Marco Antonio Silva Morales
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| PER-chT | ??/??/2000 | 516 | Peru |
| Dornbirn op | ??/??/1988 | 485 | Austria |
| Zuerich op | ??/??/1988 | 2220 | Switzerland |
| Elekes mem-A | 07/??/1981 | 2351 | Hungary |
Most Played Openings as White
| ECO | Opening | Games |
| C60 | Ruy Lopez (Spanish opening) | 2 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 2 games |
| E94 | King's Indian, orthodox variation | 1 games |
| A25 | English, Sicilian reversed | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B09 | Pirc, Austrian attack | 3 games |
| B07 | Pirc defence | 2 games |
| C00 | French defence | 2 games |
| C85 | Ruy Lopez, Exchange variation doubly deferred (DERLD) | 1 games |


Peru
Austria
Switzerland
Hungary