeni Sokolov | Ralf Gruttner | View |
| Ralf Gruttner | Konstantin Z Lerner | View |
| Ralf Gruttner | Karsten Schuh | View |
| Ralf Gruttner | Bernd Kohlweyer | View |
| Ralf Gruttner | B. Ringsdorf | View |
| Ralf Gruttner | Frank Behrhorst | View |
| Heiko Kummerow | Ralf Gruttner | View |
| Matthias Eberspaecher | Ralf Gruttner | View |
| Holger Lohr | Ralf Gruttner | View |
| Ralf Gruttner | Andreas Peschel | View |
| Ralf Gruttner | R. Rahimi | View |
| Andreas Dr Brenke | Ralf Gruttner | View |
| Ralf Gruttner | Michael Kurth | View |
| Bela Badea | Ralf Gruttner | View |
| Ralf Gruttner | Conrad Schormann | View |
| Gerhard Stahl | Ralf Gruttner | View |
| Joachim Duncker | Ralf Gruttner | View |