Jaroslav Baron
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Ostrava op-B | 05/03/2003 | 1568 | Czech Republic |
Most Played Openings as White
| ECO | Opening | Games |
| D04 | Queen's pawn game | 1 games |
| E67 | King's Indian, fianchetto with ...Nd7 | 1 games |
| B73 | Sicilian, dragon, classical, 8.O-O | 1 games |
| E40 | Nimzo-Indian, 4.e3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D55 | Queen's Gambit Declined, 6.Nf3 | 1 games |
| B50 | Sicilian | 1 games |
| B75 | Sicilian, dragon, Yugoslav attack | 1 games |
| B45 | Sicilian, Taimanov variation | 1 games |


Czech Republic