Ruediger Halbach
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Bahn-chG | 10/09/1994 | 1184 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B50 | Sicilian | 1 games |
| B00 | King's pawn opening | 1 games |
| B12 | Caro-Kann defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C62 | Ruy Lopez, old Steinitz defence | 1 games |
| C55 | Two knights defence | 1 games |
| C27 | Vienna game | 1 games |


Germany