Hello everyone!
As I don't know of any theoretical material on Sveshnikov 7.Nd5 for white I thought I would start a thread and ask some questions.
After 7.Nd5 Nxd5 8.exd5 Nb8 9.c4 Be7 10.Bd3 0-0 11.0-0 a6 12.Nc3 f5 13.f3 we come to a standard position in this opening
In this position whites only plan seems to play for b2-b4,c4-c5. I have played a few games in this variation and all games have been more or less non-theory from here on but I haven't been able to prove any advantage.
One game I played recently continued: 13...Nd7 14.Be3 Nc5 15.Bc2 a5!? 16.Bxc5 dxc5 17.Ndb5 Ra6 and black gets some threats going by Rh6 and white is at least not better.
Believe me, I have analysed this position extensivley with the help of friends and my computer. 16.Bxc5 is not possible but this leaves white with the question of how to play instead and I can't find anything satisfactory. If you have any suggestions please share them.
Another game went 13...Qb6+ and couldn't get anything concrete here either.
Both Qb6+ and Nd7,a5 idea are never played according chesslive.de In a lot of the arising positions it seems unlikley that it will be possible to play b2-b4,c4-c5 but this leaves white without a concrete plan I think. So...what is theory on these two variations and is 7.Nd5 Sveshnikov good for an advantage at all? The reason I was attracted by it in the first place was the simplicity of the queenside play but maybe the idea is too simple.