Jerzy Marczukiewicz
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| WchT Silent | ??/??/1994 | 756 |
Most Played Openings as White
| ECO | Opening | Games |
| E90 | King's Indian, 5.Nf3 | 2 games |
| E18 | Queen's Indian, old main line, 7.Nc3 | 1 games |
| A04 | Reti opening | 1 games |
| E95 | King's Indian, orthodox, 7...Nbd7, 8.Re1 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E73 | King's Indian, 5.Be2 | 1 games |
Poland
Male
FIDE ID:

