Mariano Ell
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Internet Section 10B g/8'+2 | 03/10/2004 | 936 | Spain |
| Internet Section 10A g/8'+2 | 03/10/2004 | 1008 | Spain |
| Internet Section 09A g/8'+2 | 03/09/2004 | 946 | Spain |
| Internet Section 08A g/8'+2 | 03/08/2004 | 1000 | Spain |
Most Played Openings as White
| ECO | Opening | Games |
| B99 | Sicilian, Najdorf, 7...Be7 main line | 3 games |
| B97 | Sicilian, Najdorf, 7...Qb6 | 2 games |
| B33 | Sicilian defence | 2 games |
| B81 | Sicilian, Scheveningen, Keres attack | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A45 | Queen's pawn game | 4 games |
| A48 | King's Indian, East Indian defence | 3 games |
| D01 | Richter-Veresov attack | 2 games |
| B33 | Sicilian defence | 2 games |


Spain