Marek Duszkiewicz
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Perla Baltyku op-B 3rd | 06/18/2007 | 1560 | Poland |
| POL-chT2 U18 | ??/??/2004 | 1523 | Poland |
| Blaszczak mem 19th | ??/??/2004 | 550 | Poland |
| POL-ch U12 | ??/??/2003 | 40 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| C11 | French defence | 3 games |
| B23 | Sicilian, closed | 2 games |
| C41 | Philidor's defence | 2 games |
| B12 | Caro-Kann defence | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B43 | Sicilian, Kan, 5.Nc3 | 4 games |
| A58 | Benko gambit accepted | 2 games |
| B48 | Sicilian, Taimanov variation | 1 games |
| B49 | Sicilian, Taimanov variation | 1 games |
Poland
Male
FIDE ID:

