J. Vykouk
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Czech Fed-ch U14 | ??/??/1997 | 0 | Czech Republic |
| CZE Czechia-ch U10 | ??/??/1993 | 0 | Czech Republic |
Most Played Openings as White
| ECO | Opening | Games |
| C34 | King's gambit accepted | 2 games |
| B13 | Caro-Kann, exchange variation | 1 games |
| C30 | King's gambit | 1 games |
| C32 | King's Gambit Declined, Falkbeer, 5.de | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B32 | Sicilian defence | 3 games |
| A36 | English, symmetrical variation | 1 games |
| C44 | King's pawn game | 1 games |
| C58 | two knights defence | 1 games |


Czech Republic