Guenter Stoffregen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 27th Liechtenstein Open | 05/15/2009 | 2098 | Liechtenstein |
| Winterthur op | 10/05/2007 | 1949 | Switzerland |
| SUI-ch op | 07/12/2007 | 1966 | Switzerland |
| Winterthur op | 10/06/2006 | 1791 | Switzerland |
Most Played Openings as White
| ECO | Opening | Games |
| B07 | Pirc defence | 2 games |
| B77 | Sicilian, dragon, Yugoslav attack, 9.Bc4 | 2 games |
| B33 | Sicilian defence | 1 games |
| B28 | Sicilian, O'Kelly variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C06 | French, Tarrasch, closed variation, main line | 3 games |
| D52 | Queen's Gambit Declined | 2 games |
| C11 | French defence | 2 games |
| A08 | Reti, King's Indian attack | 1 games |
Switzerland
Male
FIDE ID:

Liechtenstein