Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Analysis for this FEN ?

Author: John Merlino

Date: 13:15:31 07/27/04

Go up one level in this thread


On July 27, 2004 at 14:14:45, Gopikrishna wrote:

>How many plies its taking for your engines to find the mate score for this
>position?
>6kr/1b2bp1p/p6Q/Pp2p3/1q3p2/4B1N1/2PR2PP/6K1 w - - 0 33

CM9_SKR on an AMD 2500 finds Mate in 10 at depth 6, and Mate in 9 at depth 8:

Time	Depth	Score	Positions	Moves
0:00	1/3	0.07	3544		33.Nf5 Qb1+ 34.Kf2 fxe3+ 35.Ke2
					Qe1+ 36.Kxe1 exd2+ 37.Kxd2 Bb4+
					38.c3
0:00	1/4	2.91	12284		33.Nf5 Qb1+ 34.Kf2 fxe3+ 35.Ke2
					Qe1+ 36.Kxe1 exd2+ 37.Kd1 Bf3+
					38.gxf3
0:00	1/5	7.61	30834		33.Nf5 Qb1+ 34.Kf2 fxe3+ 35.Ke2
					Qe1+ 36.Kxe1 exd2+ 37.Kd1 Bf3+
					38.gxf3 Bf6 39.Qxf6
0:00	1/6	Mate10	101342		33.Nf5 Qb1+ 34.Kf2 Bh4+ 35.Qxh4
					fxe3+ 36.Ke2 Bf3+ 37.gxf3 Qf1+
					38.Kxf1 e2+ 39.Kxe2 f6 40.Rd8+
					Kf7 41.Qh5+ Ke6 42.Rd6#
0:00	1/7	Mate10	138559		33.Nf5 Qb1+ 34.Kf2 Bh4+ 35.Qxh4
					fxe3+ 36.Ke2 Bf3+ 37.gxf3 Qf1+
					38.Kxf1 e2+ 39.Kxe2 f6 40.Rd8+
					Kf7 41.Qh5+ Ke6 42.Rd6#
0:00	1/8	Mate09	252627		33.Nf5 Qb1+ 34.Kf2 Bh4+ 35.Qxh4
					fxe3+ 36.Ke2 Bf3+ 37.gxf3 Qf1+
					38.Kxf1 e2+ 39.Kxe2 f6 40.Qxf6
					h6 41.Qg7#
0:01	1/9	Mate09	424604		33.Nf5 Qb1+ 34.Kf2 Bh4+ 35.Qxh4
					fxe3+ 36.Ke2 Bf3+ 37.gxf3 Qf1+
					38.Kxf1 e2+ 39.Kxe2 f6 40.Qxf6
					h6 41.Qg7#
0:02	1/10	Mate09	800806		33.Nf5 Qb1+ 34.Kf2 Bh4+ 35.Qxh4
					fxe3+ 36.Ke2 Bf3+ 37.gxf3 Qf1+
					38.Kxf1 e2+ 39.Kxe2 f6 40.Qxf6
					h6 41.Qg7#
0:04	1/11	Mate09	1634956		33.Nf5 Qb1+ 34.Kf2 Bh4+ 35.Qxh4
					fxe3+ 36.Ke2 Bf3+ 37.gxf3 Qf1+
					38.Kxf1 e2+ 39.Kxe2 f6 40.Qxf6
					h6 41.Qg7#
0:08	1/12	Mate09	3489391		33.Nf5 Qb1+ 34.Kf2 Bh4+ 35.Qxh4
					fxe3+ 36.Ke2 Bf3+ 37.gxf3 Qf1+
					38.Kxf1 e2+ 39.Kxe2 f6 40.Qxf6
					h6 41.Qg7#

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.