Computer Chess Club Archives


Search

Terms

Messages

Subject: At depth 12

Author: Dadi Jonsson

Date: 10:59:24 09/19/04

Go up one level in this thread


On September 18, 2004 at 15:59:24, Daniel Jackson wrote:

>[D]rnbqkbnr/qqqqqqqq/8/8/8/8/QQQQQQQQ/RNBQKBNR w
>
>If someone has superfast hardware and a program that excels at mates please run
>this position, to find the shortest mate....whomever moves first will win.
>
>Daniel

Shredder 8 (Chess Assistant 7.1), 512mb hash, dual opteron 248, 2GB, Win XP Pro
(service pack 2):

[+12.33]  d=12  1.Qaxf7+ Qgxf7 2.Rxa7 Qxa7 3.Qhxc7 Qaxf2+ 4.Qgxf2
                 Q8xc7 5.Rxh7 Rxh7 6.Qxf7+ (13:26.39)
[+12.04]  d=12  1.Qaxf7+ Qgxf7 2.Rxa7 Qcxh2 3.Rxb7 Qxf2+ 4.Qgxf2
                 Qxd2+ 5.Qcxd2 Qxf2+ 6.Kxf2 Qf5+ 7.Ke1 Qxd2+ 8.Qbxd2
                 Qxe2+ 9.Q1xe2+ Be6 10.Rxh8 (12:19.35)
[+11.79]  d=11  1.Qaxf7+ Qgxf7 2.Rxa7 Qcxh2 3.Rxb7 Qxf2+ 4.Qgxf2
                 Qxd2+ 5.Qcxd2 Qxf2+ 6.Kxf2 Qf5+ 7.Ke1 Qxd2+
                 8.Qbxd2 (7:05.16)
[+11.34]  d=11  1.Qaxf7+ Qgxf7 2.Rxa7 Qcxc2 3.Qd1xc2 Qxa7 4.Qhxh7
                 Qaxf2+ 5.Qgxf2 Qxf2+ 6.Kxf2 Qd4+ 7.Qbxd4 Qxd4+
                 8.Qxd4 Qe3+ 9.Bxe3 (6:43.39)
[+11.09]  d=10  1.Qaxf7+ Qgxf7 2.Rxa7 Qcxc2 3.Qd1xc2 Qxa7 4.Qhxh7 Q
                 axf2+ 5.Qgxf2 Qxf2+ 6.Kxf2 Qd4+ 7.Qbxd4 Qxd4+ 8.Qxd4
                 Qe3+ 9.Bxe3 (2:04.51)




This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.