Josef Olsovsky
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Brno op-A | 07/01/2007 | 1725 | Czech Republic |
| Brno Duras BVK op-B | ??/??/2001 | 1202 | Czech Republic |
Most Played Openings as White
| ECO | Opening | Games |
| A30 | English, symmetrical variation | 2 games |
| A04 | Reti opening | 2 games |
| A13 | English opening | 1 games |
| A28 | English, four knights system | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B81 | Sicilian, Scheveningen, Keres attack | 1 games |
| A85 | Dutch with c4 & Nc3 | 1 games |
| B95 | Sicilian, Najdorf, 6...e6 | 1 games |
| D02 | Queen's pawn game | 1 games |


Czech Republic