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Subject: Re: Why did Karpov resigned in this position?

Author: Mihaly Szalai

Date: 09:01:09 04/22/05

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On April 22, 2005 at 09:29:13, Andrey Popov wrote:

>This is the last position of the last game of Kasparov-Karpov match.
>If Karpov (Black) reaches a draw, he wins the match.
>Of course, White has a huge advantage.
>However, I do not see any way to win.
>5n1k/5Q2/4p1p1/2q1P2p/7P/6P1/5PK1/3B4 b - - 0 64
>[D]5n1k/5Q2/4p1p1/2q1P2p/7P/6P1/5PK1/3B4 b - - 0 64
>Why did Karpov resigned?
>Can anybody see a series of White's moves leading to win after Qc5-b4?
>Engines quickly go to score about +3.00 and stick on it forever.

According to Kasparov this is the winning line:

64... Qb4 65. Bf3 Qc5 66. Be4 Qb4 67. f3 Qd2+ 68. Kh3 Qh6 (68... Qb4 69. Bxg6
Nxg6 70. Qxg6 Qxh4+ 71. Kg2) 69. f4 Qg7 70. Qxg7+ Kxg7 71. Bc6+-

and we can agree with him:

71... Kf7 72. Kg2 Ke7 73. Kf3 Nh7 (73... Kd8 74. Ke4 Kc7 75. Be8 Kd8 76. Ba4 Kc7
77. Kd4) 74. Ke4 Nf8 75. Kd4 Kd8 (75... Nh7 76. Kc5 Nf8 77. Bb5 Nh7 78. Kc6 Nf8
79. Bd3) 76. Kc5 Kc7 77. Be4 etc.




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