M. Tsekov
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Sofia CSKA op | 10/27/2007 | 2033 | Bulgaria |
Most Played Openings as White
| ECO | Opening | Games |
| C97 | Ruy Lopez, closed, Chigorin defence | 1 games |
| C49 | Four knights, double Ruy Lopez | 1 games |
| D45 | Queen's Gambit Declined semi-Slav, 5.e3 | 1 games |
| D13 | Queen's Gambit Declined Slav, exchange variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D11 | Queen's Gambit Declined Slav, 3.Nf3 | 1 games |
| C44 | King's pawn game | 1 games |


Bulgaria