Braulio Dueno
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Caracas zt | ??/??/1967 | 0 | Venezuela |
| WchT U26 prel-6 13th | 07/??/1966 | 0 | Sweden |
| WchT U26 fin-B 13th | 08/03/1966 | 0 | Sweden |
Most Played Openings as White
| ECO | Opening | Games |
| C84 | Ruy Lopez, closed defence | 1 games |
| B76 | Sicilian, dragon, Yugoslav attack, 7...O-O | 1 games |
| C42 | Petrov's defence | 1 games |
| B18 | Caro-Kann, classical variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C63 | Ruy Lopez, Schliemann defence | 2 games |
| A52 | Budapest defence | 1 games |
| D91 | Gruenfeld, 5.Bg5 | 1 games |
| D93 | Gruenfeld with Bf4 e3 | 1 games |


Venezuela
Sweden