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Subject: Re: One mate to solve...

Author: Dann Corbit

Date: 14:02:41 05/15/01

Go up one level in this thread


On May 15, 2001 at 06:30:34, leonid wrote:

>Hi!
>
>If you would like to solve one simple mate then you have one.
>
>[D]1qbBBbq1/1Q5r/R2Nq1P1/2Q1N1n1/KQ2q1rk/2Q1N1n1/R2Nq1P1/1Q5r w - -
Exchess found the key move instantly.  At ply 6, there was (I assume) a massive
fail high [probably saw the checkmate] and it has been more or less hung there
for quite a while.  So even when the quiescent search does not go nuts, you
still have to pay the piper later.

  Test Position:
  1.   9.80     0    75831   1. Qxh1+
  1.   9.80     0   106706   1. Qxh1+
  2.   ++       0   165977   1. Qxh7+
  2.  14.03     0   184827   1. Bxg5+ Kxg5
  2.  16.51     1   215322   1. Nef5+ Kh5
  2.  16.51     1   215342   1. Nef5+ Kh5
  3.  16.51     1   256197   1. Nef5+ Kh5 2. Nxg3+
  3.  16.51     2   432396   1. Nef5+ Kh5 2. Nxg3+
  4.   ++       2   434889   1. Nef5+
  4.  22.15     2   487107   1. Nef5+ Kh5 2. Nxg3+ Kh6
  4.  22.15     3   604125   1. Nef5+ Kh5 2. Nxg3+ Kh6
  5.   ++       3   607580   1. Nef5+
  5.  25.22     3   727501   1. Nef5+ Kh5 2. Nxg3+ Kh6 3. Qxh1+
  5.  25.22    10  2250110   1. Nef5+ Kh5 2. Nxg3+ Kh6 3. Qxh1+
  6.  25.33    19  4192795   1. Nef5+ Kh5 2. Nxg3+ Rxg3 3. Qxh1+ Rh3



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