Petr Jirovsky
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| TCh-CZE Extraliga 2023-24 | 10/14/2023 | 2427 | Czech Republic |
| TCh-CZE 1 Liga Zapad | 10/10/2021 | 2280 | Czech Republic |
| Northeast Summer Getaway | ??/??/2003 | 2260 | United States |
| Landesliga Nord 0102 | 10/07/2001 | 2032 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B23 | Sicilian, closed | 12 games |
| C06 | French, Tarrasch, closed variation, main line | 12 games |
| B12 | Caro-Kann defence | 12 games |
| B90 | Sicilian, Najdorf | 10 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 17 games |
| B87 | Sicilian, Sozin with ...a6 and ...b5 | 9 games |
| E68 | King's Indian, fianchetto, classical variation, 8.e4 | 9 games |
| E87 | King's Indian, Saemisch, orthodox, 7.d5 | 8 games |
Czech Republic
Male
FIDE ID:

United States
Germany