for people who know chess

there are some problems:

I like chess, but it takes so long.
Many people played chess in their youth, but didn't have the time later on. ChessMe is an easier alternative.
It only takes 30 Minutes, but it feels like chess.

i like chess , but i 've got no chances against the professional chess player.
This a known problem. With ChessMe all players have to find new strategies and there are no books.