Artur Pieniazek
Artur Pieniazek Repertoire with White pieces
| ECO | Opening | Games |
| D17 | Queen's Gambit Declined Slav, Czech defence | 6 games |
| D76 | Neo-Gruenfeld, 6.cd Nxd5, 7.O-O Nb6 | 6 games |
| D79 | Neo-Gruenfeld, 6.O-O, main line | 4 games |
| A58 | Benko gambit accepted | 4 games |
Artur Pieniazek Repertoire with Black pieces
| ECO | Opening | Games |
| E12 | Queen's Indian defence | 15 games |
| E15 | Queen's Indian, 4.g3 | 13 games |
| B81 | Sicilian, Scheveningen, Keres attack | 9 games |
| B85 | Sicilian, Scheveningen, classical variation with ...Qc7 and ...Nc6 | 6 games |
POLAND

