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Subject: Re: One another good test position for programs!

Author: Paulo Soares

Date: 15:45:42 12/09/99

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On December 09, 1999 at 14:14:47, Dann Corbit wrote:

>On December 08, 1999 at 09:34:04, Côme wrote:
>
>>Hello everybody,
>>In this position:
>>rn1qr1k1/1p2bppp/p3p3/3pP3/P2P1B2/2RB1Q1P/1P3PP1/R5K1 w - -
>>Does your program find the winning move Bxh7!!
>
>Here is computer analysis after 10 full hours on a PIII 500 MHz.  I think
>probably it is NULL MOVE problem, otherwise the correct move would be seen by
>now.
>
>rn1qr1k1/1p2bppp/p3p3/3pP3/P2P1B2/2RB1Q1P/1P3PP1/R5K1 w - - acd 16; acn
>545972321; acs 36001; bm d3h7; ce 27; id "Complete CCovax A.150 [par=2]"; pv Be3
>Nc6 Rac1 Bb4 R3c2 Qh4 Qd1 Ba5 Be2 Nb4 g3 Qe7 Rc5 Bb6 R5c3 a5;

I think that are some lines that programs can't see even at
depth 20.
Paulo Soares, from Brazil



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