Gerhard Pfeiffer
| White | Black | |
|---|---|---|
| Gerhard Pfeiffer | Nicolas Rossolimo | View |
| A. Kotov | Gerhard Pfeiffer | View |
| Gerhard Pfeiffer | Efim P Geller | View |
| Gerhard Pfeiffer | Mikhail Tal | View |
| Gheorghe Mititelu | Gerhard Pfeiffer | View |
| Wolfgang Unzicker | Gerhard Pfeiffer | View |
| Wolfgang Unzicker | Gerhard Pfeiffer | View |
| Gerhard Pfeiffer | Larry M Evans | View |
| Gerhard Pfeiffer | Mehdi Col Pakdaman | View |
| Gerhard Pfeiffer | Sten Isaacson | View |
| Peter H Clarke | Gerhard Pfeiffer | View |
| Edwin Bhend | Gerhard Pfeiffer | View |
| Edgar Walther | Gerhard Pfeiffer | View |
| Raul Sanguinetti | Gerhard Pfeiffer | View |
| Gerhard Pfeiffer | Miguel Albareda | View |
| Nicolas Rossolimo | Gerhard Pfeiffer | View |
| Gerhard Pfeiffer | Josef Lokvenc | View |
| Gerhard Pfeiffer | Jiri Fichtl | View |
| Ludwig Sr Rellstab | Gerhard Pfeiffer | View |
| Karl-Willi Behle | Gerhard Pfeiffer | View |