Zentaur Kowalski
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| PAL/CSS Freestyle op 3rd | 06/16/2006 | 1597 |  Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B80 | Sicilian, Scheveningen variation | 3 games |
| B08 | Pirc, classical (two knights) system | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B66 | Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 | 1 games |
| B85 | Sicilian, Scheveningen, classical variation with ...Qc7 and ...Nc6 | 1 games |
| C03 | French, Tarrasch | 1 games |
| A07 | Reti, King's Indian attack (Barcza system) | 1 games |
