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Subject: Re: What does your engine see???

Author: Robert Hyatt

Date: 10:17:50 08/23/04

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On August 23, 2004 at 12:50:39, Uri Blass wrote:

>On August 23, 2004 at 12:44:32, Robert Hyatt wrote:
>
>>On August 23, 2004 at 12:04:00, Alessandro Scotti wrote:
>>
>>>On August 23, 2004 at 11:41:57, Stan Arts wrote:
>>>
>>>>On August 23, 2004 at 11:00:50, Alessandro Scotti wrote:
>>>>
>>>>>On August 23, 2004 at 10:19:54, Uri Blass wrote:
>>>>>
>>>>>>After Rh6+ Kg4 f5+ exf6 I see no mate but only draw.
>>>>>>Maybe you have a bug in the enpassant code and you do not consider exf6
>>>>>
>>>>>In fact, probably (*) the best continuation after Rh6+ Kg4 is Qd7+.
>>>>>
>>>>>(*) That is, my computer thinks... :-)
>>>>
>>>>Atleast there's no easy mate in sight after Nxh3 Kxh3 Rh6+.
>>>>Neurosis also thinks it's a draw at most for black.
>>>
>>>So far, the only engine I have found that sees Nxh3 winning easily is Pro Deo.
>>>(My engine is one of many that wants to play Ne6.) However, I have tried to play
>>>several lines with white against Pro Deo and in all cases it actually did manage
>>>to win easily! :-)
>>
>>
>>
>>
>>I don't see it winning easily.
>>
>>We can test it easily enough.  I play Kxh3.  Your (pro deo's) move...
>>
>>If Rh6+ I play Kg4.
>
>ProDeo suggests Rh6+ Kg4 g6
>
>Uri


OK, we are at Nxh3 Kxh3 Rh6+ Kg4 g6 Qe2

Crafty says draw here. as it has from the point Nxh3 was first played...




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