David Kassubek
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Schweinfurt op | 05/17/2007 | 1670 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C00 | French defence | 1 games |
| C42 | Petrov's defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D25 | Queen's Gambit Accepted, 4.e3 | 2 games |
| C50 | King's pawn game | 1 games |


Germany