Antonio Sierra Barea
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Castellon Provincial | 01/17/2004 | 337 | Spain |
Most Played Openings as White
| ECO | Opening | Games |
| B18 | Caro-Kann, classical variation | 1 games |
| B60 | Sicilian, Richter-Rauzer | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |


Spain