Klaas
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Sueder Sommer op | ??/??/1996 | 368 | Germany |
| GER-chT Seniors | ??/??/1995 | 184 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B20 | Sicilian defence | 1 games |
| C24 | Bishop's opening, Berlin defence | 1 games |
| B07 | Pirc defence | 1 games |
| C50 | King's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D02 | Queen's pawn game | 2 games |
| C45 | Scotch game | 1 games |
| C29 | Vienna gambit | 1 games |
| D06 | Queen's Gambit | 1 games |


Germany