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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 358842 times)
MNb
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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd
Reply #391 - 09/12/06 at 01:36:11
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Don't hurry, that will leave us more time for kibitzing.
And the only place in The Netherlands that is similar to Hades is Amsterdam Arena. That's were all lost Dutch souls are sent to, to watch Ajax play.  Grin
  

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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd
Reply #390 - 09/12/06 at 00:28:45
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Thanks all for your wonderful comments!  By backing up your variations with words, you've given me quite a bit to think about, and have mooted MNb's "long analysis, wrong analysis" quote.

So far, I agree that I like the Nc4 for Black.  But I don't like getting mated.  I found out today that we have two days of conferences this week followed by an administrative day.  Meetings on top of meetings is the bane of almost all enjoyable careers.  Oh well, at least I'll be helping the kiddos with the parent-teacher conferences.   

What did all that have to do with chess you may ask?  Well, this is going to be one of those long weeks from Hell (if the censor kicks in, read "Hades" or the Netherlands errr, Netherworld. Roll Eyes  ).  My analysis time for the week has been cut to zero.   

Cry

Cheers!
  
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OstapBender
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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd
Reply #389 - 09/11/06 at 22:15:43
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MNb wrote on 09/11/06 at 20:13:26:
Ah yes, I relied on 18...Nf8? 19.g5 Ng6 20.Bxg6 fxg6 21.Qf3 Qh5 22.Qg2 Nxb2, but it does not work.
So 18...Qe7 19.Kb1 a5 20.Rh3 Nf8 21.f5 a4 22.f6 and this looks good for White indeed.
If the defence with ...Nf8 does not work, Black faces serious problems.

Well, now that this has been posted I'll mention here that, based on my own analysis, I concur with these conclusions.

In the process of working out the details for 16.Qe1, I analyzed 16...Qh4 17.Bd4 Rfc8 18.Qf1 Nf8? 19.g5! to a win for White - Black's queen gets trapped or he must give up a piece (without compensation) to extricate it.  Based on lines that I've examined so far, 18...Qe7 is the only move after 16...Qh4 17.Bd4 Rfc8 18.Qf1 which gives White any difficulty in engineering a winning attack, but even here White seems to be doing very well.
  

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MNb
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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd
Reply #388 - 09/11/06 at 20:13:26
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Ah yes, I relied on 18...Nf8? 19.g5 Ng6 20.Bxg6 fxg6 21.Qf3 Qh5 22.Qg2 Nxb2, but it does not work.
So 18...Qe7 19.Kb1 a5 20.Rh3 Nf8 21.f5 a4 22.f6 and this looks good for White indeed.
If the defence with ...Nf8 does not work, Black faces serious problems.
  

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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5
Reply #387 - 09/11/06 at 16:41:27
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Thanks for your analyse Mnb. I made a few comments.

Quote:
18...Nf8 19.g5 only delays the retreat of the queen: Ng6 (f4 is dangling) 20.Bxg6 fxg6 21.Qf3 (trying to catch the queen) Qh5 22.Rg4?? Nxb2.


After 22. Qg2 the queen is catched, isn't she?

Quote:
Also possible seems 16...Qh4 17.Bd4 Rfc8 18.Qf1 Qe7 (if we think 18...Nf8 19.g5 dangerous) 19.Kb1 a5 20.Qh3 Nf8


I want to have the Rook on h3, so I think 20. Rh3 must be better

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Of course chess is fun Cheesy
Tom
  
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MNb
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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd
Reply #386 - 09/11/06 at 16:03:56
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Long analysis, wrong analysis.
16...Qh4 17.Bd4 Rfc8 18.Qf1 Qe7 19.Kb1 g6 (Nf8 20.f5!) 20.Qh3 Rc7 21.Ne2 a5 22.c3 Ba3 23.bxa3 Qxa3 24.Rd2 b4 25.Qh6 a4 26.Bxc4 dxc4 27.Nc5 Rxc5 28.Rh3 Be4+ 29.Ka1 g5 (are you serious, Willempie? This is like Heitinga defending against Belorus) 30.f5 wins.

Possible improvements: 25...Nxd2+ 26.Nxd2 bxc3 27.Bxc3 Rxc3 28.Nxc3 Rac8.
Not 25.Bxc4 dxc4 26.Nbc1 Be4+ 27.Ka1 b3 -+.
But 25.Rc2 a4 26.Bxc4 dxc4 27.Nd2 b3 28.Rb2 and now what?
24...Nxd2+ 25.Nxd2 b4.
22...a4 23.Nd2 Ba5 idea 24...b4.

As I am a simple guy, what about 20.h4 iso 20.Qh3? A sample line is 20.h4 a5 21.h5 a4 22.Bxc4 (22.hxg6 fxg6 invites ...Rf8) bxc4 23.Nd2 a3 24.b3 cxb3 (necessary?) 25.cxb3 idea 25.hxg6 and 27.f5. This looks unclear to me.

18...Nf8 19.g5 only delays the retreat of the queen: Ng6 (f4 is dangling) 20.Bxg6 fxg6 21.Qf3 (trying to catch the queen) Qh5 22.Rg4?? Nxb2.

Also possible seems 16...Qh4 17.Bd4 Rfc8 18.Qf1 Qe7 (if we think 18...Nf8 19.g5 dangerous) 19.Kb1 a5 20.Qh3 Nf8
a) 21.f5 a4 22.f6 Qd8 23.fxg7 Kxg7 24.Nd2 a3.
b) 21.Nxb5 a4 22.Nc1 Ba6 23.Nc3 Nxb2!
Ain't chess fun?

Sorry Ostap, again no exhaustive analysis. Like you I also have other things to do. I have faith, that you have taken a thorough look at 16...Qh4.

Sorry S_F, I don't really know how to evaluate 16...Qh4. I certainly do not guarantee equality. It all looks quite messy. I recommend this for two reasons: it slows down White's attack and I don't believe, that White's Be3 is a stronger piece than Black's Nc4.
  

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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5
Reply #385 - 09/11/06 at 15:09:49
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Cheesy Grin

I found the game  Wink Grin



Tal - Tal [C11]

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.Rg3 Nc4 16.Qe1 Qh4 17.Bd4 Rfc8 18.Qf1 Qe7 19.Kb1 g6 20.Qh3 Rc7 21.Ne2 a5 22.c3 Ba3 23.bxa3 Qxa3 24.Rd2 b4 25.Qh6 a4 26.Bxc4 dxc4 27.Nc5 Rxc5 28.Rh3 Be4+ 29.Ka1 Rd5 30.Qxh7+ Kf8 31.Qh8+ Ke7 32.Qxa8 Rxd4 33.cxd4 Bxa8 34.Rxa3 bxa3 1-0



  
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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5
Reply #384 - 09/11/06 at 11:59:31
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986 wrote on 09/11/06 at 10:59:50:
27.Nc5 must be played instead of Nbc1.

Probably but that is much less fun Wink
Though 27...Rxc5 should win the piece back I feel as 28. Bxc5 Be4+ 29. Rd3 (29. Ka1 Nxc5) Bxd3+ 30. Rxd3 cxd3 31.Bb4 trapping the queen runs into 31...d2 
I am not sure about the position after 27...Rxc5. On first sight it looks like both sides are in deep trouble Grin
28 Rh3 Be4+29.Ka1 and now prolly g5 looks best for both sides and I still have to look at that as this looks like a position only Tal would get and only then against himself Grin
  

If nothing else works, a total pig-headed unwillingness to look facts in the face will see us through.
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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5
Reply #383 - 09/11/06 at 10:59:50
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27.Nc5 must be played instead of Nbc1.
  
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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5
Reply #382 - 09/11/06 at 10:38:34
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986 wrote on 09/11/06 at 09:39:00:
Quote:
That is, after: 16...Qh4 17.Bd4 Rfc8 18.Qf1 Qe7 19.Kb1 g6 20.Qh3 Rc7 21.Ne2 a5 22.c3 Ba3 23.bxa3 Qxa3 24.Rd2 b4! after an hour's think Shedder thinks black is winning (or close to winning). For its main line it gives: 25.Rc2 a4 26.Bxc4 dxc4 27.Nd2 b3 28.Rb2 Rb8 -+


What does Shredder thinks after 25.Qh6? I agree with MNB. These lines look dubious but the lines given by him are looking dubious too in my eyes. I think the black position is dubious Smiley

No Shredder and just checking with a real board, but I presume 25. Qh6 a4 as 26.Rh3 doesnt threaten mate just yet.  I really dont see any way to hold the position for white eg (just because there is a queen sac in it Grin):
26. Bxc4 dxc4 27. Nbc1 Be4+ 28.Ka1 bxc3 29.Rxc3 (29.Bxc3 Rb8 30.Bb2 Qb4) Rb8 30.Nd3 cxd3 31. Rxa3 dxe2 and mate cant be avoided
  

If nothing else works, a total pig-headed unwillingness to look facts in the face will see us through.
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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5
Reply #381 - 09/11/06 at 09:39:00
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Quote:
That is, after: 16...Qh4 17.Bd4 Rfc8 18.Qf1 Qe7 19.Kb1 g6 20.Qh3 Rc7 21.Ne2 a5 22.c3 Ba3 23.bxa3 Qxa3 24.Rd2 b4! after an hour's think Shedder thinks black is winning (or close to winning). For its main line it gives: 25.Rc2 a4 26.Bxc4 dxc4 27.Nd2 b3 28.Rb2 Rb8 -+


What does Shredder thinks after 25.Qh6? I agree with MNB. These lines look dubious but the lines given by him are looking dubious too in my eyes. I think the black position is dubious Smiley

Quote:
16...Qh4 17.Bd4 Rfc8 18.Qf1 Nf8. Note, that Black only spends one tempo: the queen will return to e7.


19. g5 and there is no return for the queen Wink
I am happy to support the whiteplayer Cool
Tom
  
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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd
Reply #380 - 09/11/06 at 04:01:07
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MNb wrote on 09/11/06 at 01:36:10:
Question for Ostap: what was your concrete objection against 16.Qf2 Bxc3 ?


As I said above:
OstapBender wrote on 09/10/06 at 04:23:26:
Besides, I only had time to fill in the gaps of my analysis of 16.Qe1 - to completely analyze the alternatives would require more time than I'm willing to spend at this moment (now that summer has passed, there are too many other things competing for my time - such is life!).

No concrete objection, just not enough time to analyze all possibilities.  MNb, had you given me a bit more to work with I might have examined 16.Qf2 more carefully - perhaps even before working out the details for 16.Qe1.   As it was, analyzing 16.Qe1 (which I barely had time for) was more time-efficent having a lot of information from what has already been posted as well as analysis I had done in the process of digesting these posts.  If not for the limited time available, there are a lot of decisions I might make differently.

At first glance, I suspect that 16.Qf2 Bxc3 17.bxc3 will work out to be a strong continuation for White despite the doubt expressed in previous posts in this thread - however, I was not willing to play into this line just on this hunch.
  

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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5
Reply #379 - 09/11/06 at 03:50:42
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Sorry, I made another mistake in one of the lines of my analysis.

In the line after: (16...Qg4) 17.Qf1 I don't like ...Rfc8 any more because 18.g5 is strong -- maybe even winning. After 17.Qf1, instead of ...Nxe3 18.Rxe3 Qe7 where I think white has a nice advantage after 19.Qh3 g6 20.Ne2, I like 17...Qe7, with possibilities of transposing into one of the lines in my analysis with 17.Bd4. At least black has slowed down white's attacking setup with the heavy pieces on the h-file.

I still think that black is fine after 17.Bd4. One of the neat things for black about having a knight on c4 is that if white pushes with f5, then black can take the e5 pawn with the knight on c4 (I think this is often better than taking the pawn with the other knight), while the other knight stays back and covers f8.

Cheers.
  
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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd
Reply #378 - 09/11/06 at 01:36:10
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S_F wants words; he will get them.
White's dream is to mate Black. So it would be very nice to place the queen on h4 and the rook on h3. 16...Nxe3 17.Rh3 g6 18.Qxe3 Bxc3? (even Dom had to admit this) 19.bxc3 Qc7 20.Qf2 and 21.Qh4 gives White a winning attack, as I have previously shown, though the plan f4-f5-f6 (saccing the e-pawn) stems from Memers.
Black must prevent the queen coming to h4. He can achieve that in two ways.
A) with 18...Qc7 19.Qf2 Be7 (Dom). I think 19.Ne2 (as h4 is not available, White should leave the queen on e3) Be7 20.Nbd4 pleasant for White. Maybe 17.Qxe3 Qc7 18.Ne2 is a refinement.
B)  or with 16...Qh4. The idea of this move is of course not to grab the pawn on h2. How did this idea ever pop up in your mind, Ostap? The idea is to slow down White's attack. If White wants to reach his ideal setup, he must first chase away the queen with Qf1 and Rh3. Afterwards he will need another two tempi to get the queen on h4. Black can avoid weakening his kingside: 16...Qh4 17.Bd4 Rfc8 18.Qf1 Nf8. Note, that Black only spends one tempo: the queen will return to e7. The question is of course, if White has another more useful plan. The question then is, if the queen is better on e1 or on f2. Because of 16.Qf2 Qh4?! 17.Bd4 and 18.Qf2 I feel the latter, but who am I?
The lines with ...g6, given by Whiteatak_Shredder and 986, look dubious to me. An important rule for the defence is to avoid needless weakenings.
C) more or less the same idea with 16...Re8 does not seem to work: 17.Rh3 Nf8 18.Bc5 favours White imo.

Question for Ostap: what was your concrete objection against 16.Qf2 Bxc3 ?
  

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Re: Steinitz:  1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5
Reply #377 - 09/10/06 at 23:01:23
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Sure, here are some of my thoughts on my analysis (of 16...Qh4):

17. Bd4 (Seems like the best square for the bishop. It is hard for black’s pieces to attack, offers protection for some of white’s pieces, and prepares f5); 17. Qf1 Rfc8 might transpose with 18.Bd4.

17…Rfc8 (Vacates f8 for black’s knight or another piece; attacks on the queenside and pressurizes squares such as c3; provides protection with Rc7 in some cases)

18. Qf1 (Prepares Rh3 or Qh3; frees white’s c3 knight from the bishop pin) 

   If 18. Qf2 then Bxc3 19. Bxc3 a5 and if A) 20. Qf1 b4 and if for move 21. white’s dark-squared bishop moves, then 21…a4 and black’s position looks at least equal to me, while if white plays 21. Rh3 Qxg4 and, well, Shredder thinks the position is exactly equal with perpetual checks in its two main lines. If B) 20. Qg2 then Nf8 protecting h7 and g6. Black threatens to push his a pawn and / or his b pawn and seems to me to probably have enough pressure on the queenside to counterbalance white’s attack on the kingside. If 21. Rh3 then Qe7 providing yet more forces for his queenside attack. 21. Qh3 is Shredder’s choice here, and after the queen exchange 21…QxQ 22. RxQ Ng6 (attacking white’s pawns) black seems to be fine.

After 18. Qf1 Qe7 (bolstering black’s queenside attack) then I chose as my main line, 

19. Kg1 (a useful waiting move; moving off the semi-open c-file) Admittedly, I haven’t analyzed other candidate moves here as well as this one, but there are lots of transpositional possibilities. Perhaps white has some knockout punch here, I don’t know. However, my guess (backed up with my computer analysis) would be that black probably has sufficient defensive resources here.

19…g6 (Well, principles are broken in chess from time to time) thus arriving at my post I made today, now as:

A)      20.Qh3 Rc7 (preparing Rac8; defending the seventh rank) 21.Ne2 (preventing BxN with …b4 to follow) a5 22.Bxc4 (22.c3? Ba3! 23.bxa3 Qxa3 24.Rd2 b4 -+) dxc4 (freeing black’s bishop) 23.Nbc1 f6 = (liquidating black’s centre; opening lines for black’s pieces)
B)      20.Rh3 (probably too slow) a5 (with strong pressure; threatening to push to a3) 21.Bxc4 dxc4 =   
C)      20.Nd2 Na3 21.Kc1 (only move) Bxc3 22.Bxc3 (…bxc3 is probably too weak) Rxc3 23.bxc3 (only move) Rc8 =

I hope this helps a bit.
Cheers
  
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