Mateusz Decewicz
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Blaszczak mem 20th | 06/16/2005 | 143 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| C01 | French, exchange variation | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D09 | Queen's Gambit Declined, Albin counter-gambit, 5.g3 | 1 games |


Poland