Kings Indian leads to an "unbalanced" position from the beginning -- rather then answering 1 d4 with 1 d5. Usually the better player will win, as the middle game has chances for both sides.
There is no 1 Main line of the King's Indian. There are many very good, solid lines for White, ie; Saemisch, Fianchetto, Averbakh,
Kings Indian can be enjoyed on many different chess levels. What is your chess level ? I see no games listed for you when I click on your name.
I play KID as my secondary answer to 1d4. The opening is a fascinating but extremally complex one - I understand it just enough to understand how little i understand it.
My first question is, whether KID is considered sound by the theory? I know it was played by some great players - Fisher, Tall, Kasparov. Recently it showed up on Polish Women's Chess Cup. Not the very pinacle of players, but the ladies definetally know how to play chess.
On the other hand, as i look into the base, KID's scoring is very bad for black - it is about as succesfull as scandinavian defence, which gathers a lot of hate. Computer also shows some +1 for white. I also stumbled on an opinion, that KID popularity is far bigger then it deserves.
Note that i know that at my level KID's theoretical evaluation probably doesn't matter. If it was good enough for Fisher... Still, i am curious.
The second question is what is currently KID's mainline? There are so many possibilities here. Is the mainline same with the most popular moves as given in chess.com's databese?