Mario Alberto Agreda
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Pan American-ch U16 | 07/24/2004 | 691 |  Colombia |
| Santa Cruz op | 08/05/2003 | 850 |  Bolivia |
Most Played Openings as White
| ECO | Opening | Games |
| A48 | King's Indian, East Indian defence | 1 games |
| A43 | Old Benoni defence | 1 games |
| A70 | Benoni, classical with e4 and Nf3 | 1 games |
| B00 | King's pawn opening | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D46 | Queen's Gambit Declined semi-Slav, 6.Bd3 | 1 games |
| C05 | French, Tarrasch, closed variation | 1 games |
| C06 | French, Tarrasch, closed variation, main line | 1 games |
| C00 | French defence | 1 games |
