Jonas Zwick
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Pfalz-ch 75th | 04/07/2006 | 1628 | Germany |
| GER-ch U12 | ??/??/2001 | 1323 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C20 | King's pawn game | 2 games |
| A36 | English, symmetrical variation | 1 games |
| B20 | Sicilian defence | 1 games |
| C56 | Two knights defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A84 | Dutch defence | 2 games |
| B34 | Sicilian, accelerated fianchetto, exchange variation | 2 games |
| B71 | Sicilian, dragon, Levenfish variation | 1 games |
| B35 | Sicilian, accelerated fianchetto, modern variation with Bc4 | 1 games |
Germany
Male
FIDE ID:

