Robert Koch
| White | Black | |
|---|---|---|
| Sergio Mariotti | Robert Koch | View |
| Robert Koch | Alvise Zichichi | View |
| Hess | Robert Koch | View |
| Murray G Chandler | Robert Koch | View |
| Robert Koch | Bela Soos | View |
| Robert Koch | Klose | View |
| Heikki M.J. Westerinen | Robert Koch | View |
| Robert Koch | Starcke | View |
| Robert Koch | H. Sturm | View |
| Robert Koch | Bigot | View |
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