Naiden Tsonchev
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| BUL-ch Seniors | 05/22/2004 | 695 | Bulgaria |
| Bankia op | ??/??/1990 | 371 | Bulgaria |
Most Played Openings as White
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 1 games |
| C08 | French, Tarrasch, open, 4.ed ed | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E76 | King's Indian, Four pawns attack | 1 games |
| B04 | Alekhine's defence, modern variation | 1 games |
| D79 | Neo-Gruenfeld, 6.O-O, main line | 1 games |


Bulgaria