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Very Hot Topic (More than 25 Replies) C11: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd (Read 344196 times)
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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd
Reply #256 - 08/08/06 at 14:33:25
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1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 cxd4 8.Nxd4 Bc5 9.Qd2 0-0 10.0-0-0 a6 11.Nb3 Bb4 12.Bd3 b5 13.g4


current position


Keano, it was not as easy a choice for me as you might think. You are right that I wasn't completely satisfied with White's game when Shipov's 17.f5 is answered by  17...f6 lines in the Anand-Morozevich game.  However, the ideas that you and dom are coming up with for 13.g4 make choosing this move difficult as well.  Undecided

I think we will soon be putting some new ideas to a test, which will indeed be quite exciting!  Smiley

Hmmm....  No candidate moves, witty reply, Monty Python style French insults, or even further alligator commentary from Smyslov_Fan yet.  Did he go back to Florida?  Wink
  

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Keano
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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd
Reply #255 - 08/08/06 at 13:35:13
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I thought you might do that! (after earlier hint that the Shipov improvement with early f5 in Rhf1 line was not enough).

Well nothing for it now, we just have to put Khalifmans stuff to the test!  Wink
  
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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd
Reply #254 - 08/08/06 at 00:45:25
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With all the stuff we've analyzed the last week, it's still really a toss-up between 13.Rhf1 and 13.g4.  Flipping a coin (if heads: move the rook, if tails: push the g-pawn).  The coin comes up tails, so we have:

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 cxd4 8.Nxd4 Bc5 9.Qd2 0-0 10.0-0-0 a6 11.Nb3 Bb4 12.Bd3 b5 13.g4


current position

  

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Smyslov_Fan
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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd
Reply #253 - 08/07/06 at 21:09:21
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kylemeister, 

I may have worded it clumsily, but rather than say it was slightly less than 2,5 metres (which might have offended my smiling friend*), I said it was easily 2 metres.  It was about 7'.  It was also about 2m 30cm.  I didn't ask it exactly how long it was because it wasn't the only monster that big in the water near us.   

When I said it was near us, I mean to say it was less than two metres, and probably less than 6 feet (two yards) or one of me (6'0") away.   
Shocked

*Yes, I know alligators don't really smile, and I'm sure he (or she) doesn't think of me as a friend, but he was willing to have his photo taken without charging an arm or a leg.

There was an alligator that may have been around 16' long, but he was on the other side of a canal and I didn't really want to measure him either.  These are American Alligators, so they probably prefer the American System.  No, that's probably not true, since their brains are about the size of a walnut.  No, I don't know the metric equivalent of walnuts!

PS:  My apologies to all alligator fans for misspelling the name of the beast in the original post! Embarrassed
  
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Keano
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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd
Reply #252 - 08/07/06 at 21:02:08
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I like doms concept for Black in principle, so I came up with this interesting order:

13.g4 Bb7  14.Rhg1 Rc8  15.Rg3 Bxc3!?  16.bxc3(seems forced) Qe7!?  17.Rh3 g6

Food for thought  Cool the ...Na5 or ...Qa3+ is coming

In the other line: 
13.Rhf1 Bb7 14.Rf3 Rc8 15.Rh3 g6 16.g4 (what else?) Bxc3 17.bxc3 Qe7 we have transposed to the same position.

I think White must try something better than the blockading g5 here, as White I am not too happy that my queenside is in bits so the attack needs to be coming....


  
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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd
Reply #251 - 08/07/06 at 16:23:08
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Smyslov_Fan wrote on 08/07/06 at 15:49:08:
Hi all!

I'm back after a week of sun and snorkelling in the Florida Keys.  Florida isn't Hawaii, but it's almost as good as the Caribbean.  The tourists mostly stayed away because of the fear of heat and hurricanes.  We had realtively mild weather (highs around 93 degrees F and lows around 80 degrees F and no heavy rains or winds) while most of the East Coast of America suffered through temperatures in the 100s.

We saw lots of toothy predators, including barracudas, sharks, and aligators.  I thought it would be great preparation for Ostap's move, but I came back and he hasn't done anything yet.   
Huh

Smyslov_Fan,
I will post my move tonight.  While you were away we got some good dicussion going on some of the options, and a few new ideas, arising from 13.Rhf1 and 13.g4 lines (about 40 posts - some with sharp teeth, but overall still probably a bit less than 7').  This might give you something to occupy yourself while you wait.

Welcome back!
  

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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd
Reply #250 - 08/07/06 at 16:07:43
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I guess some stickler will pop up to say that 2 meters is not more than 7 feet ...
  
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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd
Reply #249 - 08/07/06 at 15:49:08
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Hi all!

I'm back after a week of sun and snorkelling in the Florida Keys.  Florida isn't Hawaii, but it's almost as good as the Caribbean.  The tourists mostly stayed away because of the fear of heat and hurricanes.  We had realtively mild weather (highs around 93 degrees F and lows around 80 degrees F and no heavy rains or winds) while most of the East Coast of America suffered through temperatures in the 100s.

We saw lots of toothy predators, including barracudas, sharks, and aligators.  I thought it would be great preparation for Ostap's move, but I came back and he hasn't done anything yet.   
Huh

At least the gators moved up closer to us! Cool   It's kinda scary when a dinosaur that's easily 2 meters (more than 7') long is sizing you up for lunch and there's nothing between except a few feet of swamp.
  
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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd
Reply #248 - 08/06/06 at 18:30:22
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dom, thanks for the 19.f6 move that does look good! - In the other ...Qe7 idea I think you are missing a move there you have g4 for White twice. Anyway I assume you are thinking of the Qe7 idea after Bd4... here is what I analysed:

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 cxd4 8.Nxd4 Bc5 9.Qd2 0-0 10.0-0-0 a6 11.Nb3 Bb4 12.Bd3 b5 13.Rhf1 Bb7 14.Rf3 Rc8 15.Rh3 g6 16.g4 Na5 17.Bd4 Qe7 18.Nxa5 Bxa5 19.f5! exf5 20.gxf5 Nxe5 21.Qh6 f6 22.fxg6 winning for White

  
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dom
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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd
Reply #247 - 08/06/06 at 17:29:06
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In the third game, 19.f6! is Khalifman move.

In the line: 13.Rhf1 Bb7 14.Rc3 Rc8 15.Rh3 g6 16.g4 Black plays 16..Na5 and if 17.g4 then 17...Qe7 with the idea: 18.g5 (vs another move: f6) Bxc3 19.bxc3 Qa3+ 20.Kb1 Na5 21.Nxa5 Qxa5 and Black will soon attack on c-file while protecting castle with Rfe8 and Nf8
  

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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd
Reply #246 - 08/05/06 at 22:30:43
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I haven't had time yet to look at the specific lines that are being suggested here, but I have run across a few games which feature ...Na5 in the 13.g4 Bb7 line.  The first two (both played less than 4 months ago!) were already mentioned by dom.  The third has ...Na5 coming one move later.

On move 14:
Dashibalov,Erdem (2256) - Provotorov,Ivan (2333)
RUS-chT2 13th Sochi (6), 20.04.2006
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 cxd4 8.Nxd4 Bc5 9.Qd2 a6 10.0–0–0 0–0 11.Nb3 Bb4 12.Bd3 b5 13.g4 Bb7 14.Rhg1 Na5 15.Nxa5 Qxa5 16.Bd4 Rfc8 17.f5 Bxc3 18.Bxc3 Qxa2 19.Qg5 h6 20.Qh5 Nc5 21.g5 Nxd3+ 22.Kd2 Nf4 23.Qg4 h5 24.Qxf4 Rc4 25.Qe3 Re4 26.Qb6 d4 27.Bxd4 Qc4 28.Kc1 Re2 29.Bc3 Be4 30.Rd2 Rxd2 31.Kxd2 Bxf5 32.Qd4 Qc7 33.Kc1 Rd8 34.Qb4 Qb6 35.Rf1 Qe3+ 36.Bd2 Qe2 37.Re1 Qxh2 38.Qf4 Qg2 39.Qe3 Rc8 40.c3 Qd5 0–1

Novikov,Stanislav (2545) - Provotorov,Ivan (2333)
Voronezh op-A Voronezh (6), 12.06.2006
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 cxd4 8.Nxd4 Bc5 9.Qd2 a6 10.0–0–0 0–0 11.Nb3 Bb4 12.Bd3 b5 13.g4 Bb7 14.Rhg1 Na5 15.Bd4 Rc8 16.Rg3 Nxb3+ 17.axb3 Bc5 18.Rh3 h6 19.Ne2 Bxd4 20.Nxd4 Nc5 21.g5 Ne4 22.Qg2 Qe7 23.Rxh6 gxh6 24.gxh6+ Ng5 25.fxg5 Kh8 26.h4 Rg8 27.Rf1 Qc7 28.Qe2 Qe7 29.Rf6 Bc6 30.Qf2 Be8 31.h7 1–0

On move 15:
Nijboer,Friso (2580) - Sielecki,Christof (2410)
NED-chT playoff Breda (2), 24.05.2001
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 cxd4 8.Nxd4 Bc5 9.Qd2 0–0 10.0–0–0 a6 11.Nb3 Bb4 12.Bd3 b5 13.g4 Bb7 14.Rhg1 Rc8 15.Rg3 Na5 16.Rh3 g6 17.Bd4 Re8 18.f5 Bf8 19.Nxa5 Qxa5 20.Qf4 Nc5 21.Bxc5 Rxc5 22.Rxh7 1–0

In the third game, my impression that Black's loss should not be attributed to 15...Na5, but rather to subsequent play.

I think the ...Na5 idea has merit, at least in the 13.g4 Bb7 lines.

When I can find some time I will go through some of the analysis presented above.

You are making my job (playing the white pieces) more difficult, but great work!

Cheers,
Ostap

  

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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd
Reply #245 - 08/05/06 at 21:37:51
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OK I have looked at a couple of things:

1) the idea of an early ...Na5 against 13.Rhf1:

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 cxd4 8.Nxd4 Bc5 9.Qd2 0-0 10.0-0-0 a6 11.Nb3 Bb4 12.Bd3 b5 13.Rhf1 Na5 14.Bd4!?
After much reflection I believe this is Whites best chance of advantage [14.Nxa5 Qxa5 15.Bd4 Nc5 16.a3 (16.Kb1 Na4 17.f5 Bxc3 18.bxc3 exf5 19.Bxf5 Be6 And Black is almost winning) 16...Bxa3 (16...Nxd3+ 17.Qxd3 Be7 18.f5 (that move again!)) 17.bxa3 Qxa3+ 18.Kb1 Qb4+ 19.Ka1 (after Kc1 Black can consider repeating moves to see if White wants a draw - if he needs to win at all costs it may also be possible to play on!?) 19...Bd7 with the White king over on a1 I suspect Black has reasonable chances here] 14...Nxb3+ [14...Nc4 15.Qe2] 15.cxb3 (Note that in this line Doms suggestion of exchanging Black squared bishops and playing f6 is not as strong - since f4 is not a weak pawn. This is a critical position but at the moment I prefer White - the attack flows quite smoothly)

**************
2) I also looked at early ...Na5 against 13.g4 - here I concluded that it is far too risky.... 
 
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 cxd4 8.Nxd4 Bc5 9.Qd2 0-0 10.0-0-0 a6 11.Nb3 Bb4 12.Bd3 b5 13.g4 Na5 14.Nxa5 (It seems here this simple way is strong) Qxa5 15.Bd4 Nc5 [15...Bc5 16.Bxc5 Nxc5 17.Kb1 b4 18.Ne2 Bd7 19.Nd4 Bb5 20.f5 Bxd3 21.cxd3 Rfc8 22.f6 with attack] 16.Kb1 Na4?! [16...Bd7 17.f5 Rfc8 18.f6 Nxd3 19.Qxd3 g6 20.Qe3 Rab8 21.h4 Bf8 22.h5 b4 23.hxg6 fxg6 24.f7+ Kxf7 25.Rxh7+ Kg8 26.Qf3 Kxh7 27.Qf7+ Kh6 28.Be3+ g5 29.Rh1#] 17.f5! Bxc3 18.bxc3 Rb8 19.f6! with a winning attack 
 
***************

3) Doms idea against 13.g4 of playing ...Bb7 first, then ...Na5 I think is a very interesting line of investigation: 
 
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 cxd4 8.Nxd4 Bc5 9.Qd2 0-0 10.0-0-0 a6 11.Nb3 Bb4 12.Bd3 b5 13.g4 Bb7 14.Rhg1 Na5 15.Bd4 (This is looking Whites best move to me)   
 
[15.Nxa5 Qxa5 16.Bd4 Rfc8! (This I like!) 17.Kb1 (The immediate 17.f5 is just too reckless as the game Dom quoted proved convincingly) 17...Nc5! (similar to my 13...Na5 idea but here there is a big difference which favours Black...) 18.a3 Nxd3 19.Qxd3 Bf8! 20.f5 b4 21.axb4 Qxb4 (and ...a5 is coming next)] 
 
15...Nxb3+ 16.axb3 [16.cxb3 Bc5 17.Bc2 Bxd4 18.Qxd4 f6 (agree with you Dom - now that f4 is weak this plan gives reasonable play)] 16...Qc7 (Why not the ...Bc5 plan again here Dom?) 17.Rg3!? Nc5 18.f5 Rfc8 19.f6 Nxd3+ 20.Qxd3 g6 21.h4 (And again I'm not sure Blacks queenside action has time to get going before the h5 plan kicks in opening the h-file) 
 
Thats it for me for now, we're not there yet but I think we are getting closer   
 


  
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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd
Reply #244 - 08/05/06 at 14:56:48
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I have a universal suggestion for Black that might work against both 13.Rhf1 and 13.g4

The idea is 13...Na5!? straight away - if 14.Nxa5 Qxa5 15.Bd4 then not 15...Bxc3? 16.Bxc3 Qxa2 17.Kd2 when the Black queen is trappped of course.

Instead 15...Nc5! and now I await somebody to refute my latest attempt for Black  Wink There is the idea of ...Na4 coming, and a3 might be risky for White here
  
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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd
Reply #243 - 08/05/06 at 14:52:19
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dom wrote on 08/05/06 at 09:27:18:
I agree: after 13.g4 Bb7, a3 seems dubious because Be7 and b4 to follow.

My current analysis, which follows Provotorov's games: 

14.Rhg1 Na5! and now

A) 15.Bd4 Nxb3+ (Dom) (15.. Rc8 Novikov-Provotorov,Voronezh 2006) 16.axb3 (16.cxb3 Bc5 17.Bc2 Bxd4 18.Qxd4 f6 the idea is pressure on e5 and if White takes on e6 then Qxf6 exchanging queens because f4 is under attack) Qc7 17.Qe3 Nc5 with a playable game for Black, in all lines, for example: 18.Bxh7+ Kxh7 19.Na2 Ne4 20.Nxb4 a5

B) 15.Nxa5 Qxa5 16.Bd4 Rfc8 17.f5 Bxc3 18.Bxc3 Qxa2 19.Qg5 h6 20.Qh5 Nc5 21.g5 Nxd3+ 22.Kd2 Nf4 23.Qg4 h5 24.Qxf4 Rc4 25.Qe3 Re4 26.Qb6 d4 27.Bxd4 Qc4 28.Kc1 Re2 29.Bc3 Be4 30.Rd2 Rxd2 31.Kxd2 Bxf5 32.Qd4 Qc7 33.Kc1 Rd8 34.Qb4 Qb6 35.Rf1 Qe3+ 36.Bd2 Qe2 37.Re1 Qxh2 38.Qf4 Qg2 39.Qe3 Rc8 40.c3 Qd5 Dashibalov-Provotorov,Russie 2006 

And in the other line:
13.Rhf1 Bb7 14.Rf3 Rc8 15.Rh3 g6!?



Interesting stuff Dom about the 13.g4 line, in the other line - 13.Rhf1 Bb7 14.Rf3 Rc8 15.Rh3 g6!? 16.g4!? and now if Black continues 16...Na5 17.Bd4 we have transposed into one of Nijboers games
  
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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd
Reply #242 - 08/05/06 at 14:48:04
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My first look at the ..a5 idea against 13.Rhf1. In general terms I get the impression (like ...a5 ideas in the Sicilian) that they are a good practical weapon, although eventually White will seize on the correct approach. 
Here I noticed in a lot of lines Black must be prepared to give up a second pawn....but...

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 cxd4 8.Nxd4 Bc5 9.Qd2 0-0 10.0-0-0 a6 11.Nb3 Bb4 12.Bd3 b5 13.Rhf1 a5 14.a3 Be7 [14...a4 15.Nd4 Bxc3 16.Qxc3 Nxd4 17.Qxd4 b4 (17...Ba6 18.Rf3 Qc7 19.Rh3) 18.Qxb4 Ba6 19.Qd6 Qc8 20.Bd4 White looks to have everything covered here - and a pawn up!; 
14...Bxc3 15.Qxc3 Bb7 16.Bxb5 Rc8 17.Qd2 Black has open lines but is too passive to do anything with them]  
15.Bxb5 [15.Nxb5 Ba6 16.Qe2 a4 17.N3d4 Nxd4 18.Bxd4 Nc5! 19.Bxc5 Bxc5 definite compensation for Black in this linewith 2 nice bishops!] 15...Bb7 16.Qe2 Rc8 17.Kb1 [17.Bd3 a4 18.Nxa4 Na5 19.Nd4 Nc4 2 pawns have been given up now but it seems like Black has a dangerous initiative and the White king is beginning to feel drafty; 
17.a4 Nb4] 17...a4 giving up a second pawn seems the only hope for Black in these type of positions as he needs some space for the pieces to do something 18.Bxa4 [18.Nd4 safer? 18...Qc7 Again Black has practical chances] 
18...Ra8 19.Bxc6 Bxc6 Again I thought Black has some play for 2 pawns, even if the computers all disagree with me. Playing against a human opponent he must think about ideas like ...Nb6-c4. But taking it a step further...
20.Qf2! useful prophylaxis 20...Qc7 21.Bd4! familiar! 21...Rfb8 the natural move that Black wants to play, but .... 22.f5! is thematically crushing! White wins.
I know this is just a first look but I get the feeling this is a line that might work like a dream against weak play from White, but with some accuracy Black is struggling.
  
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