Jens Duemmke
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Hamburg Robinow op | 10/01/2005 | 1217 | Germany |
| Bahn-chH | 09/24/2000 | 1531 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| D02 | Queen's pawn game | 4 games |
| A08 | Reti, King's Indian attack | 1 games |
| E07 | Catalan, closed, 6...Nbd7 | 1 games |
| E01 | Catalan, closed | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B02 | Alekhine's defence | 3 games |
| B70 | Sicilian, dragon variation | 2 games |
| A80 | Dutch | 1 games |
| A03 | Bird's opening | 1 games |
Germany
Male
FIDE ID:

