J. Hrdina
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Plzen op-B U18 | 08/??/1998 | 699 | Czech Republic |
Most Played Openings as White
| ECO | Opening | Games |
| B40 | Sicilian defence | 1 games |
| C41 | Philidor's defence | 1 games |
| C44 | King's pawn game | 1 games |
| C55 | Two knights defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C41 | Philidor's defence | 1 games |
| C42 | Petrov's defence | 1 games |
| C11 | French defence | 1 games |
| C56 | Two knights defence | 1 games |


Czech Republic