chessforyou Bettina&Terry77

chessforyou Bettina&Terry77


 
HomeCalendarFAQRegisterLog in
WELCOME TO FORUM OF Angels77 * named in memory of Bettina & Terry
Search
 
 

Display results as :
 
Rechercher Advanced Search
Search
 
 

Display results as :
 
Rechercher Advanced Search
Latest topics
» BrainFish July , 2018
Today at 8:39 am by Clair Ph.U.K

» Testrun of asmBrainFish 180510 (Release-date: 180713) by Stephan Pohl
Yesterday at 11:08 am by LondonFrau

»  BrainFish 180718
Thu Jul 19, 2018 9:06 am by Clair Ph.U.K

» Goi 4.4 upd1 ctg +bin books
Sun Jul 15, 2018 5:59 am by Wendy D Green

»  SugaR.XPrO.1.5.3 by Marco Zerbinati
Fri Jul 13, 2018 6:00 pm by Belladonna

» asmfish July,11th 2018
Wed Jul 11, 2018 2:46 pm by Clair Ph.U.K

» Kendi ctg
Sun Jul 08, 2018 4:52 am by Natasha & Donna

» asmfish July, 7 2018
Sat Jul 07, 2018 11:34 am by Clair Ph.U.K

» STOP PRESS KOMODO MAY STILL BE TCEC SUPER FINAL 2018 WINNER
Thu Jul 05, 2018 7:52 am by Wendy D Green

Latest topics
» BrainFish July , 2018
Today at 8:39 am by Clair Ph.U.K

» Testrun of asmBrainFish 180510 (Release-date: 180713) by Stephan Pohl
Yesterday at 11:08 am by LondonFrau

»  BrainFish 180718
Thu Jul 19, 2018 9:06 am by Clair Ph.U.K

» Goi 4.4 upd1 ctg +bin books
Sun Jul 15, 2018 5:59 am by Wendy D Green

»  SugaR.XPrO.1.5.3 by Marco Zerbinati
Fri Jul 13, 2018 6:00 pm by Belladonna

» asmfish July,11th 2018
Wed Jul 11, 2018 2:46 pm by Clair Ph.U.K

» Kendi ctg
Sun Jul 08, 2018 4:52 am by Natasha & Donna

» asmfish July, 7 2018
Sat Jul 07, 2018 11:34 am by Clair Ph.U.K

» STOP PRESS KOMODO MAY STILL BE TCEC SUPER FINAL 2018 WINNER
Thu Jul 05, 2018 7:52 am by Wendy D Green

Navigation
 Portal
 Index
 Memberlist
 Profile
 FAQ
 Search
Navigation
 Portal
 Index
 Memberlist
 Profile
 FAQ
 Search
Forum
Forum
Affiliates
free forum
 


Affiliates
free forum
 



Share | 
 

 Brain Fish Neutralized

Go down 
AuthorMessage
LondonFrau
Admin
Admin
avatar

Female Posts : 1040
Reputation : 3147
Join date : 2010-02-27
Location : ???

PostSubject: Brain Fish Neutralized   Thu Sep 22, 2016 2:18 pm

Thursday, September 22, 2016


Brain Fish Neutralized


Brain Fish together with the Cerebellum opening book is the strongest chess engine/book in the planet. Without the Cerebellum book, it is just like a normal Stockfish. If Stockfish is modified with Cerebellum enabled, it is on equal footing with Brain Fish. All the chess engines other than Stockfish are unlucky to have Brain Fish as the opponent. There is no known non-Stockfish engine that ever existed to neutralize the powerful Brain Fish/Cerebellum tandem. Until now.

When the Brain Fish chess engine first appeared, this author which is a rating list producer, had a dilemma of how to present Brain Fish in a rating list which initially appeared to be the clear number 1 with at least 65 ELO advantage. But the reason why it has a huge ELO advantage, is because all the opponents except for some modified Stockfish clones does not have the equivalent Cerebellum opening library which is the source of Brain Fish's strength. Therefore, a rating list with Brain Fish on it is not fair and anomalous. The obvious solution to make it fair is simply to exclude Brain Fish in a rating list. Another solution is to have an opening book similar in strength with Cerebellum that could be used by any chess engine.

With this latter idea, the author laboriously created a chess opening from scratch with the primary purpose of neutralizing Brain Fish with Cerebellum in the hope that it is feasible and usable in a rating list. In 2 months time, the effort has produced an opening book that was able to level the score to 50%-50% compared to 65%-35% at the beginning of the project.

The result opening book is hereby called the "Fish Opening Book" to distinguish it from other popular books like Perfect2015.
Here is a sample match where Brain Fish with Cerebellum was smothered by Goby, a CFish/Stockfish clone. Goby had a positive score because it is slightly stronger than Stockfish and other clones.

Brain Fish 160918 vs. Goby 160919 - 100R 1M1S
[th]Rank[/th][th]Engine[/th][th]Score[/th][th]Go[/th][th]Br[/th][th]S-B[/th]
1Goby 160919 x64 modern528.5/1000· ·· ·· ·· ·75-18-907 249187.80 
2Brain Fish 160918 x64 modern471.5/100018-75-907· ·· ·· ·· · 249187.80 


1000 of 1000 games played

Tournament start: 2016.09.22, 14:48:21
Latest update: 2016.09.22, 15:56:48
Site/ Country: ChessOwl, United States of Russia
Level: Blitz 1/1
Hardware: AMD A8-5600K APU with Radeon (tm) HD Graphics, 8.0 GB Memory
Operating system: Linux 4.6.6-pclos1 64bit
Table created with: [You must be registered and logged in to see this link.]
Resources:
   PGN Database: CCRL, CEGT, FCP, Megabase
   PGN Utility: [You must be registered and logged in to see this link.]
   Chess Engines: [You must be registered and logged in to see this link.]

Warning! This opening book is specifically created to be used against Brain Fish/Cerebellum and not with other chess engines. Universal opening books for book vs. book competition and another for engine vs. engine matches are in the pipeline.

[You must be registered and logged in to see this link.]
[You must be registered and logged in to see this link.].

_________________
Bettina...............The greatest happiness of life is the conviction that we are loved.

Victor Hugo
Back to top Go down
 
Brain Fish Neutralized
Back to top 
Page 1 of 1
 Similar topics
-
» Brain Fish 160724 vs. Asm Fish 2016-07-25 vs. Shark 160724
» BrainFish Engine and Cerebellum Book
» VIB Gift for June 2012: Fish Hat
» WTB: Gremlins Mohawk/Brain (NECA)
» Good example of a Brain Study

Permissions in this forum:You cannot reply to topics in this forum
chessforyou Bettina&Terry77 :: Books :: Opening books ctg :: General :: News-
Jump to: