Gerhardt
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Wuerttemberg-chB | ??/??/1980 | 0 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A42 | Modern defence, Averbakh system | 1 games |
| D31 | Queen's Gambit Declined, 3.Nc3 | 1 games |
| D52 | Queen's Gambit Declined | 1 games |
| A68 | Benoni, four pawns attack | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| A56 | Benoni defence | 1 games |
| B28 | Sicilian, O'Kelly variation | 1 games |


Germany