Difference between revisions of "RattateChess"

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'''[[Main Page|Home]] * [[Engines]] * RattateChess'''
 
'''[[Main Page|Home]] * [[Engines]] * RattateChess'''
  
[[FILE:PotsdamBabelsbergFilmpark.jpg|border|right|thumb|200px| Nosferatu Fountain <ref>Image by Joergsam, Septermber 2011, [https://en.wikipedia.org/wiki/Babelsberg_Studio Filmpark Babelsberg], [https://de.wikipedia.org/wiki/Nosferatu_%E2%80%93_Eine_Symphonie_des_Grauens Nosferatu – Eine Symphonie des Grauens - Wikipedia.de], [https://en.wikipedia.org/wiki/Wikimedia_Commons Wikimedia Commons]</ref> ]]  
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[[FILE:PotsdamBabelsbergFilmpark.jpg|border|right|thumb|200px| Nosferatu Fountain <ref>Image by Joergsam, September 2011, [https://en.wikipedia.org/wiki/Babelsberg_Studio Filmpark Babelsberg], [https://de.wikipedia.org/wiki/Nosferatu_%E2%80%93_Eine_Symphonie_des_Grauens Nosferatu – Eine Symphonie des Grauens - Wikipedia.de], [https://en.wikipedia.org/wiki/Wikimedia_Commons Wikimedia Commons]</ref> ]]  
  
 
'''RattateChess''', (RattateChess Nosferatu)<br/>
 
'''RattateChess''', (RattateChess Nosferatu)<br/>
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==Nosferatu==
 
==Nosferatu==
 
* [https://en.wikipedia.org/wiki/Nosferatu_%28disambiguation%29 Nosferatu (disambiguation) from Wikipedia]
 
* [https://en.wikipedia.org/wiki/Nosferatu_%28disambiguation%29 Nosferatu (disambiguation) from Wikipedia]
* [https://en.wikipedia.org/wiki/Nosferatu Nosferatu from Wikipedia]
 
 
* [https://en.wikipedia.org/wiki/Nosferatu_%28word%29 Nosferatu (word) from Wikipedia]
 
* [https://en.wikipedia.org/wiki/Nosferatu_%28word%29 Nosferatu (word) from Wikipedia]
* [[:Category:John Zorn|John Zorn]] - [https://en.wikipedia.org/wiki/Nosferatu_(John_Zorn_album) Nosferatu] (2012), [https://en.wikipedia.org/wiki/YouTube YouTube] Video
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* [https://en.wikipedia.org/wiki/F._W._Murnau F. W. Murnau's] 1922 [https://en.wikipedia.org/wiki/Nosferatu classic] with [[:Category:John Zorn|John Zorn's]] [https://en.wikipedia.org/wiki/Nosferatu_(John_Zorn_album) Nosferatu] (2012), [https://en.wikipedia.org/wiki/YouTube YouTube] Video
: {{#evu:https://www.youtube.com/watch?v=C5d68qprO2E|alignment=left|valignment=top}}
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: {{#evu:https://www.youtube.com/watch?v=eRKiPFjHfBc|alignment=left|valignment=top}}
  
 
=References=  
 
=References=  

Revision as of 11:30, 24 July 2019

Home * Engines * RattateChess

Nosferatu Fountain [1]

RattateChess, (RattateChess Nosferatu)
a Chess Engine Communication Protocol compliant open source chess engine by Maurizio Monge, written in C++, released under the GNU GPL, first announced in November 2002 [2]. RattateChess played a strong CIPS 2007, becoming fourth with 4/6. RattateChess Nosferatu played the I.G.W.T. 2013, where it lost from Gaviota in the round of sixteen. RattateChess is announced to be superseded by its successor under development, RattatAjedrez, written in much cleaner code, with focus on automatic tuning of evaluation features and search parameters [3] .

Description

Search

Using a 0x88 board representation, RattateChess performs NegaScout alpha-beta with null move pruning and threat extensions, transposition table and IID inside a fractional ply iterative deepening framework with 1/100 ply resolution. Beside quiescence search, further selectivity is realized by history reductions, futility pruning, recapture extensions, and single-reply extension.

Evaluation

The evaluation considers material through piece-square tables for knights and bishops, bishop pair, pawn structure addressing backward, isolated, doubled and passed pawns, development, square control and center control, rook on (semi) open files and seventh rank, and king safety through (half) open neighbored files, and king piece and piece attack tropism.

See also

Forum Posts

External Links

Chess Engine

Misc

Nosferatu

References

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