Author: Eduard Nemeth
Date: 05:45:37 01/24/06
Go up one level in this thread
On January 24, 2006 at 08:34:52, Uri Blass wrote: >On January 24, 2006 at 06:35:52, Kurt Utzinger wrote: > >>On January 24, 2006 at 05:19:01, Eduard Nemeth wrote: >> >>>Composition by Eduard Nemeth, CCC Forum 2006.01.24: >>> >>>:) >>> >>>[D]7K/8/P7/k2p4/8/2P1P3/8/8 b - - 0 1 >>> >>>White wins after 1...Kxa6 2. Kg8! (only move) >>> >> >> Hi Eduard >> No problem for Rybka 1.0 Beta 32-bit >> Best regards >> Kurt >> >>Engine: Rybka 1.0 Beta 32-bit (32 MB) >>by Vasik Rajlich >> 7.00 0:00 -0.15 19.e5 Nac6 20.Nh4 Rbd8 (31.488) 33 >>best move: e4-e5 time: 0:01.758 min n/s: 45.950 nodes: 73.728 >>Position: 0 1 >> 19.01 0:01 -1.21 1...Kxa6 2.Kg8 Kb5 3.Kf7 Kb6 4.Kf6 Kb5 5.Ke7 Kc6 6.Ke6 >>(1.052.197) 784 >> 20.01 0:03 -1.46 1...Kxa6 2.Kg8 Kb5 3.Kf7 Kb6 4.Kf6 Kb5 5.Ke7 Kc6 6.Ke6 >>(2.453.120) 833 >> 21.01 0:05 -1.52 1...Kxa6 2.Kg8 Kb5 3.Kf7 Kb6 4.Kf6 Kb5 5.Ke7 Kc6 6.Ke6 >>(3.927.063) 784 >> 22.01 0:11 -1.81 1...Kxa6 2.Kg8 Kb5 3.Kf7 Kb6 4.Kf6 Kb5 5.Ke7 Kc6 6.Ke6 >>(9.240.683) 924 >> 23.01 0:14 -1.84 1...Kxa6 2.Kg8 Kb5 3.Kf7 Kb6 4.Kf6 Kb5 5.Ke7 Kc6 6.Ke6 >>(12.514.297) 893 >> 24.01 0:57 -2.02 1...Kxa6 2.Kg8 Ka7 3.Kg7 Ka6 4.Kg6 Ka5 5.Kf7 Kb5 6.Ke7 >>(19.094.486) 347 >> 25.01 1:29 -1.84 1...Kxa6 2.Kg8 Ka7 3.Kg7 Ka6 4.Kg6 Ka5 5.Kf7 Kb5 6.Ke7 >>(25.306.056) 290 >> 26.01 2:54 -2.02 1...Kxa6 2.Kg8 Kb6 3.Kf8 Kc6 4.Ke8 Kd6 5.Kf7 Kd7 6.Kf6 >>(46.941.768) 276 >> 27.01 9:41 -1.84 1...Kxa6 2.Kg8 Kb6 3.Kf8 Kc6 4.Ke8 Kd6 5.Kf7 Kd7 6.Kf6 >>(85.076.331) 149 >> 28.01 9:44 -2.02 1...Kxa6 2.Kg8 Kb6 3.Kf8 Kc6 4.Ke8 Kd6 5.Kf7 Kd7 6.Kf6 >>(85.698.411) 150 > >No problem also for latest rybka if you give it enough time > >New game >7K/8/P7/k2p4/8/2P1P3/8/8 b - - 0 1 > >Analysis by Rybka 1.01 Beta 12 32-bit: > >1...Kxa6 > ± (0.76) Depth: 3 00:00:00 >1...Kxa6 > ± (0.95) Depth: 4 00:00:00 >1...Kxa6 2.Kg7 > ± (1.01) Depth: 5 00:00:00 >1...Kxa6 2.Kg7 Kb5 > ± (0.95) Depth: 6 00:00:00 1kN >1...Kxa6 2.Kg7 Kb5 3.Kf6 > ± (1.01) Depth: 7 00:00:00 2kN >1...Kxa6 2.Kg7 Kb5 3.Kf6 Kc4 > ± (1.05) Depth: 8 00:00:00 4kN >1...Kxa6 2.Kg7 Kb5 3.Kf6 Kc4 4.Ke6 > ± (1.05) Depth: 9 00:00:00 6kN >1...Kxa6 2.Kg7 Kb5 3.Kf6 Kc4 4.Ke6 Kc5 > ± (1.05) Depth: 10 00:00:00 9kN >1...Kxa6 2.Kg7 Kb5 3.Kf6 Kc4 4.Ke6 Kc5 5.Kd7 > ± (1.05) Depth: 11 00:00:01 14kN >1...Kxa6 2.Kg7 Kb5 3.Kf6 Kc4 4.Ke6 Kc5 5.Kd7 Kb5 > ± (1.05) Depth: 12 00:00:01 21kN >1...Kxa6 2.Kg7 Kb5 3.Kf6 Kc4 4.Ke6 Kc5 5.Kd7 Kb5 6.Kd6 > ± (1.05) Depth: 13 00:00:01 30kN >1...Kxa6 2.Kg7 Kb5 3.Kf6 Kc5 4.Ke6 Kc6 5.Kf5 Kb5 6.Ke6 Kc6 7.Kf5 Kb5 8.Ke6 > ± (1.05) Depth: 14 00:00:01 49kN >1...Kxa6 2.Kg7 Kb5 3.Kf6 Kc5 4.Ke5 Kc6 5.Ke6 Kc5 6.Kd7 Kb5 7.Kd6 Kc4 8.Kc6 > ± (1.05) Depth: 15 00:00:02 78kN >1...Kxa6 2.Kg7 Ka7 3.Kf6 Kb6 4.Kf7 Kb7 5.Kf6 Kb6 6.Kf7 Kb7 7.Kf6 Kb6 8.Kf7 > ± (1.05) Depth: 16 00:00:02 148kN >1...Kxa6 2.Kg7 Ka7 3.Kg6 Ka6 4.Kg5 Ka5 5.Kg4 Kb5 6.Kf5 Kb6 7.Kf6 Kc5 8.Ke5 > ± (1.01) Depth: 17 00:00:02 829kN >1...Kxa6 2.Kg7 Ka7 3.Kg6 Ka6 4.Kg5 Ka5 5.Kg4 Kb5 6.Kf5 Kb6 7.Kf6 Kc5 8.Ke5 > ± (1.05) Depth: 18 00:00:03 919kN >1...Kxa6 2.Kg7 Ka7 3.Kg6 Ka6 4.Kg5 Ka5 5.Kf4 Kb5 6.Kf5 Kb6 7.Kf6 Kc5 8.Ke5 > ± (1.05) Depth: 19 00:00:03 1023kN >1...Kxa6 2.Kg7 Ka7 3.Kg6 Ka6 4.Kg5 Ka5 5.Kf4 Kb5 6.Kf5 Kc5 7.Ke5 Kc6 8.Ke6 > ± (1.05) Depth: 20 00:00:03 1111kN >1...Kxa6 2.Kg7 Ka7 3.Kg6 Ka6 4.Kg5 Ka5 5.Kf4 Kb5 > ± (1.17) Depth: 21 00:00:04 6466kN >1...Kxa6 2.Kg7 Ka7 3.Kg6 Ka6 4.Kg5 Ka5 5.Kf4 Kb5 6.Kf5 Kc5 7.Ke5 Kc6 8.Ke6 > ± (1.17) Depth: 22 00:00:04 6625kN >1...Kxa6 2.Kg7 Ka7 3.Kg6 Ka6 4.Kg5 Ka5 5.Kf4 Kb5 6.Kf5 Kc5 7.Ke5 Kc6 8.Ke6 > ± (1.21) Depth: 23 00:00:16 22715kN >1...Kxa6 2.Kg7 Ka7 3.Kg6 Ka6 4.Kg5 Ka5 5.Kf4 Kb5 6.Kf5 Kc5 7.Ke5 Kc6 8.Ke6 > ± (1.23) Depth: 24 00:00:24 35339kN >1...Kxa6 2.Kg7 Ka7 3.Kg6 Ka6 4.Kg5 Ka5 5.Kf4 Kb5 6.Kf5 Kb6 7.e4 dxe4 8.Kxe4 > ± (1.23) Depth: 25 00:00:25 36025kN >1...Kxa6 2.Kg8 Kb6 3.Kf8 Kc6 4.Ke8 Kd6 5.Kf7 Kd7 6.Kf6 Kd6 7.Kf5 Kd7 8.e4 > +- (1.41) Depth: 26 00:03:20 294273kN >1...Kxa6 2.Kg8 Kb6 3.Kf8 Kc6 4.Ke8 Kd6 5.Kf7 Kd7 6.Kf6 Kd6 7.Kf5 Kd7 8.Ke5 > +- (1.52) Depth: 27 00:08:21 648811kN >1...Kxa6 2.Kg8 Kb6 3.Kf8 Kc6 4.Ke8 Kd6 5.Kf7 Kd7 6.Kf6 Kd6 7.Kf5 Kd7 8.Ke5 > +- (1.81) Depth: 28 00:10:34 817976kN > >(, 24.01.2006) You have not enought time in this phase of ending in a real game! Deep 26 and 3:20 minutes on an fast PC is not acceptable time for me! Rybka 1.0 Beta is clear better. Open You eyes!
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.