Jaroslav Jezek
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| CZE-chT1a 9697 | ??/??/1996 | 861 | Czech Republic |
| CZE-chT1b | ??/??/1995 | 560 | Czech Republic |
| CZE-chT 8788 | ??/??/1988 | 415 | |
| Prague op | ??/??/1986 | 898 | Czech Republic |
Most Played Openings as White
| ECO | Opening | Games |
| D45 | Queen's Gambit Declined semi-Slav, 5.e3 | 3 games |
| E49 | Nimzo-Indian, 4.e3, Botvinnik system | 2 games |
| E80 | King's Indian, Saemisch variation | 2 games |
| C43 | Petrov, modern (Steinitz) attack | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A99 | Dutch, Ilyin-Genevsky variation with b3 | 4 games |
| B88 | Sicilian, Sozin, Leonhardt variation | 2 games |
| A92 | Dutch defence | 2 games |
| B14 | Caro-Kann, Panov-Botvinnik attack, 5...e6 | 2 games |
Czech Republic
Male
FIDE ID:

