Janusz Siekanski
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Najdorf Mem Open A 2019 | 07/06/2019 | 2264 | Poland |
| Najdorf Mem Open A 2018 | 07/08/2018 | 2293 | Poland |
| 17th Marienbad IMB1 2018 | 01/20/2018 | 2261 | Czech Republic |
| Najdorf Mem Open A 2017 | 07/09/2017 | 2360 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| D85 | Gruenfeld, exchange variation | 3 games |
| D97 | Gruenfeld, Russian variation with e4 | 2 games |
| E49 | Nimzo-Indian, 4.e3, Botvinnik system | 2 games |
| E13 | Queen's Indian, 4.Nc3, main line | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B81 | Sicilian, Scheveningen, Keres attack | 7 games |
| A30 | English, symmetrical variation | 5 games |
| B80 | Sicilian, Scheveningen variation | 4 games |
| E15 | Queen's Indian, 4.g3 | 4 games |
Poland
Male
FIDE ID:

Czech Republic