Edson Viola Brenner
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| BRA-ch 52th | 04/??/1985 | 251 | Brazil |
Most Played Openings as White
| ECO | Opening | Games |
| D80 | Gruenfeld defence | 1 games |
| B07 | Pirc defence | 1 games |
| C10 | French, Paulsen variation | 1 games |
| A05 | Reti opening | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A00 | Polish (Sokolsky) opening | 1 games |
| A13 | English opening | 1 games |
| C50 | King's pawn game | 1 games |
| E91 | King's Indian, 6.Be2 | 1 games |


Brazil