What is a good line against the King's Indian Defense for blitz play? I am looking for a line as White against the King's Indian Defense to play in blitz.  With the short time I find it hard to play the lines where White might be winning on the queenside, but has to endure an attack on his king.  I've looked at the Smyslov line, but I don't understand what White is trying to do there.  I would consider pure English type lines or Reti if there is a good recommendation.
I think a good way of preventing Black's kingside play is the Makogonov (or Makagonov) variation: 

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1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3


This is more strategical than tactical, and most of the times prevents Black's ..f5 by playing g4 with White! Not to attack, but to restrain.

After 5..0-0 you can choose:


either a setup with 6.Nf3,
or first develop the queen's bishop (6.Bg5), keeping the option open of playing Nf3 or Nge2.


For the first setup, reply all games played by Chessexplained, he has a tremendous score with this variation, explaining plans while playing: https://www.youtube.com/user/Chessexplained/search?query=makogonov. I especially liked


https://www.youtube.com/watch?v=wqNBR4wejCU (playing on two wings),
https://www.youtube.com/watch?v=ca0tTOOhb6A (explaining some theoretical ideas) and
https://www.youtube.com/watch?v=cJk-NejbiHQ.


For the second, more flexible, setup, read John Watson's "A strategic opening repertoire for White".

Good luck!