Antonin Sivek
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Guben op | 10/02/2006 | 890 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 1 games |
| A21 | English opening | 1 games |
| D13 | Queen's Gambit Declined Slav, exchange variation | 1 games |
| B76 | Sicilian, dragon, Yugoslav attack, 7...O-O | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A36 | English, symmetrical variation | 1 games |
| A02 | Bird's opening | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |


Poland