Petr Jr Bacak
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| CZE-chT2e 0405 | ??/??/2004 | 2077 | Czech Republic |
| Olexa mem op 25th | ??/??/1999 | 1092 | Czech Republic |
| Moravia-ch | ??/??/1997 | 1978 | Czech Republic |
Most Played Openings as White
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 3 games |
| E97 | King's Indian, orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation) | 1 games |
| B13 | Caro-Kann, exchange variation | 1 games |
| C01 | French, exchange variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A14 | English, Neo-Catalan declined | 2 games |
| D53 | Queen's Gambit Declined, 4.Bg5 Be7 | 1 games |
| C02 | French, advance variation | 1 games |
| B17 | Caro-Kann, Steinitz variation | 1 games |


Czech Republic