Right now I use chesstempo.com for tactics, chess.com mainly to play games and read articles, and thechesswebsite.com to study chess openings. Are there any other good sites to improve my chess?
You might like this one:
http://www.chessgym.net/
Thanks dashkee it's really helpful
Good opening explorer (free registration for unlimited access):
http://www.365chess.com/opening.php
Right now I use chesstempo.com for tactics, chess.com mainly to play games and read articles, and thechesswebsite.com to study chess openings. Are there any other good sites to improve my chess?