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Subject: Re: Too hard for my engine, how about yours?

Author: Uri Blass

Date: 14:49:40 11/04/02

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On November 04, 2002 at 17:06:29, Uri Blass wrote:

>On November 04, 2002 at 10:41:15, Richard Pijl wrote:
>
>>>[D]2bq3k/2p4p/p2p4/7P/1nBPPQP1/r1p5/8/1K1R2R1 b - - 0 1 bm Be6, am c2;
>>>>Bagirov-Gufeld 1973
>>>
>>>Baron likes c2 very much in the beginning, but gets fail lows about every ply
>>>from the 9th ply onwards. Finally Be6 is selected after 25 minutes:
>>>
>>>1..Be6 2.Qc1 c2 3.Kb2 cxd1=Q 4.Qxd1 (score +1.68)
>>
>>I let it continue and on ply 12 it selected c2 again with a massive fail high.
>>1..c2 now scores +3.08 again. I will check this position later this evening with
>>the current experimental version that will hopefully be released soon.
>>(And the short PV's are fixed then as well ...)
>>
>>Richard.
>
>3.08 is not good enough
>
>Here is movei's opinion at depth 12 on p850.
>
>depth=12 +3.68 c8e6 f4c1 c3c2 b1b2 e6c4 b2a3 c7c5 a3b2 d8b6 b2c3 c2d1n c3d2 c4b3
>g1d1 b3d1 c1d1 c5d4
>Nodes: 342802724 NPS: 141594
>Time: 00:40:21.01
>
>The score at depth 11 is 3.19 and I guess the score at depth 13 may be even more
>than +3.68
>
>Uri

My guess is correct

depth=13 +4.41 c8e6 f4c1 c3c2 b1b2 e6c4 b2a3 c7c5 a3a4 d8e8 a4a3 e8e4 g1g3 c2d1q
c1d1 b4c2 a3b2 c2d4
Nodes: 622237902 NPS: 142005
Time: 01:13:01.80

Uri



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