Grzegorz Mazur
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| POL-ch U10 | ??/??/2001 | 0 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| E61 | King's Indian defence, 3.Nc3 | 1 games |
| B12 | Caro-Kann defence | 1 games |
| C60 | Ruy Lopez (Spanish opening) | 1 games |
| C64 | Ruy Lopez, classical (Cordel) defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C77 | Ruy Lopez, Morphy defence | 2 games |
| C50 | King's pawn game | 1 games |
| C45 | Scotch game | 1 games |
| C55 | Two knights defence | 1 games |
Poland
Male
FIDE ID:

