Petko A Patev
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| IBCA-ol blind 10th | 06/01/1996 | 425 |  Brazil |
Most Played Openings as White
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 1 games |
| B25 | Sicilian, closed | 1 games |
| B11 | Caro-Kann, two knights, 3...Bg4 | 1 games |
| C55 | Two knights defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D10 | Queen's Gambit Declined Slav defence | 1 games |
| B11 | Caro-Kann, two knights, 3...Bg4 | 1 games |
| D00 | Queen's pawn game | 1 games |
| B14 | Caro-Kann, Panov-Botvinnik attack, 5...e6 | 1 games |
