J. Dvorak
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Hradec Kralove op | ??/??/1997 | 334 | Czech Republic |
| Klatovy op-B | ??/??/1997 | 1204 | Czech Republic |
| CZE-chT1a 9697 | ??/??/1996 | 861 | Czech Republic |
Most Played Openings as White
| ECO | Opening | Games |
| D03 | Torre attack (Tartakower variation) | 3 games |
| D02 | Queen's pawn game | 1 games |
| A02 | Bird's opening | 1 games |
| A03 | Bird's opening | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B07 | Pirc defence | 3 games |
| B08 | Pirc, classical (two knights) system | 2 games |
| C77 | Ruy Lopez, Morphy defence | 1 games |
| A05 | Reti opening | 1 games |


Czech Republic