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Subject: Re: One mate to solve...

Author: leonid

Date: 04:56:42 05/16/01

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On May 16, 2001 at 03:01:45, Vincent Lejeune wrote:

>On May 15, 2001 at 21:27:53, leonid wrote:
>
>>On May 15, 2001 at 17:50:26, Vincent Lejeune wrote:
>>
>>>On May 15, 2001 at 17:46:55, Vincent Lejeune wrote:
>>>
>>>>On May 15, 2001 at 06:30:34, leonid wrote:
>>>>
>>>>>Hi!
>>>>>
>>>>>If you would like to solve one simple mate then you have one.
>>>>>
>>>>>[D]1qbBBbq1/1Q5r/R2Nq1P1/2Q1N1n1/KQ2q1rk/2Q1N1n1/R2Nq1P1/1Q5r w - -
>>>>>
>>>>>Please indicate your result.
>>>>>
>>>>>Thanks,
>>>>>Leonid
>>>
>>>
>>>My hardware is Celeron@875 Mhz !!
>>>
>>>>
>>>>I found Goliath 2000 v2.8 a very very good mate finder !
>>>>is there a more recent version of Goliath ??
>>>>
>>>>
>>>>Analysis by Little Goliath 2000 v2.8:
>>>>
>>>>1.Qxh7+ Qxh7 2.Ndf5+ Kh5 3.Nxg3+ Kh4 4.Qxh1+ Kxg3 5.N3xg4+ Q4d3 6.Rxe6 Qxb4+
>>>>7.Q5xb4 Qxh1 8.Nxd3
>>>>  +-  (16.90)   Depth: 6   00:00:22  12540kN
>>>>1.Qxh7+ Qxh7 2.Nef5+ Kh5 3.Nxg3+ Rxg3 4.Qxh1+ Rh3 5.Qcxh3+ Nxh3 6.g4+ Q6xg4
>>>>7.gxh7+
>>>>  +-  (18.00)   Depth: 6   00:00:29  12540kN
>>>>1.Nef5+
>>>>  +-  (18.11)   Depth: 6   00:00:34  12540kN
>>>>1.Nef5+ Kh5 2.Nxg3+ Rxg3 3.Qxh1+ Rh3 4.Qcxh3+ Qxh3 5.gxh7+ Qeg6 6.hxg8Q Qxe8+
>>>>7.Nxe8
>>>>  +-  (33.25)   Depth: 6   00:00:56  12540kN
>>>>1.Nef5+ Kh5 2.Nxg3+ Rxg3 3.Qxh1+ Rh3 4.Qcxh3+ Qxh3 5.gxh7+ Qeg6 6.hxg8Q Qxe8+
>>>>7.Nxe8
>>>>  +-  (33.25)   Depth: 7   00:01:02  51270kN
>>>>1.Nef5+ Kh5 2.Qxh7+ Qxh7 3.Nxg3+ Rxg3 4.Qxh1+ Rh3 5.Qhxh3+ Qxh3 6.gxh7+ Nf7
>>>>7.h8Q+ Bh6 8.Bxf7+ Qg6 9.Bxg6#
>>>>  +-  (#9)   Depth: 7   00:01:13  51270kN
>>
>>Do I understand correctly time? It is 73 seconds? Then NPS is 702 knps, that is
>>very high even for selective search. Mine selective for the same position was
>>282 knps. Computer 600Mhz.
>>
>>Do come Goliath with graphics, or it is just engin like Mate 2.0 ? Do we have
>>this solver for DOS or for Windows, or for both?
>>
>>Cheers,
>>Leonid.
>
>
>Yes, goliath compute at speed above 1.2 Mnodes/s sometimes.

Since this engin use hash, this 1.2 Mnps could be already some 1.5 Mnps without
hash. Mine never went so far in selective.


>It's a winboard engine, I use it under chessbase interface with the winboard
>adaptator.
>
>You can find several version here : http://www.borgstaedt.de/
>follow the download link...

Thanks!



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