Guido Hackenschmidt
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Gemuend tt | 10/24/1999 | 1891 |  Germany |
| Bahn-chH | 10/25/1998 | 1614 | Germany |
| Kecskemet5 | ??/??/1991 | 1949 |  Hungary |
| Kecskemet9 | ??/??/1991 | 2126 | Hungary |
Most Played Openings as White
| ECO | Opening | Games |
| B54 | Sicilian | 2 games |
| C01 | French, exchange variation | 2 games |
| B76 | Sicilian, dragon, Yugoslav attack, 7...O-O | 2 games |
| B80 | Sicilian, Scheveningen variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E83 | King's Indian, Saemisch, 6...Nc6 | 2 games |
| B14 | Caro-Kann, Panov-Botvinnik attack, 5...e6 | 2 games |
| D53 | Queen's Gambit Declined, 4.Bg5 Be7 | 1 games |
| D03 | Torre attack (Tartakower variation) | 1 games |
