Hans Jorgen Lassen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| DEN-chB | ??/??/1993 | 1153 | Denmark |
| DEN-chT 9293 | ??/??/1992 | 1485 | Denmark |
| Copenhagen Obro op | ??/??/1989 | 2085 | Denmark |
| DEN-chT 8990 | ??/??/1989 | 1115 | Denmark |
Most Played Openings as White
| ECO | Opening | Games |
| B90 | Sicilian, Najdorf | 2 games |
| B31 | Sicilian, Nyezhmetdinov-Rossolimo attack (with ...g6, without ...d6) | 1 games |
| B08 | Pirc, classical (two knights) system | 1 games |
| B12 | Caro-Kann defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B03 | Alekhine's defence | 2 games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 1 games |
| A16 | English opening | 1 games |
| D74 | Neo-Gruenfeld, 6.cd Nxd5, 7.O-O | 1 games |


Denmark