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Very Hot Topic (More than 25 Replies) Mar del Plata Variation (Read 38419 times)
Smyslov_Fan
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Re: Mar del Plata Variation
Reply #56 - 07/03/07 at 12:22:23
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9.Nd2 is its own species.  The main idea of 9.Nd2 is to play a very fast c4-c5.  White doesn't really want to waste time on b2-b4 unless he has to, but with best play from both sides he often does have to play b2-b4.

There's quite a wealth of information on 9.Nd2.  Again, I refer to the other sources on the KID, and want to add one more that I bought just hours ago.  John Watson's Mastering the Chess Openings vol 2 is an excellent addition to my chess opening library.  Watson discusses the current trends in the KID and devotes more than 20  pages to 9.Ne1 and then some more to 9.Nd2.  I recommend this book very highly to someone who is trying to learn QP opening theory!
  
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cma6
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Mar del Plata Variation
Reply #55 - 07/03/07 at 02:31:32
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Smyslov_Fan wrote on 07/02/07 at 22:11:30:
This is mostly addressing "rybka".

In Russian, it would translate to "little fish" not little bird.

While the inventor is American and the name is Slavic, his website has a German translator.  I haven't seen anywhere where teh machine is registered under a specific nation, but "American" is as good a guess as any.

RE: 9.Ne1 vs 9.b4...

I don't know whether one move takes more courage than another.  Both variations allow Black to attack.  If you really hate being attacked, you could try 9.Ne1 10.f3 and 11.g4.

I tried this only once, but it was against an FM and we locked up our pawns and I forced a 50 move draw on move 68.  (That's my all time shortest 50 move draw.  Does anyone have a shorter one that they actually played in a serious tournament?)

Right now, with Kramnik in the ascendancy, I guess that 9.b4 is White's most popular response below about 2300 elo.  It seems that most GMs don't even allow the Mar del Plata to arise and play something less topical instead.

(Yeah, I do consider the Mar del Plata to be the sharpest thematic test of the King's Indian idea.)


Smyslov, 
You are right about Rybka being "little fish." Vas posted that in the Rybka forum. I was confusing Rybka with "kafka", which means "little bird," at least in Czech. That was my suggested name for the new Rybka 3.0 GUI coming out at the end of the year.
   
   Actually, I was thinking that 9 Nd2 might be a good compromise between 9 b4 and 9 Ne1.  I think that 9 Nd2 may have some commonality with 9 b4 because of possible transpositions with the Bayonet.
                              
« Last Edit: 07/03/07 at 13:41:16 by cma6 »  
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Smyslov_Fan
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Re: Mar del Plata Variation
Reply #54 - 07/02/07 at 22:11:30
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This is mostly addressing "rybka".

In Russian, it would translate to "little fish" not little bird.

While the inventor is American and the name is Slavic, his website has a German translator.  I haven't seen anywhere where teh machine is registered under a specific nation, but "American" is as good a guess as any.

RE: 9.Ne1 vs 9.b4...

I don't know whether one move takes more courage than another.  Both variations allow Black to attack.  If you really hate being attacked, you could try 9.Ne1 10.f3 and 11.g4.

I tried this only once, but it was against an FM and we locked up our pawns and I forced a 50 move draw on move 68.  (That's my all time shortest 50 move draw.  Does anyone have a shorter one that they actually played in a serious tournament?)

Right now, with Kramnik in the ascendancy, I guess that 9.b4 is White's most popular response below about 2300 elo.  It seems that most GMs don't even allow the Mar del Plata to arise and play something less topical instead.

(Yeah, I do consider the Mar del Plata to be the sharpest thematic test of the King's Indian idea.)
  
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Re: Mar del Plata Variation
Reply #53 - 07/02/07 at 16:18:42
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I have not wrote that KI was busted but black have problem in corr. chess.

Of course some GM have interest in these lines especially theorician like Khalifman,alterman,kortchnoi...
  

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Re: Mar del Plata Variation
Reply #52 - 07/02/07 at 15:22:09
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Dji wrote on 07/02/07 at 13:19:01:
Markovich wrote on 07/02/07 at 12:54:25:


For a while I played 9. Ne1 followed by Be3, the most macho method of confronting the King's Indian.  But having to worry about being mated even after my game was "strategically won" eventually wore me out.  Nowadays I prefer 7. Be3 to 7. 0-0.  Still, if you don't mind giving your opponent the king attack that every KID player slavers over, by all means play 9. Ne1.  You'll win many games if you study up on 9...Nd7  10. Be3 f5  11. f3 f4  12. Bf2 g4  13. a4.  You'll also get mated a few times, I predict.

One of the key things to remember in this variation is that it's worth the exchange to eliminate Black's c8 bishop.  Having done that you can just stonewall on the kingside, reacting to ...g4-g3 with h2-h3.  Most Black's understand that, of course.


Yes you 've right .There's last years White's results are very good in the line 9...Nd7 10.Be3  F5 11.f3 f4 12.Bf2 g4 13.a4 and in the line 13.Rc1!? (instead of a4). take a look at ICCF world champion Ivan Bern and Christophe Léotard. But it's correspondance chess and these lines are not easy to master in practice.
OTB chess is another game.


Oh, I don't know about that.  I have a hunch that if anyone agreed that 9. Ne1 and 10. Be3 busted Black's game, it would be seen much more at high levels OTB.  There is no shortage of brave players, willing to master reams of theory, at the GM level.  Therefore I assume that Black has his resources.  I agree that the line is difficult to play OTB, which is a discouragement to those who don't want to learn the theory.  But I don't agree that "OTB is another game." 
  

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Re: Mar del Plata Variation
Reply #51 - 07/02/07 at 13:35:44
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cma6 wrote on 07/02/07 at 00:36:18:
[quote author=Smyslov_Fan link=1128426479/0#2 date=1128428701]
I've spent the last 5 years playing the Bayonet Attack and I'm convinced it doesn't offer much for White. Radjabov as Black has shown (against Shirov and others) that White is often lucky to hold a draw if he plays the topical Nf3-g5-e6 line.
  So I want to explore 9 Ne1 and 9 Nd2. (Are these both called the Mar del Plata Variation?)
  I would appreciate recommendations for the most up to date books and/or web resources for these two moves.
I've just gotten Gligoric's  book on the Mar del Plata Variation. Any opinions on how useful/valid his conclusions still are?
                          Thanks, CMA


Hi CMA,
1. I didn´t find Gligorics book too helpful to learn and understand MDP positions. To me it looked a bit one-sided in either direction, giving crushing wins for black in most variations apart from the bayonet, where one could get the impression that black is almost busted. Main problem for me was there isn´t much of written analysis or ideas behind the moves.

2. The book has a very good historical introduction with the first MDP games ever played plus good analysis of these important games. So I don´t regret the purchase.

3. Gligoric and others consider everything after 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 0-0 6.Nf3 e5 7.0-0 Nc6 8.d5 Ne7 to be MDP, but Gligoric points out that only after Rf7, Bf7 and Rg7 "the Mar del Plata variation was born".

4. The most current books on the KID are the books of Gallagher and Golubev. I only bought the book of Golubev and am very happy with it, but Gallagher´s book get´s a lot of praise too. One of the eye-openers for me was that bayonet and 9.Nd2 are dealt with in one chapter by Golubev, as play may well transpose from bayonet to Nd2-positions after 9.b4 Nd7 10.c5 f5 11.Nd2 etc. vice versa.
Of course black has to take higher risks than in 9.Nd2 a5 variations, as well covered in Golubevs book, but he has a good chance to get the typical kingside attack.

Lou
  

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Re: Mar del Plata Variation
Reply #50 - 07/02/07 at 13:19:01
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Markovich wrote on 07/02/07 at 12:54:25:



For a while I played 9. Ne1 followed by Be3, the most macho method of confronting the King's Indian.  But having to worry about being mated even after my game was "strategically won" eventually wore me out.  Nowadays I prefer 7. Be3 to 7. 0-0.  Still, if you don't mind giving your opponent the king attack that every KID player slavers over, by all means play 9. Ne1.  You'll win many games if you study up on 9...Nd7  10. Be3 f5  11. f3 f4  12. Bf2 g4  13. a4.  You'll also get mated a few times, I predict.

One of the key things to remember in this variation is that it's worth the exchange to eliminate Black's c8 bishop.  Having done that you can just stonewall on the kingside, reacting to ...g4-g3 with h2-h3.  Most Black's understand that, of course. [/quote]

Yes you 've right .There's last years White's results are very good in the line 9...Nd7 10.Be3  F5 11.f3 f4 12.Bf2 g4 13.a4 and in the line 13.Rc1!? (instead of a4). take a look at some games of ICCF world champions Ivan Bern and Christophe Léotard. But it's correspondance chess and these lines are not easy to master in practice.
OTB chess is another game.
« Last Edit: 07/03/07 at 13:00:01 by Dji »  

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Mar del Plata Variation
Reply #49 - 07/02/07 at 13:04:55
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"For a while I played 9. Ne1 followed by Be3, the most macho method of confronting the King's Indian.  But having to worry about being mated even after my game was "strategically won" eventually wore me out.  Nowadays I prefer 7. Be3 to 7. 0-0.  Still, if you don't mind giving your opponent the king attack that every KID player slavers over, by all means play 9. Ne1.  You'll win many games if you study up on 9...Nd7  10. Be3 f5  11. f3 f4  12. Bf2 g4  13. a4.  You'll also get mated a few times, I predict.
 
One of the key things to remember in this variation is that it's worth the exchange to eliminate Black's c8 bishop.  Having done that you can just stonewall on the kingside, reacting to ...g4-g3 with h2-h3.  Most Black's understand that, of course."
   
Thanks to Smyslov_fan and Markovich for the insights. "Rybka" means "little bird" in the Slavic languages, according to Vasilich, whose English, including slang, is better than that of 99% of English speakers I know.
    I'm willing to have a go at the 9 Ne1 variation (what about 9 Nd2?) since when I'm playing against the KID, I'm looking to win. However, the prospect of a black P sitting at g3 with my K at g1 is not comforting.
  
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Re: Mar del Plata Variation
Reply #48 - 07/02/07 at 12:54:25
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cma6 wrote on 07/02/07 at 00:36:18:
[quote author=Smyslov_Fan link=1128426479/0#2 date=1128428701]
"I love the Mar del Plata Variation of the Classical KID for White and have often played 9.Ne1.  Alekhine 2 is exactly right to point out that Black's ...Ne8 instead of Nd7 has become the weapon of choice in this variation.  Even so, I have faith that White's game is very promising.   For the record, here are the moves:
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 0-0 6.Nf3 e5 7.0-0 Nc6 8.d5 Ne7 (This is the real starting point of the Mar del Plata, but some books start a bit earlier in the line.) and now:

9.Be3?!
9.Ne1
9.Nd2
9.b4   

have all been played.  Kramnik's use of the "Bayonet Attack", 9.b4, has put all the focus on this move.  I still like 9.Ne1, but my results haven't been as impressive as Kramnik's.  I'm sure it's only because of the opening though!  Wink"


I've spent the last 5 years playing the Bayonet Attack and I'm convinced it doesn't offer much for White. Radjabov as Black has shown (against Shirov and others) that White is often lucky to hold a draw if he plays the topical Nf3-g5-e6 line.
   So I want to explore 9 Ne1 and 9 Nd2. (Are these both called the Mar del Plata Variation?)
   I would appreciate recommendations for the most up to date books and/or web resources for these two moves.
I've just gotten Gligoric's  book on the Mar del Plata Variation. Any opinions on how useful/valid his conclusions still are?
                          Thanks, CMA


For a while I played 9. Ne1 followed by Be3, the most macho method of confronting the King's Indian.  But having to worry about being mated even after my game was "strategically won" eventually wore me out.  Nowadays I prefer 7. Be3 to 7. 0-0.  Still, if you don't mind giving your opponent the king attack that every KID player slavers over, by all means play 9. Ne1.  You'll win many games if you study up on 9...Nd7  10. Be3 f5  11. f3 f4  12. Bf2 g4  13. a4.  You'll also get mated a few times, I predict.

One of the key things to remember in this variation is that it's worth the exchange to eliminate Black's c8 bishop.  Having done that you can just stonewall on the kingside, reacting to ...g4-g3 with h2-h3.  Most Black's understand that, of course.
  

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Re: Mar del Plata Variation
Reply #47 - 07/02/07 at 08:59:54
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Smyslov_Fan wrote on 07/02/07 at 04:39:23:
Is Rybka German too?


Rajlich, the author of Rybka, is a dual Czech-American, living in Hungary with a Polish Wife.

Not sure how you determine the nationality of a computer program, but maybe you can work it out from this  Wink
  

Those who want to go by my perverse footsteps play such pawn structure with fuzzy atypical still strategic orientations

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Re: Mar del Plata Variation
Reply #46 - 07/02/07 at 04:39:23
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I wasn't fond of the Gligorich book.  It seemed more like a vanity release than one that was supposed to teach us how to play the Mar del Plata Variation (after 7...Nc6 8.d5).  For the most modern way to play the Bayonet Attack, check out Opening for White according to Kramnik, and then look at game that have been played more recently.

For 9.Ne1, I don't know of a book that is more up to date than Nunn's two volumes on the King's Indian.  However, I know that's out of date, especially when Black plays 9...Ne8 and a5.   

I know there are articles out there, including here at the Chess Pub.  But the best bet would still be to create your own database and come up with ideas at home.  The basic ideas behind the Mar del Plata haven't changed that much in the last few years, but Black's defenses have definitely improved.  This has been due to the hard work of a few young GMs and their German friends.  (Why does it seem that the best programs are made in Germany?  Is Rybka German too?)
  
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Re: Mar del Plata Variation
Reply #45 - 07/02/07 at 00:36:18
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[quote author=Smyslov_Fan link=1128426479/0#2 date=1128428701]
"I love the Mar del Plata Variation of the Classical KID for White and have often played 9.Ne1.  Alekhine 2 is exactly right to point out that Black's ...Ne8 instead of Nd7 has become the weapon of choice in this variation.  Even so, I have faith that White's game is very promising.   For the record, here are the moves:
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 0-0 6.Nf3 e5 7.0-0 Nc6 8.d5 Ne7 (This is the real starting point of the Mar del Plata, but some books start a bit earlier in the line.) and now:

9.Be3?!
9.Ne1
9.Nd2
9.b4   

have all been played.  Kramnik's use of the "Bayonet Attack", 9.b4, has put all the focus on this move.  I still like 9.Ne1, but my results haven't been as impressive as Kramnik's.  I'm sure it's only because of the opening though!  Wink"


I've spent the last 5 years playing the Bayonet Attack and I'm convinced it doesn't offer much for White. Radjabov as Black has shown (against Shirov and others) that White is often lucky to hold a draw if he plays the topical Nf3-g5-e6 line.
   So I want to explore 9 Ne1 and 9 Nd2. (Are these both called the Mar del Plata Variation?)
   I would appreciate recommendations for the most up to date books and/or web resources for these two moves.
I've just gotten Gligoric's  book on the Mar del Plata Variation. Any opinions on how useful/valid his conclusions still are?
                          Thanks, CMA
« Last Edit: 07/02/07 at 02:35:31 by cma6 »  
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Re: Mar del Plata Variation
Reply #44 - 04/02/06 at 06:45:58
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kevinludwig wrote on 02/15/06 at 01:48:26:
Ok...I did some more research. Is this white's best line in the 14. ...Kh8 variation?

14. ...Kh8 15. Nd3 Rg8 16. c5 Nf6 17. cxd6 cxd6 18. Nb5 g4 (18. ...a6 19. Bb6 Qe7 20. Nc7 Rb8, not sure about this) 19. fxg4 Nxe4 20. Qc2! Bd7 (20. ...Nxf2 21. Nxf2 I think white is better, but not sure how much...) 20. ...Ng5 21. Qc7 e4 22. Qxd8 Rxd8 23. Nb4, I'm not sure about) 21. Nxf4 exf4 (21. ...Nxf2 22. Nxg6+ hxg6 23. Rxf2 +/-) 22. Qxe4 (white is threatening Nxd6) Bxb5 23. Bxb5 a6 24. Bd3, white is threatening Qf5-h5, +/- 

The main line here follows the game Krivoshey-Neumeier, 2003. Any KID players care to cite improvements for black, or possibly call into question my assessments?



20. Qc2    Nf6 !

This is my improvement for Black and I think this calls into question the whole assesment.  Black certainly messes things up completely and seeks very active and dangerous play.

21. Nc7 

(21. Nxf4 Nxf4) 
(21. Bxa7 Bxg4 22. Bxg4 Nxg4) 

21...    Bxg4 
22. Nxa8   

[22. Bxg4 Nxg4 23. Nxa8 Qxa8 24. Nb4 f3 25. g3 Nf6 26. Rfe1 

(26. Rae1 Qd8 -
with the idea of invading the K side by the light squares and hitting a5 at
the same time.- 27. Qa4 e4 {27... Qc8} 28. Bxa7 Qc8) 

26... e4 

Again, Black acquires a lot of play and things are messy chances are in the air for grabs,
but White has to walk carefully since Black relies on attack on the K-side still.]

22...       Bxe2 
23. Qxe2 e4 
24. Nb4 e3 
25. Be1 

(25. Bxe3 fxe3 26. Qxe3 Qxa8) 

25...   Qxa8
26. Rc1 b6 

{Targeting the weak d5.} 

27. axb6 axb6 

{Things might not be so  clear but certainly there is no clear advantage for White and there might be a
lot of play left in this position for both sides.} 

{For example--} 

28. Rc3 (28.Qd3 Ne5) 28... Qa5 29. Ra3 Qc5 

It has been a while since I have seen movement in the Classical section of KID here in the forum.  I am glad for the return of interest.

Angry

Long live the King's Indian Defense  !


  

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Re: Mar del Plata Variation
Reply #43 - 03/28/06 at 20:44:21
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Welcome back Symslov_Fan. I posted a while back on this line, and I still believe in my solution.
  
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Re: Mar del Plata Variation
Reply #42 - 03/28/06 at 14:11:59
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Kevin, 

Thanks for your analysis.  When I saw 13.Ng6 followed by Kh8 for Black, I was sure that White must be better.  Now that I know that the old Nb5 idea (seen prominently way back in the 1980s in a game between Korchnoi and Hulak) doesn't always work, it's good to see that central development along the lines of Nd3 (as Taimanov tried to demonstrate in some early KIDs) is a good response to the relatively slow kingside development of Ng6 and Kh8.  Your analysis makes sense tactically and positionally.  So I wonder what's wrong with it! Wink

By the way, I think you were exactly right to criticise 17.b4 in photophore's line.  But I'm glad to see you haven't given up on the idea of Nb5 (this time on move 18) just yet!
  
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