Klaus Weiaenbach
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Spree op | ??/??/1997 | 432 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B14 | Caro-Kann, Panov-Botvinnik attack, 5...e6 | 1 games |
| B34 | Sicilian, accelerated fianchetto, exchange variation | 1 games |
| B84 | Sicilian, Scheveningen (Paulsen), classical variation | 1 games |
| B33 | Sicilian defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B28 | Sicilian, O'Kelly variation | 2 games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 1 games |


Germany