Stigma wrote on 03/15/15 at 22:22:13:
ErictheRed wrote on 03/15/15 at 16:25:01:
One discouraging thing about the Nimzo is that you'll spend SOOooo much time preparing for the London/Colle/Torre, working out your move orders against 1.Nf3 and 1.c4, etc., then the Catalan, then 3.Nf3, because those will make up most of your games. Then when someone FINALLY allows the Nimzo against you, they've typically specialized in a particular line as White and know it better than you, since your preparation has had to be so broad. Yippee.
I agree in general, but preparing
any of the really critical equalizing tries against 1.d4 is a huge and broad project, isn't it? Last time I checked, the Grünfeld, the King's Indian and the Semi-Slav had also developed a bit of theory over the years...
In the King's Indian, the Mar del Plata, the Fianchetto and possibly the Bayonet may be the only truly critical attempts by White (though like you I have a soft spot for the Sämisch), so in a sense that's easier... until you gaze at the Himalaya of theory in the Mar del Plata alone.
While in the Grünfeld it seems like White has 10 critical tries, exactly which 10 that is changes each year, and if Black knows all the latest theory by heart he gets a drawn endgame or a far-fetched-looking perpetual check without having to think much at the board.
Choose your poison, I guess!
I also basically agree, except that I didn't just mean the theory. The "nature" of play is often different in the Nimzo than it usually is in those other openings (at least it seems like it to me, the way that I approach chess). You're usually pitting the bishop pair vs. development or the bishop pair vs. structure in the Nimzo, whereas the "other" things to prepare for (Colle, Torre, London, Catalan, Benoni or QID or Bogo) all have different strategic considerations. So a Nimzo repertoire is just about the most broad repertoire vs. 1.d4, in my opinion. The number of types of pawn structures and other imbalances is just enormous!
Of course that's part of the appeal: it's perhaps the most rich complex of openings at Black's disposal when meeting 1.d4. But you get a lot of different types of positions when you set out to play it. I feel like a King's Indian player (or Grunfeld or Benoni or Dutch player, or QGD or Slav player) gets "their" type of position more often than a Nimzo player does. At least, that was my experience.
I didn't necessarily mean amount of theory, if that makes sense. It's all a bit subjective, though.