Maciej Bosak
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| POL-ch U12 | ??/??/2001 | 111 | Poland |
| Krakow op-G | ??/??/1999 | 0 | Poland |
| Krakow op-E | ??/??/1998 | 152 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| D61 | Queen's Gambit Declined, Orthodox defence, Rubinstein variation | 1 games |
| B42 | Sicilian, Kan, 5.Bd3 | 1 games |
| C62 | Ruy Lopez, old Steinitz defence | 1 games |
| C60 | Ruy Lopez (Spanish opening) | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 3 games |
| D04 | Queen's pawn game | 1 games |
| D10 | Queen's Gambit Declined Slav defence | 1 games |
| C66 | Ruy Lopez, Berlin defence, 4.O-O, d6 | 1 games |
Poland
Male
FIDE ID:

