Pfeiffer
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Wuerzburg op 7th | ??/??/1991 | 703 |  Germany |
| Hartberg op | 07/??/1991 | 1718 |  Austria |
| Wuerzburg op | ??/??/1987 | 434 | Germany |
| GER-S chT 7576 | ??/??/1975 | 248 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 2 games |
| C02 | French, advance variation | 1 games |
| B09 | Pirc, Austrian attack | 1 games |
| C29 | Vienna gambit | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 3 games |
| A51 | Budapest defence declined | 2 games |
| E60 | King's Indian defence | 1 games |
| A16 | English opening | 1 games |
