Juan Jose Martiniez Gurrea
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Aragon-ch Seniors | ??/??/2005 | 1760 | Spain |
| Silla-chB | 10/11/2003 | 0 | Spain |
Most Played Openings as White
| ECO | Opening | Games |
| A45 | Queen's pawn game | 2 games |
| B17 | Caro-Kann, Steinitz variation | 1 games |
| D60 | Queen's Gambit Declined, Orthodox defence | 1 games |
| D00 | Queen's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D02 | Queen's pawn game | 1 games |
| C11 | French defence | 1 games |
| B42 | Sicilian, Kan, 5.Bd3 | 1 games |
| D37 | Queen's Gambit Declined, 4.Nf3 | 1 games |


Spain