Author: Ed Schröder
Date: 23:16:42 10/03/01
Go up one level in this thread
On October 03, 2001 at 19:49:56, Slater Wold wrote:
>On October 03, 2001 at 15:45:32, José Antônio Fabiano Mendes wrote:
>
>> Taimanov-Zakharov,USSR 1969 === Black to move and win
>> [D]8/5p2/7p/5pk1/8/5KPP/8/8 b
>> Source: http://chesscafe.com/text/secpawnendings.txt
>
>Here are my results:
>
>W,S - Deep Junior 7
>8/5p2/7p/5pk1/8/5KPP/8/8 b - - 0 1
>
>Analysis by Deep Junior 7:
>
>1...h5 2.h4+ Kf6
> ³ (-0.44) Depth: 3 00:00:01
>1...h5 2.h4+ Kg6 3.Kf4 f6
> = (-0.14) Depth: 6 00:00:01
>1...h5 2.h4+ Kg6 3.Kf4 f6
> = (-0.14) Depth: 6 00:00:01
>1...h5 2.h4+ Kg6 3.Ke3 f6 4.Kf4
> ³ (-0.26) Depth: 9 00:00:01 1kN
>1...f6 2.h4+ Kh5 3.Kf4 Kg6 4.h5+ Kxh5 5.Kxf5
> ³ (-0.40) Depth: 9 00:00:01 1kN
>1...f6 2.h4+
> = (-0.10) Depth: 12 00:00:01 6kN, tb=12
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 Kf6 5.Kf4
> = (-0.18) Depth: 12 00:00:01 6kN, tb=30
>1...Kf6 2.Kf4 Ke6 3.h4 Kf6 4.h5
> = (-0.19) Depth: 12 00:00:01 8kN, tb=33
>1...f4 2.gxf4+ Kh4 3.Kg2
> ³ (-0.45) Depth: 12 00:00:01 11kN, tb=48
>1...f4 2.gxf4+ Kh4 3.Kg2 h5 4.Kh2 f6 5.Kg2 f5 6.Kh2
> ³ (-0.52) Depth: 15 00:00:01 27kN, tb=120
>1...f4 2.gxf4+
> = (-0.22) Depth: 18 00:00:01 94kN, tb=422
>1...f4 2.gxf4+ Kf5 3.Ke3 h5 4.Kf3 h4 5.Ke3 Ke6 6.Kf3 f5 7.Kg2 Kf6
> = (-0.05) Depth: 21 00:00:01 220kN, tb=1069
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Kf4 Kg6 6.Kf3 Kf7 7.Kf4
> = (-0.15) Depth: 21 00:00:01 220kN, tb=1479
>1...Kg6 2.Ke3 Kg7 3.Kf4 Kf6 4.g4 Kg6 5.gxf5+ Kh5 6.Ke5 Kh4 7.Kf6
> = (-0.16) Depth: 21 00:00:01 246kN, tb=1865
>1...Kg6 2.Ke3 Kg7 3.Kf4 Kf6 4.Ke3
> = (-0.16) Depth: 24 00:00:01 484kN, tb=2895
>1...Kg6 2.Ke3 Kg7 3.Kf4 Kf6 4.Ke3
> = (-0.16) Depth: 27 00:00:02 812kN, tb=5559
>1...Kg6 2.Ke3 Kg7 3.Kf3 h5 4.Kf4 Kg6 5.Ke3 Kg5 6.Kf3 f6 7.h4+ Kh6 8.Ke3 Kh7
> = (-0.03) Depth: 30 00:00:03 1665kN, tb=11934
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Kf4 Kg6 6.Kf3
> = (-0.04) Depth: 30 00:00:04 1906kN, tb=15592
>1...h5!
> ³ (-0.34) Depth: 33 00:00:07 3599kN, tb=23035
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Kf4 Kg6 6.Ke3
> = (0.05) Depth: 36 00:00:25 13755kN, tb=60299
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Kf4 Kg6 6.Ke3
> = (0.05) Depth: 39 00:01:01 34240kN, tb=133090
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Kf4 Kg6 6.Ke3
> = (0.04) Depth: 42 00:03:06 131608kN, tb=512725
>
>(W, 03.10.2001)
>
>
>W,S - Shredder 5.32
>8/5p2/7p/5pk1/8/5KPP/8/8 b - - 0 1
>
>Analysis by Shredder 5.32:
>
>1...f6 2.Ke3 h5 3.Kf3
> µ (-0.77) Depth: 1/2 00:00:00
>1...h5 2.h4+ Kf6 3.Kf4 Ke6
> µ (-0.88) Depth: 1/2 00:00:00
>1...h5 2.Ke3 f6 3.Kd4 h4
> ³ (-0.63) Depth: 1/2 00:00:00
>1...Kg6 2.Kf4 Kf6 3.h4
> ³ (-0.67) Depth: 1/2 00:00:00
>1...Kg6 2.Kf4 Kf6 3.h4
> ³ (-0.67) Depth: 1/2 00:00:00
>1...Kg6 2.Kf4 Kf6 3.h4 h5
> ³ (-0.64) Depth: 2/4 00:00:00
>1...f6 2.h4+ Kg6 3.Kf4 h5 4.Kf3
> ³ (-0.67) Depth: 2/4 00:00:00
>1...f6 2.h4+ Kg6 3.Ke3 h5 4.Kf4
> ³ (-0.67) Depth: 2/4 00:00:00
>1...f6 2.h4+ Kg6 3.Ke3 h5 4.Kf4
> µ (-0.77) Depth: 3/6 00:00:00
>1...f6 2.h4+ Kg6 3.Ke3 h5 4.Kf4
> µ (-0.77) Depth: 4/8 00:00:00
>1...f6 2.h4+ Kg6 3.Ke2 h5 4.g4
> µ (-0.77) Depth: 5/10 00:00:00
>1...f6 2.h4+ Kg6 3.Kf2 h5 4.Kf3 Kh6 5.Kf4
> ³ (-0.67) Depth: 6/12 00:00:00 4kN, tb=88
>1...Kf6 2.Kf4 h5 3.h4 Ke6 4.Kg5 Kd6 5.Kxf5
> ³ (-0.68) Depth: 6/12 00:00:00 4kN, tb=103
>1...Kf6 2.Kf4 Ke6 3.g4 fxg4 4.hxg4
> ³ (-0.42) Depth: 6/12 00:00:00 5kN, tb=119
>1...h5 2.h4+ Kf6 3.Kf4 Ke6 4.Kg5 Kd6 5.Kxf5
> ³ (-0.46) Depth: 6/12 00:00:00 6kN, tb=132
>1...h5 2.h4+ Kf6 3.Kf4 Ke6 4.Kg5 Kd5 5.Kxf5 Kd4
> ³ (-0.67) Depth: 6/12 00:00:00 6kN, tb=140
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf2 f6 5.Kf3 Kf7 6.Ke2 f4 7.gxf4
> ³ (-0.60) Depth: 7/14 00:00:00 8kN, tb=249
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Kf4 Kg6 6.Kf3 Kh6 7.g4 fxg4+ 8.Ke4
> ³ (-0.67) Depth: 8/16 00:00:00 10kN, tb=362
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Ke3 Kh6 6.g4 hxg4
> ³ (-0.68) Depth: 9/18 00:00:00 15kN, tb=683
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Ke3 Kf7 6.Kf4 Ke6
> µ (-0.76) Depth: 10/20 00:00:00 20kN, tb=969
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Ke3 Kh7 6.Kf3 Kh6 7.Ke3 Kh7 8.Kf3
> ³ (-0.67) Depth: 11/22 00:00:00 28kN, tb=1379
>1...Kf6 2.Kf4 Kg6 3.g4 f6 4.Ke3 Kg5 5.Kf3 Kh4 6.Ke3 fxg4 7.Kf4
> ³ (-0.68) Depth: 11/22 00:00:00 38kN, tb=1882
>1...Kf6 2.Kf4 Kg7 3.Kxf5 f6
> ³ (-0.60) Depth: 11/22 00:00:00 39kN, tb=1915
>1...Kf6 2.Kf4 Ke6 3.g4 f6 4.gxf5+ Kd5 5.Kf3 Kd4 6.Kg4 Ke5 7.h4 h5+ 8.Kxh5
> ³ (-0.34) Depth: 12/24 00:00:00 50kN, tb=2419
>1...Kf6 2.Kf4 Ke6 3.g4 f6 4.gxf5+ Kd5 5.Kg4 Ke5 6.Kh5 Kxf5
> = (-0.01) Depth: 12/24 00:00:00 55kN, tb=2632
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Ke2 Kg6 6.Kd3 f4 7.gxf4 Kf5
> = (-0.02) Depth: 12/24 00:00:00 60kN, tb=2813
>1...h5 2.Ke3 f4+ 3.Kd3
> ³ (-0.37) Depth: 12/24 00:00:00 62kN, tb=2846
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Kf4 Kg6 6.Ke3 Kf7 7.Kf3 Ke7 8.Ke3 Kd6
> ³ (-0.65) Depth: 12/24 00:00:00 100kN, tb=3839
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Kf4 Kg6 6.Ke3 Kf7 7.Kf3 Ke7 8.Kg2 Kd7
>9.Kf3
> ³ (-0.65) Depth: 13/25 00:00:00 127kN, tb=4523
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Kf4 Kg6 6.Ke3 Kf7 7.Kf3 Ke7 8.Kg2 Kd7
>9.Kf3 Kd6 10.Kf4 Ke6 11.Ke3 Ke5 12.Kd3 Kd5 13.Kc3 Kd6 14.Kb3 Ke6 15.Ka2 f4
> µ (-0.80) Depth: 14/26 00:00:01 159kN, tb=5193
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Kf4 Kg6 6.Ke3 Kf7 7.Kf3 Ke7 8.Kg2 Kd7
>9.Kh3 Ke6 10.Kg2 Ke5 11.Kh2 Kd5 12.Kg1 Ke6 13.Kh1 Ke5 14.Kh2 Kd5
> µ (-0.72) Depth: 15/27 00:00:01 185kN, tb=5822
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Kf4 Kg6 6.Ke3 Kf7 7.g4 hxg4 8.Kd2
> µ (-0.76) Depth: 16/28 00:00:01 240kN, tb=6580
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Kf4 Kg6 6.Ke3 Kf7 7.g4 hxg4 8.Kd2
> µ (-0.88) Depth: 17/29 00:00:01 407kN, tb=7505
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Kf4 Kg6 6.Ke3 Kf7 7.Kd4 Ke7 8.Kd5 Kd7 9.g4
>hxg4 10.h5 g3 11.Kd4 f4
> µ (-0.80) Depth: 18/30 00:00:01 481kN, tb=8800
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Kf4 Kg6 6.Ke3 Kf7 7.Kd4 Ke7 8.Kc4 Ke6
>9.Kd3 Ke5 10.Kc2 Kd5 11.g4 hxg4 12.h5
> µ (-0.81) Depth: 19/31 00:00:01 633kN, tb=10513
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Kf4 Kg6 6.Ke3 Kf7 7.Kd4 Ke7 8.Kc4 Ke6 9.g4
>hxg4 10.h5
> µ (-0.80) Depth: 20/32 00:00:02 763kN, tb=12901
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Kf4 Kg6 6.Ke3 Kf7 7.Kd4 Ke7 8.Kc4 Ke6
>9.Kd3 Ke5 10.Kc2 Kd5 11.g4 hxg4 12.h5
> µ (-1.05) Depth: 21/33 00:00:06 4234kN, tb=17827
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Kf4 Kg6 6.Ke3 Kf7 7.Kd4 Ke7 8.Kc4 Ke6
>9.Kb4 Ke5 10.g4 hxg4 11.h5
> µ (-1.26) Depth: 21/33 00:00:10 8040kN, tb=21809
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Kf4 Kg6 6.Ke3 Kf7 7.Kd4 Ke7 8.Kc4 Ke6
>9.Kb4 Ke5 10.g4 hxg4 11.h5
> µ (-1.26) Depth: 22/34 00:00:10 8398kN, tb=25887
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Kf4 Kg6 6.Ke3 Kf7 7.Kd4 Ke7 8.Kc4 Ke6
>9.Kb4 Ke5 10.g4 hxg4 11.h5
> -+ (-1.51) Depth: 23/35 00:00:22 18629kN, tb=42854
>1...h5 2.h4+ Kf6 3.Kf4 Ke6 4.Kg5 Ke5 5.Kxh5 Kd5 6.Kh6 Ke6 7.h5 Ke5 8.Kh7 Kf6
>9.h6 Kg5 10.Kg7 f6 11.g4 Kh4 12.gxf5 Kh3 13.Kxf6
> -+ (-1.51) Depth: 23/35 00:00:22 18948kN, tb=43607
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Ke3 Kf7 6.Kf3 Ke7 7.Kg2 Kd7 8.Kf3 Kd6 9.g4
>hxg4+ 10.Ke3 Ke6 11.Kf4 Kd7 12.Kg3 Ke8 13.Kg2 Kd8 14.h5 Ke7 15.Kh2 Kf7
> -+ (-1.56) Depth: 24/36 00:00:38 35686kN, tb=65974
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Ke3 Kf7 6.Kf3 Ke7 7.Ke3 Kd6 8.Kf4 Ke6
>9.Ke3 Ke5 10.Kd3 Kd5 11.Kc3 Kd6 12.g4 hxg4 13.Kd4
> -+ (-1.56) Depth: 25/37 00:00:41 36249kN, tb=76681
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Ke3 Kf7 6.Kf3 Ke7 7.Ke3 Kd6 8.Kf4 Ke6
>9.Ke3 Ke5 10.Kd3 Kd5 11.Kc3 Kd6 12.g4 hxg4 13.Kd4
> -+ (-1.81) Depth: 26/38 00:01:35 88042kN, tb=150961
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Ke3 Kf7 6.Kf3 Ke7 7.Ke3 Kd6 8.Kf4 Ke6
>9.Ke3 Ke5 10.Kd3 Kd5 11.Kc3 Kd6 12.g4 hxg4 13.Kd4
> -+ (-2.24) Depth: 26/38 00:02:37 150546kN, tb=235009
>1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Ke3 Kf7 6.Kf3 Ke7 7.Ke3 Kd6 8.Kf4 Ke6
>9.Ke3 Ke5 10.Kd3 Kd5 11.Kc3 Kd6 12.g4 hxg4 13.Kd4
> -+ (-2.49) Depth: 27/39 00:05:05 295785kN, tb=538746
>
>(W, 03.10.2001)
>
>
>
>Interesting..........
>
>
>
>
>Slate
I also get 1..h5 with a +2.4 score so I really wonder if 1..Kf6 is the
move to win.
Ed
========================================
00:00:14 26.00 1.44 1..h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3
Kg6 5.Ke3 Kg7 6.Kf3 (12)
00:00:20 27.00 1.44 1..h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3
Kg6 5.Ke3 Kg7 6.Kf3 (15)
00:00:29 28.00 1.44 1..h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3
Kg6 5.Ke3 Kg7 6.Kf3 (22)
00:00:46 29.00 1.44 1..h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3
Kg6 5.Ke3 Kg7 6.Kf3 (32)
00:03:16 30.00 2.36 1..h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3
f6 5.Kf4 Kg6 6.Ke3 Kf7 7.Kf3 Ke7
8.Ke3 Kd7 9.Kd4 Kd6 10.Ke3 Ke5 11.Kd3
f4 12.g4 hxg4 13.Ke2 (130)
00:04:21 31.00 2.36 1..h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3
f6 5.Kf4 Kg6 6.Ke3 Kf7 7.Kf3 Kg7
8.Kf4 Kg6 9.Ke3 Kf7 10.Kf3 (203)
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.