A Mistake in the Sveshnikov

 

Escalante”-“julez195” (1564)

Blitz game

chess.com, Feb. 16 2017

[Escalante]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 {Both Black and White have used about 5 seconds to make their moves. But now Black slows down. It is obvious that he knew the first part of the opening, but not much more.} 6.N1c3 Nf6 7.Bg5

2017_03_02

7…Be7 {I knew this was a mistake. Now I have to figure it out how to prove it was a mistake. Here are some general ideas about the opening. The Sveshnikov is a risky variation in the Sicilian for Black and has to play very precisely not to be knocked out in the opening. In this position he must play 7…a6 so as to prevent the knights from attacking the vulnerable “c7” square. This game is one example of Black failing to do this. Here’s another: 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e5 7.Ndb5 h6 8.Bxf6 gxf6 9.Nd5 Rb8 10.Nbc7+ Kd7 11.Qg4+ 1-0 (C. Chester- S. Salvador, 11th Eastern Ch., New York, 1977).}  8.Bxf6 Bxf6 9.Nd5 O-O {Anything else loses even faster.  But Black’s pieces are a bit unorganized and he still has the weakness on “c7”.} 10.Be2 {White wants to castle before embarking on any attack.} Qa5+ {The “c7” square still needs protection.} 11.Nbc3 {There is no reason to hurry. The almost random sorties of the Black queen give White extra time and targets.} Bd8 {The “c7” square is now completely safe. But Black has used a number of tempi to accomplish this task.} 12.O-O f5 13.a3 Ne7 14.b4 1-0

 

 

 

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