Detlev Vierschilling
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Unterfranken-chA 49th | ??/??/1998 | 844 | Germany |
| Unterfranken-ch HT-A | ??/??/1996 | 0 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C92 | Ruy Lopez, closed, 9.h3 | 1 games |
| C62 | Ruy Lopez, old Steinitz defence | 1 games |
| B00 | King's pawn opening | 1 games |
| B12 | Caro-Kann defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E20 | Nimzo-Indian defence | 1 games |
| B90 | Sicilian, Najdorf | 1 games |
| B82 | Sicilian, Scheveningen, 6.f4 | 1 games |
| B56 | Sicilian | 1 games |


Germany