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Subject: Re: Kasparov's team discovered white could probably draw after 26.h3.

Author: Uri Blass

Date: 07:53:03 01/30/03

Go up one level in this thread


On January 30, 2003 at 05:47:28, Drexel,Michael wrote:

>On January 30, 2003 at 04:56:00, Rob wrote:
>
>>>No matter what MIG,Kasparovs team members or Kasparovs scrubwomen have told
>>>after the game.
>>>Black has clear advantage after 26.h3
>>>I can easily prove it with a forced line:
>>>26.h3 Qa1+ 27.Nf1 Qd1 28.Rd2 Qe1 29.Ra8 e3 30.Rxc8 Rxc8 31.fxe3 Ne4 32.Rb2 f3
>>>33.Qf4 f2+ -+
>>
>>Isn´t it amazing how many people think that they and their computer (mainly
>>their computer) can analyse chess better than a former world champions team ?
>>
>>This line ist not forced: 27 Kh2! Qd1 28 Rb2! Qe2! 29 Rb6! and now the
>>complications only begin.... it seems like white can hold but it is devilish
>>complex... Analysing all the lines would take me years. Kudos to kasparovs
>>team... good job....
>>
>>
>>regards,
>>
>>Rob
>
>please dont tell nonsense, they havent analysed this position thourough 30
>minutes after the game. I knew that white could play 27.Kh2.
>I wouldnt let activate the c2 rook with 27...Qd1?.
>I would play 27...Qe1! with big advantage for black and now its your turn.
>28.h4 is not a good try, neither 28.Qh4.
>my next move could be Nd3. :)
>
>Michael

Here is old Deep Fritz's analysis(27...Qe1 seems to be the best move and the
best defence for white seems to be 28.Qh4)

New position
[D]2b2rk1/Rp5p/3p2pQ/2nP4/2P1pp2/7P/P1RN1PPK/q7 b - - 0 1

Analysis by Deep Fritz:

6...Bxh3--
  +-  (3.22)   Depth: 1/3   00:00:00
6...Bxh3-- 7.Qxh3
  +-  (3.59)   Depth: 1/3   00:00:00
6...e3!
  +-  (3.28)   Depth: 1/3   00:00:00
6...e3! 7.fxe3
  +-  (2.25)   Depth: 1/5   00:00:00
6...Qd1! 7.Rb2 Qc1 8.Rbxb7 Nxb7 9.Nxe4 Qxc4 10.Nxd6
  µ  (-1.09)   Depth: 1/8   00:00:00
6...Qd1 7.Rb2 Qc1 8.Rbxb7 Nxb7 9.Nxe4 Qxc4 10.Nxd6
  µ  (-1.09)   Depth: 2/8   00:00:00
6...Qd1 7.Rb2 Qc1 8.Rbxb7 Nxb7 9.Nxe4 Qxc4 10.Nxd6
  µ  (-1.09)   Depth: 3/8   00:00:00
6...Qd1 7.Rb2 Qc1 8.Rbxb7 Nxb7 9.Nxe4 Qxc4 10.Nxd6
  µ  (-1.09)   Depth: 4/8   00:00:00
6...Qd1 7.Rb2 Qc1 8.Rbxb7 Nxb7 9.Nxe4 Qxc4 10.Nxd6
  µ  (-1.09)   Depth: 5/8   00:00:00
6...Qd1 7.Rb2 Qc1 8.Rbxb7 Nxb7 9.Nxe4 Qxc4 10.Nxd6
  µ  (-1.09)   Depth: 6/8   00:00:00
6...Qd1 7.Rb2 Qc1 8.Rbxb7 Nxb7 9.Nxe4 Qxc4 10.Nxd6
  µ  (-1.09)   Depth: 7/8   00:00:00
6...Qd1 7.Rb2 Qc1 8.Rbxb7 Nxb7 9.Nxe4 Qxc4 10.Nxd6
  µ  (-1.09)   Depth: 8/8   00:00:00
6...Qd1 7.Rb2 Qc1 8.Rbxb7 Nxb7 9.Nxe4 Qxc4 10.Nxd6
  µ  (-1.09)   Depth: 9/9   00:00:00  2kN
6...Qd1 7.Rb2 Qc1 8.Rbxb7 Nxb7 9.Nxe4 Rf7 10.Ng5 Re7 11.Ra4
  µ  (-1.25)   Depth: 10/24   00:00:00  210kN
6...Qd1 7.Rb2 Qc1 8.Rbxb7 Nxb7 9.Nxe4 Qxc4 10.Nxd6 Qxd5 11.Nxc8 Rxc8 12.Qxf4
  µ  (-1.09)   Depth: 11/29   00:00:01  856kN
6...Qd1 7.Rb2 Qc1 8.Rbxb7 Nxb7 9.Nxe4 Qxc4
  µ  (-1.16)   Depth: 12/33   00:00:04  3169kN
6...Qd1 7.Rb2 Qe2 8.Rc2 Qxf2 9.Nxe4 Qxc2 10.Ng5
  µ  (-1.03)   Depth: 13/33   00:00:18  11995kN
6...Qd1 7.Rb2 Qe2 8.Qh4 e3 9.fxe3 fxe3 10.Qe7 Rf2
  µ  (-1.22)   Depth: 14/36   00:00:57  37673kN
6...Qd1--
  µ  (-0.91)   Depth: 15/37   00:02:44  107823kN
6...Qd1--
  µ  (-0.91)   Depth: 15/37   00:03:17  129539kN
6...Qd1 7.Rb2 Qe2 8.Rb6 Qxd2 9.Rxd6 Qd4 10.Ra5 Nd3 11.Ra8 Qg7
  µ  (-0.81)   Depth: 16/39   00:09:31  380296kN
6...Qe1!
  µ  (-0.84)   Depth: 16/42   00:16:00  648273kN
6...Qe1! 7.Ra3 Nd3 8.Nxe4 Qxe4 9.f3 Qd4 10.Rd2 Bf5 11.Rb3 b6
  µ  (-1.16)   Depth: 16/42   00:26:03  1057983kN
6...Qe1 7.Qh4 f3 8.Ra3 fxg2 9.Kxg2 Qd1 10.Rac3 Nd3 11.Rxd3
  µ  (-1.03)   Depth: 17/41   00:39:49  1628598kN
6...Qd1!
  µ  (-1.06)   Depth: 17/41   00:43:21  1770656kN
6...Qd1! 7.Rb2 Qe2 8.Rb6 Qxd2 9.Rxd6 Qd4 10.Ra5 Nd3 11.Ra8 Qg7 12.Qxg7+
  µ  (-1.16)   Depth: 17/44   00:57:00  2379668kN
6...Qd1!
  -+  (-1.47)   Depth: 18/43   01:16:18  3190488kN
6...Qd1--
  µ  (-1.16)   Depth: 19/47   02:01:38  5152021kN
6...Qd1-- 7.Rb2 Qe2 8.Rb6 Qxd2 9.Rxd6 Qd4 10.Qg5 Nd3 11.Ra8 Ne5 12.Rd8
  µ  (-1.13)   Depth: 19/47   03:52:57  10338262kN
6...Qe1!
  µ  (-1.16)   Depth: 19/47   04:45:39  12534514kN
6...Qe1! 7.Qh4 f3 8.Ra3 fxg2 9.Kxg2 Nd3 10.Rxd3 exd3 11.Rb2 Qc1 12.Qd4
  µ  (-1.19)   Depth: 19/47   07:21:29  19332658kN

(blass, tel-aviv 30.01.2003)

Uri



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