J. Antala
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| SVK-chT2a 9798 | ??/??/1997 | 1933 | Slovakia |
| Bratislava Slovan op | ??/??/1997 | 946 | Slovakia |
| Bratislava Slovan op | ??/??/1996 | 865 | Slovakia |
Most Played Openings as White
| ECO | Opening | Games |
| A46 | Queen's pawn game | 2 games |
| D51 | Queen's Gambit Declined, 4.Bg5 Nbd7 | 1 games |
| C13 | French, classical | 1 games |
| A00 | Polish (Sokolsky) opening | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 1 games |
| A32 | English, symmetrical variation | 1 games |
| A51 | Budapest defence declined | 1 games |
| C47 | Four knights, Scotch variation | 1 games |


Slovakia