Alexander Kostov
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Internet Section 18-B | 03/18/2003 | 2094 | Spain |
| Internet Section 17-B | 03/17/2003 | 2080 | Spain |
| Internet Section 18-A | 03/18/2003 | 2124 | Spain |
| Internet Section 16-B | 03/16/2003 | 2100 | Spain |
Most Played Openings as White
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 7 games |
| C84 | Ruy Lopez, closed defence | 2 games |
| C03 | French, Tarrasch | 1 games |
| C42 | Petrov's defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C55 | Two knights defence | 2 games |
| C47 | Four knights, Scotch variation | 2 games |
| A01 | Nimzovich-Larsen attack | 1 games |
| C69 | Ruy Lopez, exchange variation, 5.O-O | 1 games |


Spain