Erots Ruiz Arruabarrena
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| San Sebastian op 13th | 09/??/2003 | 774 | Spain |
Most Played Openings as White
| ECO | Opening | Games |
| B40 | Sicilian defence | 1 games |
| B01 | Scandinavian (centre counter) defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D30 | Queen's gambit declined | 1 games |
| C50 | King's pawn game | 1 games |


Spain