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Subject: Re: YATP

Author: Uri Blass

Date: 14:39:56 11/22/02

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On November 22, 2002 at 12:23:15, Peter McKenzie wrote:

>Interesting position.
>I let mine run thru. 12 ply, and it switched between quite a few moves (never
>Rxg3 though) but wanted to play e5 at the end of iteration 12 with score of
>about +0.5.
>
>When I force Rxg3, it shows a negative score after 10 ply and a BIG fail low
>after 12ply.  So I imagine Rxg3 could be found quite fast with a slightly better
>eval, otherwise mine will need 13ply to find it (which will take quite a few
>minutes).
>
>Peter

Movei with verification search also needs 13 plies to find it.

depth=13 +0.60 g8g3
Nodes: 225774068 NPS: 154306
Time: 00:24:23.15

13 184 234840 371272336 g8g3 h2g3 h8g8 f3g5 e7g5 h4g5 g8g5 g3h3 g5g2 d2f3 c6f3
c1e1 g2e2 f1f3 e2e1 a1e1

depth=13 +1.84 g8g3 h2g3 h8g8 f3g5 e7g5 h4g5 g8g5 g3h3 g5g2 d2f3 c6f3 c1e1 g2e2
f1f3 e2e1 a1e1
Nodes: 373833393 NPS: 158140
Time: 00:39:23.93




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