Jens Bosau
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Recklinghausen op 16th | 10/07/2006 | 1731 | Germany |
| Recklinghausen op 15th | 08/01/2005 | 1272 | Germany |
| Ruhrgebiet VK1 0405 | 09/12/2004 | 1838 | Germany |
| Recklinghausen-ch | 09/18/2004 | 1520 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A07 | Reti, King's Indian attack (Barcza system) | 3 games |
| A85 | Dutch with c4 & Nc3 | 2 games |
| D07 | Queen's Gambit Declined, Chigorin defence | 2 games |
| A00 | Polish (Sokolsky) opening | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B07 | Pirc defence | 6 games |
| B09 | Pirc, Austrian attack | 3 games |
| E91 | King's Indian, 6.Be2 | 2 games |
| B08 | Pirc, classical (two knights) system | 1 games |


Germany