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Subject: Re: beating TSCP too! interesting game.

Author: Severi Salminen

Date: 05:21:50 01/08/01

>>Congratulations, doesn't it feel good! It was me who "first" beat TSCP. One
>>question (I'm not familiar with terminology): what is "Hash table for refutation
>>and transposition"? Is this the normal hash table in all programs (not in mine
>>yet). I understand the "transposition", but what is "refutation"?
>>
>>And have you tried your program's evaluation without mobility factor? It should
>>make it faster and maybe without affecting the precision of your eval(). Try it
>>and if possible make 200 or more games (verison with mobility vs. version
>>without) and report here at CCC. It would be very interesting to see results!
>
>  I have mobility in Averno and, when I take it out, the program seems to become
>instantly stupid. Actually, it's much weaker (~150 ELO) without mobility in its
>eval. Maybe I'd need a better overall eval to be able to take mobility out, I
>don't know, but I can assure that, right now, I can't live without mobility :)


Very interesting. When you evaluate a position at leaf node do you have to
generate all possible moves for both sides? This sounds very time consuming. Or
do you have a "secret" trick to do this faster? And are you using andy
piece-square evaluation in addition? If you _don't_ have piece-square evaluation
then it is very understandable that your program becomes stupid when mobility is
removed.

Severi

Re: beating TSCP too! interesting game. José Carlos 11:40:38 01/08/01
Re: beating TSCP too! interesting game. Uri Blass 07:30:18 01/08/01
- Re: beating TSCP too! interesting game. Severi Salminen 09:49:09 01/08/01
  - Re: beating TSCP too! interesting game. Uri Blass 10:21:53 01/08/01
    - Re: beating TSCP too! interesting game. David Rasmussen 11:38:07 01/08/01
      - Re: beating TSCP too! interesting game. (What's an attackboard?) Severi Salminen 14:26:57 01/08/01
        
        Re: beating TSCP too! interesting game. (What's an attackboard?) Dan Andersson 14:57:47 01/09/01
        
        Re: beating TSCP too! interesting game. (What's an attackboard?) David Rasmussen 00:21:23 01/09/01
        
        Re: beating TSCP too! interesting game. (What's an attackboard?) Severi Salminen 00:25:49 01/09/01
        
        Re: beating TSCP too! interesting game. (What's an attackboard?) David Rasmussen 03:37:54 01/09/01
        
        Re: beating TSCP too! interesting game. (What's an attackboard?) Severi Salminen 05:14:55 01/09/01
        
        Re: beating TSCP too! interesting game. (What's an attackboard?) Uri Blass 08:06:16 01/09/01
    - Re: beating TSCP too! interesting game. Severi Salminen 10:41:43 01/08/01
      - Re: beating TSCP too! interesting game. Uri Blass 11:23:48 01/08/01
        
        Re: beating TSCP too! interesting game. Landon Rabern 17:05:50 01/08/01
        
        Re: beating TSCP too! interesting game. Dann Corbit 17:31:02 01/08/01
        
        Re: beating TSCP too! interesting game. David Rasmussen 00:24:53 01/09/01
        
        Re: beating TSCP too! interesting game. Dann Corbit 00:42:09 01/09/01
        
        Re: beating TSCP too! interesting game. José Carlos 23:37:22 01/08/01
        
        Re: beating TSCP too! interesting game. Landon Rabern 21:20:30 01/08/01

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