Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: You need to upgrade...no wonder you can beat Fritz 8. (9s to solve F8)

Author: Mark Young

Date: 12:57:07 01/12/03

Go up one level in this thread


On January 12, 2003 at 13:18:14, Sune Larsson wrote:

>On January 11, 2003 at 14:57:49, Mark Young wrote:
>
>>New game
>>[d]8/8/8/5p1p/8/1p4PP/2k1K3/3N4 w - - 0 1
>
>
>  Looks like the amount of hash used is an issue here.
>  At least on my computer F8 is *much* faster finding h4,
>  when 256 Mb hash is used - compared to 128 Mb.

That is what I found also...who said it is better to play with a smaller hash
size at blitz speeds...I found that Fritz 8 on playchess.com player better with
more hash also. I use 512 mb for all games now.



>
>  /s
>>
>>Analysis by Fritz 8:
>>
>>1.Ne3+--
>>  ²  (0.44)   Depth: 7/12   00:00:00  4kN, tb=2
>>1.Ne3+ Kc1 2.Nc4 h4 3.gxh4
>>  ²  (0.41)   Depth: 7/13   00:00:00  5kN, tb=2
>>1.Ne3+!
>>  ²  (0.69)   Depth: 8/17   00:00:00  34kN, tb=3
>>1.Ne3+--
>>  ²  (0.41)   Depth: 9/16   00:00:00  46kN, tb=7
>>1.Ne3+ Kc1 2.Nc4
>>  ²  (0.41)   Depth: 9/17   00:00:00  48kN, tb=7
>>1.Ne3+!
>>  ²  (0.69)   Depth: 10/16   00:00:00  60kN, tb=9
>>1.Ne3+ Kc3 2.Nf1 b2 3.Nd2 Kc2 4.Nc4 b1N 5.Ne3+ Kb3 6.Nxf5 Kb2
>>  ²  (0.69)   Depth: 11/22   00:00:00  199kN, tb=85
>>1.Ne3+!
>>  ±  (0.97)   Depth: 12/23   00:00:00  388kN, tb=168
>>1.Ne3+--
>>  ²  (0.69)   Depth: 13/26   00:00:01  848kN, tb=699
>>1.Ne3+ Kc3 2.h4 b2 3.Nd1+
>>  ²  (0.69)   Depth: 13/26   00:00:01  875kN, tb=705
>>1.Ne3+!
>>  ±  (0.97)   Depth: 14/25   00:00:01  1091kN, tb=951
>>1.Ne3+--
>>  ²  (0.69)   Depth: 15/33   00:00:02  2194kN, tb=2713
>>1.Ne3+ Kc3 2.h4 b2 3.Nd1+
>>  ²  (0.69)   Depth: 15/33   00:00:02  2284kN, tb=2795
>>1.Ne3+!
>>  ±  (0.97)   Depth: 16/30   00:00:03  2863kN, tb=3943
>>1.Ne3+--
>>  ²  (0.69)   Depth: 17/38   00:00:08  7399kN, tb=11985
>>1.Ne3+ Kc3 2.h4 b2 3.Nd1+
>>  ²  (0.69)   Depth: 17/38   00:00:08  7669kN, tb=12325
>>1.h4!
>>  ±  (0.72)   Depth: 17/38   00:00:09  8173kN, tb=14104
>>1.h4!
>>  ±  (0.88)   Depth: 17/38   00:00:09  8198kN, tb=14598
>>1.h4!
>>  ±  (1.19)   Depth: 17/38   00:00:09  8317kN, tb=15534
>>1.h4!
>>  +-  (1.47)   Depth: 18/33   00:00:10  9103kN, tb=18200
>>1.h4!
>>  +-  (1.75)   Depth: 19/32   00:00:14  12549kN, tb=30276
>>1.h4!
>>  +-  (2.03)   Depth: 20/33   00:00:21  16724kN, tb=47584
>>1.h4!
>>  +-  (2.31)   Depth: 21/37   00:00:40  24541kN, tb=82745
>>1.h4!
>>  +-  (2.59)   Depth: 21/37   00:00:44  27279kN, tb=98972
>>
>>(Young, MyTown 11.01.2003)



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.