The value of threats

Submitted by Loomis on Mon, 04/13/2009 at 3:07pm.

There are lots of familiar and easily assessable positional features -- bad pawns (isolated, doubled, backward), the bishop pair, central occupation, knight outposts, rooks on open files and the 7th rank, king safety -- and there are some that are much tougher to put our finger on. What exactly is the initiative and how do we use it? How can I tell if my pieces are coordinated or getting in each other's way? And what do I do once my pieces are coordinated? I know that mobility and activity are good, but how do I make use of them practically.

 

I'd like to share a game, where the easier to describe positional advantages were not in my favor. I managed to win based on active threats -- and the threats scaring my opponent off from making the best move. I think my opponent should have been able to hold off my attack at a few points, but failed to cover the right weaknesses.

So here is an example where just enough piece activity directed as just enough of a weakness induces a mis-step that allows a succesful attack.

» posted in Loomis's Blog
 

Comments:

by swiniaWkosmosie - 6 months ago
Kraków Poland
Member Since: Mar 2009
Member Points: 130

Oh... threats... Tarrasch said that making a threat is stronger move that using it :D

In the game I would play 11.hxg6, and then move my king and use Rooks on h-file.

by Loomis - 6 months ago
Durham, NC United States
Member Since: Oct 2007
Member Points: 2985

I'm not sure I follow your question, Skeith. Move 30 was 30. ... Qb7+ and it's certainly not an empty threat. Since 31. Kg1 allows 31. ... Qg2# white has to play 31. Rd5 Nxd5 and if white tries to take the rook 32. Qxf2 then 32. ... Nxf4+ picking up the queen. This is why white resigned in the final position.

30. ... Nf4 forking material isn't nearly as good since then white can take the rook 31. Qxe2 Nxd6 is an even exchange.

by Skeith - 6 months ago
United States
Member Since: Mar 2009
Member Points: 24

on move 30 why Qf7 and check with an empty threat? why not fork the queen, rook, and bishop? as you were just talking about material gain

by Loomis - 6 months ago
Durham, NC United States
Member Since: Oct 2007
Member Points: 2985

chessdogg, if you don't say on which move, it's hard to know what you're talking about.

by chessdogg1 - 6 months ago
United States
Member Since: Feb 2009
Member Points: 12

I wonder what if king rook moves to queen bishop 1 would have done for white in this game unless i dont get it?

by amiraz - 6 months ago
Israel
Member Since: May 2008
Member Points: 268

After 11.f3 black has Ng4.

by Loomis - 6 months ago
Durham, NC United States
Member Since: Oct 2007
Member Points: 2985

10. ... Be4 11. f3 doesn't seem to help black. White is supporting an e4 push and I don't think I can exploit any weaknesses from the f3 push.

10. ... Bxh2 11. Kxh2 Ng4+ 12. Bxg4 Qxh4+ 13. Bh3 and it looks like black is out of steam.

I looked at 29. ... Qxf3 for quite some time. I think black puts up the most difficulty with 30. Qxe3. Maybe black keeps the pressure on with 30. ... Qb2 or 30. ... Qa1 where there is still a discovered check threat. But 29. ... Re2 is just a killer because black threatens either Qxf3 or Nf1. Notice that the knight on f1 protects the e2 rook because Qxe2 Ng3+ picks up the queen.

by amiraz - 6 months ago
Israel
Member Since: May 2008
Member Points: 268

It looks like you didn't like your tenth move (by the anotations after move 11) but here are 2 other options to consider:

10...Be4 11.Nxe4, Nxe4 Gives you a strong knight on e4 for the bishop pair, and doesn't give you double pawns.

10...Bxh2+ also seems unclear after 11.Kxh2, Ng4+ 12.Kg3, Qd6+ 13.f4, Nxe3 when black gives a knight and a bishop for a rook and a pawn.

 

Also 29...Qxf3 seems very strong.

by Loomis - 6 months ago
Durham, NC United States
Member Since: Oct 2007
Member Points: 2985

eBusiness, why? did I miss something that is easily caught with a computer?

by eBusiness - 6 months ago
Denmark
Member Since: Feb 2009
Member Points: 111

I take it that you didn't run a computer analysis of the game before posting ;-)

by Loomis - 6 months ago
Durham, NC United States
Member Since: Oct 2007
Member Points: 2985

I see my annotation to move 23 wasn't clear. I think 24. Rxd6 Ne4 25. Rd2 is fine for white. This holds the e2 bishop and I'm not sure black's attack comes through.

by Jaguarphd - 6 months ago
California United States
Member Since: Jun 2007
Member Points: 648

24...Rxd4

25. Ne4 Threatening 25. Qxf2+ Kh1 26. Ng3+

Black can choose to win back the material by taking e2 bishop as both the knight and queen would be attacking it or try to keep the intiative and attack.

Then again, I am just a 1300 in real life but 1600 here. I am not one to analyze games. xD

by The_Pitts - 6 months ago
Plainfield Vermont (GMT-4) International
Member Since: Feb 2008
Member Points: 370

What do you think would've happend if 24.Rxd6 Ne4?

 

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