Devilman wrote on 12/18/10 at 10:39:35:
Well, after 3...e5 Black can play a good version of botvinnik formation, maybe he's a bit late in development, but the statistics show that black's winning percentage is better than white's, and I think that is connected with the fact that Black has more space.
Statistics don't tell the story, and if you bother to pursue white's correct lines you quickly start seeing 60+% for
white show up, not that it means anything.
Just to point this in the right direction so that white players know how to handle it (it's getting kind of old hearing the "It's a good Botvinnik" repeated
ad nauseum).
1. Nf3 c5 2. c4 Nc6 3. Nc3 e5 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 [6...d6 (most accurate) 7. a3 a5 (7...Nge7 8. b4 as usual) 8. Ne1 Be6 9. d3 Nge7 10. Nc2 d5 11. cxd5 Nxd5 12. Ne3 favors white slightly due to all of black's light squared holes - see Kramnik-Alekseev, Blitz 2008 despite the final result, white had steadily built up his edge before blundering] 7. a3 a5 (7...d6 is met by 8. b4! - this is the key behind the entire line from white's perspective, the ability to provoke a5) 8. Ne1 continues with Nc2-e3 before black can provoke d3 and get in d5.
The line isn't as impressive as some people make it out to be. Black gets a slightly worse position where he gets to sit and cover all his holes - if that's a "good Botvinnik" I don't want to see a bad one.
Quote:This move order - 1.Nf3 c5 2.c4 Nc6 has always been a bit of a problem for me as well. In this position I usually continue 3.g3 (to avoid 3.Nc3 Nd4!) and now in the following two lines -
Certainly, if the early e3+d4 plan is good, then I'll revisit 1.Nf3.
3. Nc3 Nd4 4. e3 Nxf3 5. Qxf3 g6 6. b3 Bg7 7. Bb2 d6 8. g4 is the direction to look. White's able to gain space on the kingside in such a fashion due to black's inability to challenge the center.
The e3+d4 plan only works against 2...Nc6+3...g6 in that order.
Quote:Anyone wishing to play 1.Nf3 c5, or fight against it, would do well to consult Palliser's excellent Beating Unusual Chess Openings (quite useful review here:
http://www.chessville.com/reviews/BeatingUnusualChessOpenings.htm). It's becoming a bit out of date I suppose, but that's what data bases are for. BPaulsen and I probably differ, but I regard 2.c4 Nc6 3.Nc3 e5 as good for Black. 3.d4 is the main challenge, I opine.
3. d4 is not the main challenge, it allows black to equalize regardless of which path white chooses on move 5. The 6. a3 Symmetrical Four Knights is not a theoretical threat to black should white choose 5. Nc3, and I've posted on the forum how black can equalize against 5. g3 without even trying.