Male
FIDE ID:
Mariusz Sliwinski
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| POL-ch U26 | ??/??/1999 | 1583 |  Poland |
| POL-chTJ | 08/??/1998 | 1212 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| B26 | Sicilian, closed, 6.Be3 | 1 games |
| B34 | Sicilian, accelerated fianchetto, exchange variation | 1 games |
| C50 | King's pawn game | 1 games |
| C01 | French, exchange variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 1 games |
| C51 | Evans gambit declined | 1 games |
| D53 | Queen's Gambit Declined, 4.Bg5 Be7 | 1 games |
