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Subject: Re: One eng eval 0.0 the other mate in 27 and is right! Testposition!?

Author: John Merlino

Date: 10:06:23 02/14/05

Go up one level in this thread


On February 14, 2005 at 08:46:05, Ingo Bauer wrote:

>Hallo
>
>This game was played with a Dual Xeon 3GHz + some 6 man tbs for Deep Junior and
>a Athlon XP @ 2500 MHz and 5 pcs tbs.
>
>This is the biggest difference in evaluation I have ever seen on an actual game.
>
>I was impressed because I thougt by myself that it is a draw_
>
>Nice endgame, maybe a testposition has to be earlier in that game.
>
>[D]3b4/8/7p/4k3/6P1/6P1/6K1/8 w - -

It takes CM9_SKR on a P4-2.4 a little over three minutes to see that Black wins:

Time	Depth	Score	Positions	Moves
0:01	15/19	-0.12	887637		1.Kh3 Bc7 2.Kg2 Bb6 3.Kh3 Bd8 4.Kg2
					Ke4 5.Kh3 Bc7
0:02	16/20	-0.12	1234805		1.Kh3 Bc7 2.Kg2 Bb6 3.Kh3 Bd8 4.Kg2
					Ke4 5.Kh3 Bc7 6.Kg2 Bb6
0:03	17/21	-0.12	1846441		1.Kh3 Bc7 2.Kg2 Bb6 3.Kh3 Bd8 4.Kg2
					Ke4 5.Kh3 Bc7 6.Kg2 Bb6
0:05	18/22	-0.12	2812041		1.Kh3 Bc7 2.Kg2 Bb6 3.Kh3 Bd8 4.Kg2
					Ke4 5.Kh3 Bc7 6.Kg2 Bb6
0:09	19/23	-0.12	4519841		1.Kh3 Bc7 2.Kg2 Bb6 3.Kh3 Bd8 4.Kg2
					Ke4 5.Kh3 Bc7 6.Kg2 Bb6
0:15	20/24	-0.12	7314736		1.Kh3 Bc7 2.Kg2 Bb6 3.Kh3 Bd8 4.Kg2
					Ke4 5.Kh3 Bc7 6.Kg2 Bb6 7.Kh3 Bd8
0:24	21/25	-0.12	11180778	1.Kh3 Bc7 2.Kg2 Bb6 3.Kh3 Bd8 4.Kg2
					Ke4 5.Kh3 Bc7 6.Kg2 Bb6 7.Kh3 Bd8
0:41	22/26	-0.12	18973550	1.Kh3 Bc7 2.Kg2 Bb6 3.Kh3 Bd8 4.Kg2
					Ke4 5.Kh3 Bc7 6.Kg2 Bb6 7.Kh3 Bd8
1:22	23/27	-0.12	36626371	1.Kh3 Bc7 2.Kg2 Bb6 3.Kh3 Bd8 4.Kg2
					Ke4 5.Kf1 Bc7 6.Kg2 Bb6 7.Kh3 Bd8
3:14	24/28	-5.36	95617001	1.Kh3 Bb6 2.Kg2 Ke4 3.Kh3 Kf3 4.Kh2
					Be3 5.Kh3 Kf2 6.Kh2 Kf1 7.Kh1 Bg1
					8.g5 hxg5 9.g4 Bb6 10.Kh2 Kf2 11.Kh3
					Kf3 12.Kh2 Kxg4 13.Kg2 Kf4 14.Kf1
					g4 15.Kg2 g3 16.Kh3 Kf3
7:29	25/29	-5.34	187982735	1.Kh3 Bb6 2.Kg2 Ke4 3.Kh3 Kf3 4.Kh2
					Be3 5.Kh3 Kf2 6.Kh2 Kf1 7.Kh3 Kg1
					8.Kh4 Kh2 9.Kh5 Kxg3 10.Kg6 Kxg4
					11.Kf6 Kf3 12.Ke5 Bf4+ 13.Kd5 h5
					14.Ke6 h4 15.Kd5 h3
13:45	26/30	-9.09	321020380	1.Kh3 Bb6 2.Kg2 Ke4 3.Kh3 Kf3 4.Kh2
					Be3 5.Kh3 Kf2 6.Kh2 Kf1 7.Kh3 Kg1
					8.Kh4 Kh2 9.g5 hxg5+ 10.Kg4 Kg2
					11.Kf5 Kxg3 12.Ke4 g4 13.Kxe3 Kg2
					14.Ke4 g3 15.Ke5 Kf3 16.Kd5 g2
					17.Kc6 Ke4 18.Kc5 g1=Q+ 19.Kc6

jm



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