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Subject: Re: Test Position, Rook and Pawn Ending, Yace- P.ConNerS (0-1)

Author: Mogens Larsen

Date: 06:26:39 02/23/01

Go up one level in this thread


On February 23, 2001 at 08:51:44, Uri Blass wrote:

>On February 23, 2001 at 08:15:11, Mogens Larsen wrote:
>
>>On February 23, 2001 at 07:50:15, Uri Blass wrote:
>>
>>>On February 23, 2001 at 07:37:24, Mogens Larsen wrote:
>>>
>>>>On February 23, 2001 at 01:56:13, Ferdinand S. Mosca wrote:
>>>>
>>>>>
>>>>>Yace 0.99.08 - P.ConNerS (0-1)
>>>>>IPCC-2001, Paderborn (2), 21.02.2001
>>>>>
>>>>>[D]8/4k1p1/5p2/KP6/P7/4r2p/3R4/8 w - - 0 1
>>>>>
>>>>>Probably the point where Yace could have drawn the game.
>>>>>Black's last move is 41...h3 and Yace responded with 42. b6?!
>>>>>
>>>>>Is there any program that considers 42.Rb2?
>Yace lost the game so the question is in what position yace started to "feel"
>bad.
>
>the game was finished after 42.b6 Rb3 43.Ka6 g5 44.b7  g4 45.Re2+ Kf7
>46.Rh2 f5 47.a5 f4 48.Rf2 Ke6 49.Rc2 Kd5 50.Rd2+ Ke5 51.Re2+ Kf5 52.Rh2 f3
>53.Ka7 g3 54.Rxh3 g2 55.Rxf3+ Rxf3 56.b8Q g1Q+...
>
>What is the first move that yace shows a negative score?

That depends on the amount of time you use on each move. But with approx. two
minutes per move, the score starts dropping after Ka6.

Mogens.



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