After the moves 1.d4 Nf6 2.c4 e6 if White plays 3.Nf3, Black often plays the Queen's Indian Defense with 3...b6. But if White plays 3.Nc3, then Black rarely plays 3...b6. [FEN ""] 1.d4 Nf6 2.c4 ...
There's no real surprise when it comes to the strategy for the King's Indian Defence: storm white's king side, maybe sac a few things, and mate (ideally). But what does a practitioner of the QID hope ...