Antonin Koubek
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Prague ProMoPro op | 09/15/2005 | 1713 | Czech Republic |
Most Played Openings as White
| ECO | Opening | Games |
| E81 | King's Indian, Saemisch, 5...O-O | 1 games |
| A52 | Budapest defence | 1 games |
| E85 | King's Indian, Saemisch, orthodox variation | 1 games |
| A00 | Polish (Sokolsky) opening | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D05 | Queen's pawn game | 1 games |
| E38 | Nimzo-Indian, classical, 4...c5 | 1 games |
| B20 | Sicilian defence | 1 games |
| A05 | Reti opening | 1 games |


Czech Republic