Alberto F Costales
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Asturias-ch Primera A | ??/??/1993 | 0 | Spain |
| Asturias-chT | ??/??/1993 | 128 | Spain |
| Asturias Primera op-B | ??/??/1992 | 171 | Spain |
Most Played Openings as White
| ECO | Opening | Games |
| A16 | English opening | 2 games |
| D04 | Queen's pawn game | 1 games |
| D00 | Queen's pawn game | 1 games |
| A65 | Benoni, 6.e4 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A48 | King's Indian, East Indian defence | 1 games |
| B08 | Pirc, classical (two knights) system | 1 games |
| B07 | Pirc defence | 1 games |
| E72 | King's Indian with e4 & g3 | 1 games |


Spain