Joern Hackbusch
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Ruhrgebiet VK3 0405 | 09/12/2004 | 1879 | Germany |
| Ruhrgebiet VL2 0405 | 09/12/2004 | 1903 | Germany |
| Kiel op 17th | 07/24/2004 | 1922 | Germany |
| Ruhrgebiet Regionalliga 0304 | 10/05/2003 | 2074 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C45 | Scotch game | 5 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 4 games |
| C02 | French, advance variation | 2 games |
| D42 | Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D03 | Torre attack (Tartakower variation) | 2 games |
| B02 | Alekhine's defence | 2 games |
| B03 | Alekhine's defence | 1 games |
| C42 | Petrov's defence | 1 games |


Germany