Jesus Marin Serrano
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Aragon-chT | 02/??/2003 | 1247 | Spain |
| Zaragoza op-C | 06/??/1995 | 281 | Spain |
Most Played Openings as White
| ECO | Opening | Games |
| B13 | Caro-Kann, exchange variation | 2 games |
| B17 | Caro-Kann, Steinitz variation | 1 games |
| B07 | Pirc defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B02 | Alekhine's defence | 1 games |
| A05 | Reti opening | 1 games |
| C11 | French defence | 1 games |
| A48 | King's Indian, East Indian defence | 1 games |


Spain