Chessexplained wrote on 02/08/12 at 12:46:43:
His choice to pair 1.e4 e5 as Black leading to the Breyer with the Grünfeld also surprised me. Still after some thought it makes sense to me if you read some of his white recommendations for the 1.d4 repertoire.
Let's check a couple of alternatives:
1. Semi-Slav: He considerers the Semi-Slav slightly problematic because of 5.Bg5 plus move-order issues incl. Slav Exchange. I guess this also puts him off the regular Slav.
2. Nimzo/Queen's Indian/Catalan: he doesn't state this explicitly, but I guess it's hard to get this on 100 pages plus it is difficult to combine with the repertoire vs. 1.Nf3 and 1.c4. In addition it's hard to find something in the Catalan at all where you can claim black preserves some winning chances.
3. King's Indian: He quite frankly states that he thinks it is a not completely sound opening. Of course that's debatable.
4. Queen's Gambit Declined: I think this is just too 'unsexy' to present plus you have the Catalan issue and general lack of winning chances.
I think you should select your openings based on risk and structure, not based on what is currently in fashion.
If white plays e4, Kaufman wants to defend with a static structure and goes for slow maneuvering. If white plays d4, he goes with a highly dynamic opening where end up with tons of forced draws right of the opening. This simply doesn't fit together.
What's a better choice? For instance, the Gruenfeld and the Marshall Attack would go together well. Both lines are sharp, dynamic and end in a draw. There is a similar amount of theory, a similar amount of sharpness and a similar amount of risk. The Sicilian Dragon (Karjakin-Shirov) would also go along well with the Gruenfeld.
As for static openings, the Chigorin Ruy Lopez and the Dutch Stonewall are quite similar. Both lines try to put a clamp on the center - c5/d6/e5 and d5/e6/f5. These lines may not be hot according to current fashion, but they allow the player to control his risk and develop a style.
The worst thing that could happen is if you have to defend the Botvinnik-Variation in the Slav if white starts with d4 or fall asleep in the Caro Kann if white goes with e4. The risk level and the sharpness of these two openings couldn't be further apart.
Your repertoire shouldn't force you develop a split personality.