S. Sanchez
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Bogota Telecom (Women) | ??/??/1997 | 705 | Colombia |
| Wch U12 Girls | ??/??/1993 | 0 | Slovakia |
| Wch U18 Girls | ??/??/1992 | 921 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| E62 | King's Indian, fianchetto variation | 1 games |
| D37 | Queen's Gambit Declined, 4.Nf3 | 1 games |
| A22 | English opening | 1 games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C64 | Ruy Lopez, classical (Cordel) defence | 3 games |
| C06 | French, Tarrasch, closed variation, main line | 2 games |
| A57 | Benko gambit | 1 games |
| C01 | French, exchange variation | 1 games |


Colombia
Slovakia
Germany