CanadianClub wrote on 01/01/13 at 19:05:29:
Hi, first of all... Happy New Year for everybody !
I've been
spamming in some subforums here because I am searching for a main defence against d4. I first looked at Nimzo + Bogo duo, but I like a lot Nimzo positions (their flexibility very rich in ideas) and I dislike Bogo. And asking here and there I amb worried that I am going to get Nimzo Def only about 30% of 1.d4 games I play as Black.
My other two possible options are Grünfeld or Slav. I think other choices (Benoni, Benko) are less sound than Grünfeld or Slav (Dzindzi even discourage to start playing Benoni in a youtube video I saw yesterday

). I would achieve main lines more often than Nimzo main lines when facing 1.d4... (even if Tromposky, Colle, etc... are always there)
Grünfeld Def is riskier and difficult to play than Slav, I think. Is it correct for a 1966 ELO player as me (the amount of theory is not a problem) ?
And related to Slav (my first option right now):
- What are the differences between Chebanenko positions and 4...dxc4 options? Having no idea about neither of them, what would be your preference and why? (in terms of riskiness, solidity, easy to win against lower rated foes, difficult to play, etc...)
- What book did you consider to rely on to get into Slav complex (old Sadler one, Vigus, Lakdawala, Flear on a6 Slav, Bologan on Chebanenko......) ?
thx in advance,
I think Bonsai's post on the Chebanenko in this thread explains the basic ideas as well or better than I could:
http://www.chesspub.com/cgi-bin/yabb2/YaBB.pl?num=1349724755/0. As for 4...dxc4, the idea is that Black is surrendering the centre in order to develop his pieces actively (as the immediate 4...Bf5 allows 5.cxd5 cxd5 6.Qb3) and break in the centre with ...e5. But to win the c4-pawn White has to play 5.a4, to prevent ...b5, and then after 5...Bf5 White will spend some time winning the c4-pawn, time Black can use to get his pieces developed to good squares. It's worth mentioning that to play 5...e6, you need to be happy with both IQP positions (6.e3) and very sharp gambit play (6.e4). I think both the Chebanenko and Main Line Slav have a healthy combination of solidity and dynamism and aren't difficult to play if you understand them, but to win against lower rated players you'll have to play good chess, regardless of the opening!
I mainly used Vigus's book and also recently purchased Lakdawala's book. If you want to learn the Chebanenko I'd recommend using Bologan as your main guide, though Kritz's DVD might be sufficient up to the 2000 level (I'm only guessing as I haven't watched the DVD).
Of course you can combine the 4...dxc4 and 4...a6 Slav systems by playing 3.Nf3 Nf6 4.Nc3 dxc4 but meeting some of White's alternatives (3.Nf3 Nf6 4.e3 and 3.Nc3 Nf6 4.e3 for instance) with 4...a6, whereby you avoid for instance the 3.Nf3 Nf6 4.Nc3 a6 5.c5 and 5.a4 e6 6.g3/Bf4 variations. It should be mentioned that if you intend to meet 3.Nf3 Nf6 4.Nc3 a6 5.e3 with 5...e6, there are a few lines where White can play for a win with very little risk of losing the game (at least at GM level).
Since you mentioned that you are considering the Grunfeld Defence, you might like the 3.Nf3 Nf6 4.Qc2 g6 and 3.Nc3 Nf6 4.cd5 cd5 5.Nf3 Nc6 6.Bf4 Ne4 variations which have definite Grunfeld tendencies. If I recall right, Ametanoitos had a thread with some analysis on the latter variation. As for the Grunfeld itself, you have to read Rowson's book - even if you don't play the opening it will improve your 'understanding' rating by 100 points.