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Subject: Re: Some Maastricht testpositions

Author: Alexander Kure

Date: 15:37:56 07/15/02

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On July 15, 2002 at 18:34:10, Uri Blass wrote:

>On July 15, 2002 at 18:12:48, Gian-Carlo Pascutto wrote:
>
>>On July 15, 2002 at 18:01:11, Uri Blass wrote:
>>
>>>Another question is what do you mean by a winning score.
>>>
>>>Suppose that I can see Qh5 with +0.97 score when another move has +0.56 score.
>>>Does it mean that Qh5 has a winning score?
>>
>>Win of a piece (possibly for a pawn), so something around +2.
>>
>>--
>>GCP
>
>programs may see also only rook and 2 pawns for bishop and knight so the score
>may be only +1.
>
>Here are some computer lines:
>f4g6 f7g6 c2g6 h7g6 h5g6 g8h8 g6h5 h8g8 c1h6 e7f6 h5g6 g8h8 h6f8 f6e5 d4e5 d8f8
>
>f4g6 f7g6 c2g6 h7g6 h5g6 g8h8 g6h5 h8g8 c1h6 e7f6 h5g6 g8h8 h6f8 f6e5 g6h5 h8g8
>d4e5 d8f8 h5g4 g8h7
>
>
>Uri

The double piece sac is quite spectacular, but the winning continuation is the
very strong intermediate move Re1!! (instead of Qh5).

Greetings
Alex



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