Hartwin Von Gerkan
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| FRG-ch qual West | 10/??/1954 | 0 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| D29 | Queen's Gambit Accepted, classical, 8...Bb7 | 1 games |
| C02 | French, advance variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C06 | French, Tarrasch, closed variation, main line | 1 games |


Germany