Jonas Dunzel
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Blaszczak mem 20th | 06/16/2005 | 143 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| B28 | Sicilian, O'Kelly variation | 1 games |
| C49 | Four knights, double Ruy Lopez | 1 games |
| C11 | French defence | 1 games |
| B42 | Sicilian, Kan, 5.Bd3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B43 | Sicilian, Kan, 5.Nc3 | 1 games |
| B41 | Sicilian, Kan variation | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |


Poland