Author: Paul
Date: 11:10:02 10/03/01
Go up one level in this thread
On October 03, 2001 at 12:13:07, Paul wrote:
>On October 03, 2001 at 11:30:16, leonid wrote:
>
>>[D]2qn4/2knqqbb/1qq2RP1/q2qNB2/3QQ3/2QN4/PQP5/KQ6 w - -
>>
>>Please indicate your result.
>>
>>If you can, please say me what last versions of CHESS MASTER (CM) petmit to
>>search for mate by brute force. If the same version give posibility to indicate
>>needed position. On my version, CM 5000, I was not able to find this.
>>
>>Thanks,
>>Leonid.
>
>Hi!
>
>Pretz also says mate in 10 in 2 seconds on a p3/1GHz:
>
>00:02 WM10 10 Qbxb6+ Qxb6 Qbxb6+ Nxb6 Rxc6+ Nxc6 Qxc6+ Kd8 Qexd5+ Qxd5 Qdxd5+
>Qcd7 Qxb6+ Ke8 Bxd7+ Kf8 Qa8+ Qe8 Qxe8#
>
>Groetjes,
>Paul
Checked it with Chest 3.19 just now (sorry Heiner :), and it confirms the mate
in 10, and there's only 1 key move (Qbxb6+):
2qn4/2knqqbb/1qq2RP1/q2qNB2/3QQ3/2QN4/PQP5/KQ6 w - -
acn 351249493; acs 3110; bm Qbxb6+; ce 32748; dm 10; id "leonid 3/10/01";
pv Qbxb6+ Qaxb6 Rxc6+ Nxc6 Qbxb6+ Nxb6 Qxc6+ Kd8 Nxf7+ Qexf7 Qh4+ Qe7 Qxe7+
Kxe7 Qxg7+ Qf7 Qxf7+ Kd8 Qfe8#;
Paul
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