Difference between revisions of "Gaviota Tablebases"

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(Created page with "'''Home * Knowledge * Endgame Tablebases * Gaviota Tablebases''' FILE:Dreizehenmoewen.jpg|border|right|thumb| Gaviota base on Runde <ref>[https://en.w...")
 
 
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* [http://www.talkchess.com/forum/viewtopic.php?t=37652 Houdini and Gaviota Tablebases] by Edwin Meiners, [[CCC]], January 16, 2011
 
* [http://www.talkchess.com/forum/viewtopic.php?t=37652 Houdini and Gaviota Tablebases] by Edwin Meiners, [[CCC]], January 16, 2011
 
* [http://www.talkchess.com/forum/viewtopic.php?t=38372 Gaviota tablebases, probing code v4 (UPDATE)] by [[Miguel A. Ballicora]], [[CCC]], March 11, 2011
 
* [http://www.talkchess.com/forum/viewtopic.php?t=38372 Gaviota tablebases, probing code v4 (UPDATE)] by [[Miguel A. Ballicora]], [[CCC]], March 11, 2011
* [http://www.talkchess.com/forum/viewtopic.php?t=40217 Gaviota table bases in Scid?] by [[Michel Van den Bergh]], [[CCC]], August 30, 2011 » [[Scid]]
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* [http://www.talkchess.com/forum/viewtopic.php?t=40217 Gaviota table bases in Scid?] by [[Michel Van den Bergh]], [[CCC]], August 30, 2011 » [[SCID]]
 
'''2012'''
 
'''2012'''
 
* [http://www.talkchess.com/forum/viewtopic.php?t=41950 Gaviota access in Critter 1.4] by [[Jouni Uski]], [[CCC]], January 12, 2012 » [[Critter]]
 
* [http://www.talkchess.com/forum/viewtopic.php?t=41950 Gaviota access in Critter 1.4] by [[Jouni Uski]], [[CCC]], January 12, 2012 » [[Critter]]
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* [http://www.talkchess.com/forum/viewtopic.php?t=60833 How texel probes endgame tablebases] by [[Peter Österlund]], [[CCC]], July 16, 2016 »  [[Syzygy Bases]], [[Texel]]
 
* [http://www.talkchess.com/forum/viewtopic.php?t=60833 How texel probes endgame tablebases] by [[Peter Österlund]], [[CCC]], July 16, 2016 »  [[Syzygy Bases]], [[Texel]]
 
* [http://www.talkchess.com/forum/viewtopic.php?t=63504 Probing tablebases in python-chess] by [[Robert Pope]], [[CCC]], March 20, 2017 » [[python-chess]]
 
* [http://www.talkchess.com/forum/viewtopic.php?t=63504 Probing tablebases in python-chess] by [[Robert Pope]], [[CCC]], March 20, 2017 » [[python-chess]]
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* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=64767 EGTB probe in search] by [[Erin Dame]], [[CCC]], July 30, 2017
 
* [http://www.talkchess.com/forum/viewtopic.php?t=67189 Gaviota TB download link]  by [[Sven Schüle]], [[CCC]], April 21, 2018
 
* [http://www.talkchess.com/forum/viewtopic.php?t=67189 Gaviota TB download link]  by [[Sven Schüle]], [[CCC]], April 21, 2018
  

Latest revision as of 17:53, 16 November 2020

Home * Knowledge * Endgame Tablebases * Gaviota Tablebases

Gaviota base on Runde [1]

Gaviota Tablebases,
a depth to mate endgame tablebase by Miguel A. Ballicora, initially developed for his Gaviota engine [2] . The probing code, written in C, is open source, along with the tablebase files licensed under the MIT license. Gaviota Tablebases cache system works like bitbases on the fly, allowing to probe WDL information with fourfold increased cache efficiency. Further, the thread safe probing API allows soft probes to get information from the cache without reading the hard disk - intended to use everywhere inside the search, and the classical hard probe, suited to use with some distance to the horizon. The up to 5-men tablebase files can be generated [3] and checked [4] using the free command line program tbgen, performing several compression schemes using tbcp [5], yielding in 5-men sizes below 7 GB.

See also

Forum Posts

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External Links

References

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