C. Oller Vitoria
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Pont de Vilomara op | ??/??/1998 | 379 | Spain |
Most Played Openings as White
| ECO | Opening | Games |
| B06 | Robatsch (modern) defence | 1 games |
| E30 | Nimzo-Indian, Leningrad variation | 1 games |
| D08 | Queen's Gambit Declined, Albin counter-gambit | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A36 | English, symmetrical variation | 1 games |
| D07 | Queen's Gambit Declined, Chigorin defence | 1 games |
| C30 | King's gambit | 1 games |
| C55 | Two knights defence | 1 games |


Spain