A. Siwiec
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| POL-chT 1st League U18 | 07/05/2005 | 1785 |  Poland |
Most Played Openings as White
| ECO | Opening | Games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 2 games |
| E93 | King's Indian, Petrosian system, main line | 1 games |
| E94 | King's Indian, orthodox variation | 1 games |
| A44 | Old Benoni defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B14 | Caro-Kann, Panov-Botvinnik attack, 5...e6 | 1 games |
| D03 | Torre attack (Tartakower variation) | 1 games |
| B18 | Caro-Kann, classical variation | 1 games |
