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Subject: Re: Fruit-Toga 1.0 lacks endgame knowledge ?

Author: chandler yergin

Date: 23:31:26 10/12/05

Go up one level in this thread


On October 13, 2005 at 00:18:21, Uri Blass wrote:

>On October 12, 2005 at 23:26:09, Aloisio Ponti Lopes wrote:
>
>>[D] 8/4r3/2R4p/k6P/5pK1/4b3/6B1/8 b - - 0 133
>>
>>wKg4,Bg2,Rc6,Ph5/bKa5,Be3,Re7,Pf4,h6
>>
>>Fruit-Toga 1.0 in this position played 133... f3 ? and lost the endgame; from
>>the human point of view this is an unacceptable move... gives thje pawn for
>>nothing, no compensation.
>>
>>What do other engines play in this position ?
>>
>>A. Ponti
>
>I did not analyze it with engines but it seems to me that 133...f3 is drawing
>like 133...Rh7
>
>I do not think that 133...f3  is unacceptable move from human point of view.
>I will probably not play it but not because I think that 133...f3 is worse but
>because I think that 133...Rh7 is more simple path to draw(The only case that I
>may play 133..f3 is in the internet if my opponent is in time trouble and use
>the premove with the rook to avoid losing on time so I can hope for 134...fxg2)
>
>Uri
  It does appear a major blunder.
New game,
[D]8/4r3/2R4p/k6P/5pK1/4b3/6B1/8 b - - 0 1

Analysis by Shredder 8:

1. = (-0.02): 1...Rg7+ 2.Rg6
2. = (0.00): 1...Kb4 2.Bf3 Rg7+ 3.Kf5 Rh7 4.Rg6
3. = (0.00): 1...Kb5 2.Rxh6 f3 3.Bf1+ Kc5
4. = (0.00): 1...Rb7
5. = (0.00): 1...Rh7 2.Bf3 Kb4 3.Bd5 Rh8 4.Bf3 Rg8+ 5.Rg6
6. = (0.00): 1...Re8 2.Bf3 Rh8 3.Kf5 Kb4 4.Kg4 Rg8+ 5.Rg6

(,  12.10.2005)



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