Wilfried Hasenberg
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Troisdorf op | ??/??/1999 | 277 | Germany |
| Troisdorf op | ??/??/1998 | 302 | Germany |
| SVM-ch | 05/??/1998 | 1954 | Germany |
| Porz op 26th | 08/??/1991 | 827 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| E51 | Nimzo-Indian, 4.e3 e8g8, 5.Nf3 d7d5 | 1 games |
| D08 | Queen's Gambit Declined, Albin counter-gambit | 1 games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 1 games |
| E85 | King's Indian, Saemisch, orthodox variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B84 | Sicilian, Scheveningen (Paulsen), classical variation | 2 games |
| B86 | Sicilian, Sozin attack | 1 games |
| B52 | Sicilian, Canal-Sokolsky attack, 3...Bd7 | 1 games |
| A03 | Bird's opening | 1 games |


Germany