S. Villafuerte
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Mexican op | ??/??/1970 | 0 | Mexico |
Most Played Openings as White
| ECO | Opening | Games |
| C45 | Scotch game | 1 games |
| B84 | Sicilian, Scheveningen (Paulsen), classical variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |


Mexico