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Terry McCracken
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Post subject: Re: The Correct Solution?    Posted: Tue Apr 10, 2007 10:27 am

Marc MP wrote:
Karol Majewski wrote:
 JVMerlino wrote: Yep, that MIGHT hold. Not sure, but here's the continuation I see: 1.Qxe5 fxe5 2.Rf1 Qe7 3.Bd1 b5 4.Bb3 Rc4 5.Kg2 {avoiding check on c5} a6 6.Bxc4 bxc4 7.b3 cxb3 8.axb3 Qe8 9.c4 Qe7

I will play 8...a5! and after 9.c4 Qa3!

draw!

Hi Karol,

I think you're right, and 8...a5! will draw! This more or less refutes the solution I had:

1. Qxe5 fxe5 2. Rf1 Rc8 3. Bd1 Rc4 4. Bb3 b5 5. Bxc4 bxc4 6. b4 * which is similar.

So I searched for an improvement and I think I found one!

1. Qxe5 fxe5 2. Rf1 Rc8 3. Bd1 Rc4 4. Bb3 b5 5. a4! a6 {seems forced} 6. Ba2!! Qe7 {lets try this} 7. b4! *

[D]6kr/4q2p/p3P1pB/1p2p3/PPr1P3/2P5/B6P/5RK1 b - b3 0 1

Now white will capture the c4-rook with a winning Q-side pawn structure! Pushing the b-pawn will give an easy win!

Here is Toga 1.3 X4 analysis from the diagram (score relative to Toga - black here):

 Code: 00:22:12.5   0,00   18   627003769   Qd8 Rf7 Qe8 Bxc4 bxc4 Rg7+ Kf8 Rc7+ Kg8 Rg7+ 00:24:38.4   -5,58   19   706926332   Qd8 Bxc4 bxc4 b5 axb5 axb5 Qb8 e7 Qa7+ b6 Qxe7 b7 Qd8 Rf8+ Qxf8... 00:29:39.8   -2,95   19   868872523   Qa7+ Kg2 Qg7 Bxg7 Kxg7 Bxc4 bxc4 Rf7+ Kh6 Rd7 Re8 e7 Kg7 b5 ... 00:35:20.8   -3,05   20   1046837979   Qa7+ Kg2 Qg7 Bxg7 Kxg7 Bxc4 bxc4 Rf7+ Kh6 Rc7 Kg5 e7 Kf6 b5 ... 00:42:52.4   -2,85   21   1296150453   Qa7+ Kg2 Qg7 Bxg7 Kxg7 Bxc4 bxc4 Rf7+ Kh6 Rc7 Kg5 e7 Kf6 b5 axb5 axb5 Ke6 b6 Kd6 Ra7 Rb8 Kf3 h6 Ke3 g5 Kf3 h5 Ke3

And CM9_R1 (score relative to white):

 Code: 1:15   3/14   6.79   21533083   1...De8 2.Fxc4 bxc4 3.b5 axb5 4.axb5 Dd8 5.Rg2 Da8 6.Rg3 Da3... 3:19   3/14   2.37   54352033   1...Dd8 2.Fxc4 bxc4 3.Rg2 g5 4.b5 axb5 5.axb5 Da8 6.Rg3 Dc8 7.Tf5 ... 8:29   4/15   3.53   137867222   1...Dd8 2.Fxc4 bxc4 3.Rg2 g5 4.b5 axb5 5.axb5 Da8 6.Rg3 Dc8 7.Tf5... 22:22   4/15   3.10   351917628   1...Da7+ 2.Rg2 Dg7 3.Fxg7 Rxg7 4.Fxc4 bxc4 5.Tf7+ Rh6 6.e7 Te8... 29:23   4/15   2.83   455845961   1...Dg7 2.Fxg7 Rxg7 3.Fxc4 bxc4 4.Tf7+ Rh6 5.Rg2 Te8 6.e7 g5 7.Tf6+ Rg7 8.Txa6 Txe7 9.a5 Rf7 10.b5 Re8 11.Ta8+ Rd7

I don't think black can prevent this winning set-up for white. Any comments?

Could you post the entire game?

I'd like it for my records thanks!

Terry
 Display posts from previous: All Posts1 Day7 Days2 Weeks1 Month3 Months6 Months1 Year Oldest FirstNewest First
Subject Author Date/Time
Marc MP Sun Apr 08, 2007 7:31 pm
Terry McCracken Sun Apr 08, 2007 8:04 pm
Alessandro Scotti Sun Apr 08, 2007 8:29 pm
John Merlino Mon Apr 09, 2007 4:33 am
Robert Basham Tue Apr 10, 2007 1:38 pm
Marc MP Mon Apr 09, 2007 7:57 am
Alex Brown Mon Apr 09, 2007 8:56 am
Terry McCracken Mon Apr 09, 2007 9:49 am
Karol Majewski Mon Apr 09, 2007 11:44 am
John Merlino Mon Apr 09, 2007 5:40 pm
Ignacio Santos Mon Apr 09, 2007 6:13 pm
John Merlino Mon Apr 09, 2007 7:47 pm
Karol Majewski Mon Apr 09, 2007 11:14 pm
Marc MP Tue Apr 10, 2007 10:08 am
Re: The Correct Solution? Terry McCracken Tue Apr 10, 2007 10:27 am
Marc MP Tue Apr 10, 2007 10:46 am
Terry McCracken Tue Apr 10, 2007 11:00 am
lewisg Tue Apr 10, 2007 2:56 pm
Uri Blass Tue Apr 10, 2007 2:55 pm
Karol Majewski Tue Apr 10, 2007 5:05 pm
Greg Simpson Tue Apr 10, 2007 9:14 pm
Karol Majewski Tue Apr 10, 2007 10:04 pm
Robin Smith Tue Apr 10, 2007 10:19 pm
Terry McCracken Tue Apr 10, 2007 11:18 pm
Robin Smith Tue Apr 10, 2007 11:34 pm
Terry McCracken Wed Apr 11, 2007 12:36 am
lewisg Wed Apr 11, 2007 10:45 am
Pavel Háse Wed Apr 11, 2007 10:55 am
Terry McCracken Wed Apr 11, 2007 5:08 pm
lewisg Wed Apr 11, 2007 5:34 pm
Terry McCracken Mon Apr 16, 2007 5:45 am
Terry McCracken Mon Apr 16, 2007 4:38 pm
Marc MP Mon Apr 16, 2007 5:21 pm
Terry McCracken Mon Apr 16, 2007 6:03 pm
Terry McCracken Mon Apr 16, 2007 7:08 pm
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