A. Rozumbersky
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Frymburk op-A | 01/??/2000 | 1950 | Czech Republic |
Most Played Openings as White
| ECO | Opening | Games |
| E59 | Nimzo-Indian, 4.e3, main line | 1 games |
| D33 | Queen's Gambit Declined, Tarrasch, Schlechter-Rubinstein system | 1 games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 1 games |
| A26 | English, closed system | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A36 | English, symmetrical variation | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| B33 | Sicilian defence | 1 games |
| D05 | Queen's pawn game | 1 games |


Czech Republic