Sergey An Prokhorov
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Moscow Region-ch op | 08/26/2004 | 1509 | Russian Federation |
| Moscow-ch Region | ??/??/2002 | 1567 | Russian Federation |
| Tula2 | ??/??/2001 | 2365 | Russian Federation |
| Tula-A | 12/??/2000 | 1700 | Russian Federation |
Most Played Openings as White
| ECO | Opening | Games |
| D38 | Queen's Gambit Declined, Ragozin variation | 2 games |
| E81 | King's Indian, Saemisch, 5...O-O | 1 games |
| B31 | Sicilian, Nyezhmetdinov-Rossolimo attack (with ...g6, without ...d6) | 1 games |
| B95 | Sicilian, Najdorf, 6...e6 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C13 | French, classical | 2 games |
| B53 | Sicilian, Chekhover variation | 2 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 2 games |
| D11 | Queen's Gambit Declined Slav, 3.Nf3 | 2 games |
Russian Federation
Male
FIDE ID:

