Otfried Zerfass
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Blankenburg op-A | 09/30/2005 | 2008 | Germany |
| Schwarzburg op | 09/07/2005 | 1380 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C18 | French, Winawer, advance variation | 2 games |
| B23 | Sicilian, closed | 2 games |
| C10 | French, Paulsen variation | 1 games |
| B07 | Pirc defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B08 | Pirc, classical (two knights) system | 2 games |
| E90 | King's Indian, 5.Nf3 | 1 games |
| A05 | Reti opening | 1 games |
| B06 | Robatsch (modern) defence | 1 games |
Germany
Male
FIDE ID:

