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Subject: Mate in 9

Author: Ignacio Santos Crespo

Date: 15:54:38 01/23/05

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On January 23, 2005 at 18:07:13, William Kerr wrote:

>[D] Rr6/6k1/2PK1p2/6p1/4p3/4P3/4bP2/R7 w - - bm Rxb8;id Tough mate in 5;
>
>Some engines or most dedicated chess computers take awhile for this one.


It´s mate in 9.

ChestUCI Ver.3.7:
FEN: Rr6/6k1/2PK1p2/6p1/4p3/4P3/4bP2/R7 w - -
Search for 1. Mate in 62 ...  (Hash=512MB)
   9	03:25	  57.247.909	366.644	+M9	Ta8xb8
Search completed ...  (Time=204.86s)
Mate in 9 found !  (1. Solution in 03:24)
  9/9	03:25	  73.206.114	357.348	+M9	Ta8xb8 Ae2g4 c6c7 Rg7g6 Tb8g8+ Rg6h7 c7c8D
Ag4xc8 Tg8xc8 g5g4 Ta1h1+ Rh7g7 Th1h8 g4g3 Rd6e6 g3g2 Tc8g8+

Ignacio.

• Re: Mate in 9 William Kerr 16:43:06 01/23/05

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