Julio Lapertosa Viana
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Sao Paulo Itau Cup 10th | 09/23/2006 | 1928 | Brazil |
| Internet Section 10B g/8'+2 | 03/10/2004 | 936 | Spain |
| BRA-ch | 02/26/2004 | 2032 | Brazil |
| Internet Section 18-A | 03/18/2003 | 2124 | Spain |
Most Played Openings as White
| ECO | Opening | Games |
| D04 | Queen's pawn game | 2 games |
| D11 | Queen's Gambit Declined Slav, 3.Nf3 | 2 games |
| A47 | Queen's Indian defence | 2 games |
| E61 | King's Indian defence, 3.Nc3 | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D13 | Queen's Gambit Declined Slav, exchange variation | 2 games |
| B50 | Sicilian | 2 games |
| B17 | Caro-Kann, Steinitz variation | 2 games |
| B19 | Caro-Kann, classical, 7...Nd7 | 2 games |


Brazil
Spain