Lech Dziong
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| POL-chT | ??/??/1990 | 1934 | Poland |
| Polonia-B | 05/30/1978 | 2069 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| A37 | English, symmetrical variation | 1 games |
| E77 | King's Indian, Four pawns attack, 6.Be2 | 1 games |
| A19 | English, Mikenas-Carls, Sicilian variation | 1 games |
| A21 | English opening | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E92 | King's Indian, classical variation | 1 games |
| C09 | French, Tarrasch, open variation, main line | 1 games |
| E69 | King's Indian, fianchetto, classical main line | 1 games |
| A26 | English, closed system | 1 games |


Poland