J. Horejs
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Prague Bohemians | ??/??/1977 | 199 |
Most Played Openings as White
| ECO | Opening | Games |
| A39 | English, symmetrical, main line with d4 | 1 games |
| D03 | Torre attack (Tartakower variation) | 1 games |
| A09 | Reti opening | 1 games |
| A81 | Dutch defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B17 | Caro-Kann, Steinitz variation | 2 games |
| B43 | Sicilian, Kan, 5.Nc3 | 1 games |
| A06 | Reti opening | 1 games |
| B01 | Scandinavian (centre counter) defence | 1 games |


