Ametanoitos wrote on 04/02/12 at 21:20:49:
So, what after 3.c4!? Of course i'd aprove 3...e6! The Tarrasch Defence! Yes, indeed this is disapointing....
The Symmetrical Defense is something I've been working on the past week in writing the book. Without revealing anything - black's drawing chances after 3.c4 cxd4 4.cxd5 Nf6 are quite real. White's pull is very small if both sides are accurate. Small enough that I have been very hesitant to make it the recommendation, because I don't want to deal with, "BPaulsen claimed a small pull here, but in X-X, E-Mail 2013 black held the draw without too much difficulty, how dare he give false appraisal of positions!"
On the other hand, I've made some amusing discoveries in 3.dxc5 that may very well turn theory of the variation on its head (black has been considered totally okay there for a long time)...one of those discoveries also has relevance to the French Defense: Monte Carlo Variation because it is just a reversed position (which means if my research holds up I might have just dust-binned the line Markovich recommends to his students against the French Defense

). Also, white has another rare try that, as far as I can tell, forces black to take on sub-optimal IQPs if he's going to recover the pawn on c5. This one appears even more promising, and black cannot sidestep it.
It's been a very fun chapter to work on.