M. Weistenbech
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| New York op | 04/??/1996 | 1961 |  United States |
Most Played Openings as White
| ECO | Opening | Games |
| E99 | King's Indian, orthodox, Aronin-Taimanov, main line | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
