Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Interesting Test Move Combination

Author: John Merlino

Date: 09:22:16 04/01/05

Go up one level in this thread


On April 01, 2005 at 08:33:37, Rob Basham wrote:

>See if your program or engine finds..
>
>Rxh6   Nxh6
>
>QxN    Kf7
>
>Nd3!
>
>[D]r5k1/pq2pn2/3pN1pp/n2P4/1rp1PQ2/1P3PP1/PN4K1/2R4R w - - 0 1

CMX Yoda v25 finds the line in two seconds on a P4-2.4:

Time	Depth	Score	Positions	Moves
0:00	1/3	2.95	5032		1.Rxh6 Nxh6 2.Qxh6 Kf7 3.Qh7+ Ke8
					4.Qxg6+ Kd7
0:00	1/4	2.98	18074		1.Rxh6 Nxh6 2.Qxh6 Kf7 3.Qg7+ Ke8
					4.Na4 Qc8 5.Qxg6+ Kd7
0:00	1/5	3.16	77920		1.Rxh6 Nxh6 2.Qxh6 Kf7 3.Qg7+ Ke8
					4.Qxg6+ Kd7 5.Qg4 Qc8 6.Nd3 Rb6
0:00	1/6	3.98	174586		1.Rxh6 Nxh6 2.Qxh6 Kf7 3.Qg7+ Ke8
					4.Nd3 Rb5 5.bxc4 Rb6 6.Qxg6+ Kd7
0:02	1/7	4.84	615104		1.Rxh6 Nxh6 2.Qxh6 Kf7 3.Nd3 Rc8
					4.Ndf4 Ke8 5.Nxg6 Kd7 6.Ngf8+ Rxf8
					7.Qxf8
0:08	1/8	7.65	1926791		1.Rxh6 Nxh6 2.Qxh6 Kf7 3.Nd3 Nxb3
					4.Nxb4 Na5 5.Qh7+ Ke8 6.Nc7+ Qxc7
					7.Qg8+ Kd7 8.Qxa8
0:20	1/9	8.12	5250434		1.Rxh6 Nxh6 2.Qxh6 Kf7 3.Nd3 cxd3
					4.e5 Qxd5 5.Ng5+ Ke8 6.Qxg6+ Kd8
					7.Ne6+ Qxe6 8.Qxe6 Nc6 9.Rxc6
1:05	1/10	8.59	17072568	1.Rxh6 Nxh6 2.Qxh6 Kf7 3.Nd3 Rc8
					4.e5 Qxd5 5.Nef4 Qxd3 6.Qh7+ Ke8
					7.Nxd3 Rb6 8.Qxg6+ Kd7

jm



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.