Siegfried Jonas
Last tournaments played
Tournament | Date | Elo Avg. | Country |
SBRhH-ch H | ??/??/2001 | 143 | Germany |
Rheinhessen-ch HT1 | ??/??/2000 | 222 | Germany |
Worms RH-op | ??/??/1995 | 0 | Germany |
RH-op | ??/??/1993 | 35 | Germany |
Siegfried Jonas Repertoire with White pieces (most played)
ECO | Opening | Games |
C57 | Two knights defence | 3 games |
D55 | Queen's Gambit Declined, 6.Nf3 | 2 games |
B12 | Caro-Kann defence | 1 games |
B08 | Pirc, classical (two knights) system | 1 games |
Siegfried Jonas Repertoire with Black pieces (most played)
ECO | Opening | Games |
D60 | Queen's Gambit Declined, Orthodox defence | 3 games |
C02 | French, advance variation | 2 games |
D02 | Queen's pawn game | 1 games |
D00 | Queen's pawn game | 1 games |