Siegfried Wuerfel
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Aeskulap op 15th | 03/??/1998 | 643 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| E81 | King's Indian, Saemisch, 5...O-O | 1 games |
| B46 | Sicilian, Taimanov variation | 1 games |
| B95 | Sicilian, Najdorf, 6...e6 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C50 | King's pawn game | 2 games |
| C57 | Two knights defence | 1 games |
| D07 | Queen's Gambit Declined, Chigorin defence | 1 games |


Germany