Klaus Haefner
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Oberliga Ost-B 0405 | 10/10/2004 | 2022 | Germany |
| Oberliga Ost-B 0203 | 10/20/2002 | 1764 | Germany |
| Oberliga Ost-B 0102 | 10/07/2001 | 1793 | Germany |
| Oberliga Ost-B 0001 | 10/15/2000 | 1757 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C01 | French, exchange variation | 2 games |
| B07 | Pirc defence | 1 games |
| B27 | Sicilian defence | 1 games |
| B50 | Sicilian | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C00 | French defence | 2 games |
| A48 | King's Indian, East Indian defence | 2 games |
| E60 | King's Indian defence | 1 games |
| E91 | King's Indian, 6.Be2 | 1 games |
Germany
Male
FIDE ID:

