Marek Kolasinski
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| POL-ch sf | 11/04/2000 | 1881 | Poland |
| POL-ch U26 | ??/??/1998 | 1737 | Poland |
| Jantar Baltyku op-A | ??/??/1998 | 1551 | Poland |
| POL-chT | 11/??/1998 | 2336 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| C11 | French defence | 5 games |
| B07 | Pirc defence | 3 games |
| D40 | Queen's Gambit Declined, Semi-Tarrasch defence | 3 games |
| C55 | Two knights defence | 3 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 12 games |
| A90 | Dutch defence | 5 games |
| A43 | Old Benoni defence | 5 games |
| A85 | Dutch with c4 & Nc3 | 3 games |
Poland
Male
FIDE ID:

