Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Polgar...Test Move...RxN...!

Author: John Merlino

Date: 11:50:24 12/15/02

Go up one level in this thread


On December 15, 2002 at 12:32:45, Art Basham wrote:

>Those Polgar sisters can sure play a mean game of chess!
>Here white played
>RxN...and went on to win!
>
>[D]r4r1k/pp1b2pp/2n1p3/q2pPpBP/n1pP4/2P2NQ1/2PKBPP1/R6R w - - 0 18
>
>Ruffian finds it at just 9 ply...
>Gambit Tiger takes 10 ply...etc.
>
>The white Queen was on her way to c7...!

CM9000, on a P3-733, needs only one second to find Rxa4, and four seconds to get
a positive score for White:

Time	Depth	Score	Positions	Moves
0:00	1/3	-0.68	1816		18.Ra3 h6 19.Be3
0:00	1/4	-0.66	4336		18.Ra3 Nc5 19.Rxa5 Ne4+ 20.Ke1 Nxg3
0:00	1/5	-0.66	13349		18.Ra3 Nc5 19.Rxa5 Ne4+ 20.Ke1 Nxg3
0:01	1/6	-1.88	56981		18.Ra3 Nc5 19.Rxa5 Ne4+ 20.Ke1
					Nxg3 21.Rxd5 exd5 22.fxg3
0:01	1/6	-1.60	73781		18.Nh4 Kg8 19.h6 Nxd4 20.hxg7 Rf7
					21.Ng6 Nxe2 22.Kxe2 Rxg7
0:01	1/6	-0.51	86575		18.Rxa4 Qxa4 19.h6 Rf7 20.hxg7+
					Rxg7 21.Bf6 Rg8 22.Bxg7+ Rxg7
0:02	1/7	-0.08	156345		18.Rxa4 Qxa4 19.h6 g6 20.Bf6+ Rxf6
					21.exf6 Qa6 22.f7 Rd8 23.Ne5
0:04	1/8	0.16	262366		18.Rxa4 Qxa4 19.h6 g6 20.Bf6+ Rxf6
					21.exf6 Kg8 22.Qc7 Rd8 23.Qxb7
0:08	1/9	0.21	568419		18.Rxa4 Qxa4 19.h6 g6 20.Bf6+ Rxf6
					21.exf6 Nb4 22.Rc1 Nc6 23.Qc7 Rd8
					24.Qxb7
0:19	1/10	0.80	1357864		18.Rxa4 Qxa4 19.h6 g6 20.Bf6+ Rxf6
					21.exf6 f4 22.Qxf4 e5 23.Nxe5 Bf5
					24.Rc1 Kg8
0:41	2/11	0.87	3160347		18.Rxa4 Qxa4 19.h6 g6 20.Bf6+ Rxf6
					21.exf6 f4 22.Qxf4 e5 23.Nxe5 Bf5
					24.Rc1 Nxe5 25.Qxe5
3:40	3/12	0.62	18755525	18.Rxa4 Qxa4 19.h6 g6 20.Bf6+ Rxf6
					21.exf6 f4 22.Qxf4 e5 23.Nxe5 Bf5
					24.Rc1 Nxe5 25.Qxe5 Qd7

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.