Bruno Wolfgang Sack
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Oberliga Nord N 9899 | 10/??/1998 | 1686 | Germany |
| Oberliga Nord N 9697 | 10/??/1996 | 1347 | Germany |
| JBLN Ost 9495 | ??/??/1994 | 450 | Germany |
| Oberliga Nord N 9293 | 10/??/1992 | 953 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| D46 | Queen's Gambit Declined semi-Slav, 6.Bd3 | 2 games |
| B00 | King's pawn opening | 2 games |
| E69 | King's Indian, fianchetto, classical main line | 2 games |
| A52 | Budapest defence | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D37 | Queen's Gambit Declined, 4.Nf3 | 3 games |
| B31 | Sicilian, Nyezhmetdinov-Rossolimo attack (with ...g6, without ...d6) | 3 games |
| C06 | French, Tarrasch, closed variation, main line | 3 games |
| C11 | French defence | 2 games |
Germany
Male
FIDE ID:

