I play a QGD sort of setup where I ram all (and I do mean ALL) my Q-side pawns up the board against standard KIA stuff.
ETA: http://www.365chess.com/opening.php?m=21&n=5203&ms=Nf3.d5.g3.Nf6.Bg2.e6.O-O.Be7.d3.O-O.Nbd2.c5.e4.Nc6.Re1.b5.e5.Nd7.Nf1.a5&ns=1.85.47.47.61.1333.1099.1334.717.748.718.3744.3613.830.1108.3726.5112.5202.5113.5203
I would say anything that allows you to meet f4 with f5. This would include Nf6 to d7/h5 or e8 (after you castle) or Ne7 first, if his f5 push never comes then you should have a relaxing time fighting in the center or queenside.
Play whatever game you're comfortable with. I play both sides, and personally play a more positional game against it when I face it as Black. But to go about it the classic how-it's-meant-to-be-played game, yes shove your e6, d5,c5,b5,a5/6 and ram it down White's throat before he rams all his king's pawns on you. But I tend to like that on the White side, so that's why personally I just play positional, play normal chess. After all, don't give him a centre and it slows down a bit.
@myk99 I don't think I've ever played someone who denied me an f5 push on the White side of KIA. Could you post a game if you can so I can have an idea of what sort of setup would that be? It'd either be a killer or i just sac a pawn to open the g file and pile on rooks. Since f5 denial seems a little hard on white...
Sure, I usually run into the KIA when Im playing black, Sicillian, usually acc dragon so thats the set up I am going off of. These moves may not be the most popular in the database, but it gets the idea across I hope.
I have found these game as the point of 8...Ne8 The f4 pawn push may come sooner or later.
http://www.chess.com/games/results?f=840948
That's a closed Sicilian, not a KIA.
is the setup not the same on whites side with the same ideas?
In case I'm playing black against someone who will definitely play the KIA, what should be my opening moves?