Guillermo Santandreu Capo
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Calvia Veterans op 4th | 10/15/2007 | 1975 |  Spain |
| ESP-ch Seniors | 10/12/2004 | 1466 | Spain |
Most Played Openings as White
| ECO | Opening | Games |
| B06 | Robatsch (modern) defence | 2 games |
| B12 | Caro-Kann defence | 1 games |
| B53 | Sicilian, Chekhover variation | 1 games |
| C53 | Giuoco Piano | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D91 | Gruenfeld, 5.Bg5 | 1 games |
| D38 | Queen's Gambit Declined, Ragozin variation | 1 games |
| B53 | Sicilian, Chekhover variation | 1 games |
| B70 | Sicilian, dragon variation | 1 games |
