Sonja Becker
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Bayern-ch U18 Girls | ??/??/1998 | 43 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B50 | Sicilian | 1 games |
| B30 | Sicilian defence | 1 games |
| C55 | Two knights defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D02 | Queen's pawn game | 1 games |
| C60 | Ruy Lopez (Spanish opening) | 1 games |
| C62 | Ruy Lopez, old Steinitz defence | 1 games |


Germany