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Subject: Re:Crafty 17-09 v Genius 5 game 2 (comp assist)

Author: blass uri

Date: 08:08:47 03/15/00

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On March 15, 2000 at 10:45:57, Chessfun wrote:

>On March 15, 2000 at 04:38:15, Paul wrote:
>
>>On March 15, 2000 at 01:44:25, Chessfun wrote:
>>
>>>61. Kb6 seems a simple win not sure why crafty misses it.
>>
>>Hi Sarah,
>>
>>I might not be fully awake yet, but my program usually is :)
>>and it says:
>>
>>61. Kb6 Qb3+ 62. Kc7 Qxb8+ 63. Kxb8 Ke6 64. Kc8 Ke5 65. Rg4 Kf5 66. Rxg6 Kxg6
>>and draw, using tablebases ...
>>
>>cheers,
>>Paul
>
>Hi Paul.
>Now I try computer assisted.
>61. Kb6 Qb3+ 62. Kc7 Qxb8+ 63. Kxb8 Ke6 64. Kc8 Ke5 65. Ra4 g5 66. Kc6 Kf5
>67. Kd5 g4 68. Kd4 Kf4 69. Kd3+ Kf3 70. Ra8 wins
>
>Thanks.

66.Kc6 is an illegal move.

If you mean 64.Kc7 then 64...ke5 is the losing mistake(65.Ra4 is mate in 21 in
this case) and 64...g5 can save black.


Uri



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