Marcin Sieciechowicz
Last tournaments played
Tournament | Date | Elo Avg. | Country |
33rd Cracovia Open A | 12/27/2022 | 2242 | ![]() |
2nd Bundesliga Nord 22-23 | 10/22/2022 | 2340 | ![]() |
Bydgoszcz Open A 2023 | 06/24/2023 | 2235 | ![]() |
39th Cappelle Open 2023 | 02/18/2023 | 2321 | ![]() |
Marcin Sieciechowicz Repertoire with White pieces (most played)
ECO | Opening | Games |
E46 | Nimzo-Indian, 4.e3 O-O | 10 games |
D17 | Queen's Gambit Declined Slav, Czech defence | 10 games |
A57 | Benko gambit | 8 games |
E12 | Queen's Indian defence | 8 games |
Marcin Sieciechowicz Repertoire with Black pieces (most played)
ECO | Opening | Games |
B90 | Sicilian, Najdorf | 11 games |
A15 | English, 1...Nf6 (Anglo-Indian defense) | 10 games |
D12 | Queen's Gambit Declined Slav, 4.e3 Bf5 | 9 games |
B97 | Sicilian, Najdorf, 7...Qb6 | 9 games |