Mark Sobel
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Internet Section 06A g/8'+2 | 03/06/2004 | 1917 | Spain |
Most Played Openings as White
| ECO | Opening | Games |
| B92 | Sicilian, Najdorf, Opovcensky variation | 1 games |
| C02 | French, advance variation | 1 games |
| B03 | Alekhine's defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C63 | Ruy Lopez, Schliemann defence | 2 games |
| C45 | Scotch game | 1 games |
| A02 | Bird's opening | 1 games |
| B38 | Sicilian, accelerated fianchetto, Maroczy bind, 6.Be3 | 1 games |


Spain