Mariusz Biernot
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Karvina op | ??/??/2003 | 1235 | Czech Republic |
Most Played Openings as White
| ECO | Opening | Games |
| B33 | Sicilian defence | 1 games |
| B80 | Sicilian, Scheveningen variation | 1 games |
| B19 | Caro-Kann, classical, 7...Nd7 | 1 games |
| C10 | French, Paulsen variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A26 | English, closed system | 1 games |
| E71 | King's Indian, Makagonov system (5.h3) | 1 games |
| B53 | Sicilian, Chekhover variation | 1 games |
| B40 | Sicilian defence | 1 games |
Poland
Male
FIDE ID:

Czech Republic