buffos wrote on 10/27/10 at 06:58:09:
I cannot comment on the whole book, but when i got it, the first thing i did was browse for a certain variation.
1.e4 c5 2.c3 Nf6 4.Nf3 d6 {?! he says} 5.d4 cxd4 6.Qxd4 e6 7.Nbd2 Nc6 8.Bb6 Bd7 9 Bxc6 Bxc6 10.Nc4 and now he mentions dxe5 and goes on to show a variation where white is indeed better.
There are 3 games though with the correct 10...f6 which is the engine's choice too, the perfectly equalize the position, and at least should be mentioned.
Ofcourse f6 changes the evaluation of 4..d6 from ?! to perfectly playable (if not good)
Didnt have a chance to look at the rest of the book though
There are many ways to reach an engine-evaluated equal position against 2 c3!
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Sveshnikov himself says that 2...Nf6 is the most reliable 2nd move if Black wants to equalize.
The line 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 is fairly unusual - 5...Nc6 is much more common.
5...d6 gives White the extra option of 6. Qxd4 e6 7. Nbd2 Nc6 8. Bb5 Bd7 9. Bxc6 Bxc6 10. Nc4, which Sveshnikov considered to be an advantageous version of the 5 Qxd4 variation; still, White has other options on moves 4, 5, 6 and 7, so although you do us a favor by mentioning the possibility now of 10...f6, which does indeed pose White some difficult problems if he is seeking an advantage, I would not let that put me off obtaining the book or playing 2 c3!
I am not sure it is worth relying on such a line as Black, which cannot be forced and in which high-class experience is rather lacking. To me it looks rather unclear. I analyze:
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. Qxd4 e6 7. Nbd2 Nc6 8. Bb5 Bd7 9. Bxc6 Bxc6 10. Nc4 f6 and now:
a) 11. Nxd6+ Bxd6 12. exd6 e5! with decent counterplay.
b) 11. exf6 Qxf6 (or ...Nxf6!?) 12. Bg5 Qxd4 13. Nxd4 Bd7. Black has three pawn islands vs 2 but also has the bishop pair.
c) 11 dxe6 b5 might be the critical line to examine: 12. Qe4! and now:
(i) 12... Bd7?! 13.Ne3 Nb6 14. O-O Bxd6 15. Nf5 - or 15. Rd1 - 15... Bf8 16. Be3 looks an edge for White to me.
(ii) 12...Qc8 13. Na5 Bd7 is probably best. Black might well be OK, but I would hardly call it a clean equalizer.
But I agree that, if Sveshnikov was aware of 10...f6 he should indeed have mentioned it, since it is clearly an important and challenging move, albeit in a fairly rare variation. Thanks for pointing it out!
Could you please say what were three games you found? I found only one, Motwani-Rechlis.