R. Koubek
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Stary Smokovec op | ??/??/1996 | 805 | Slovakia |
Most Played Openings as White
| ECO | Opening | Games |
| C55 | Two knights defence | 2 games |
| C27 | Vienna game | 1 games |
| C30 | King's gambit | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C01 | French, exchange variation | 1 games |
| C07 | French, Tarrasch, open variation | 1 games |
| D05 | Queen's pawn game | 1 games |
| C00 | French defence | 1 games |


Slovakia