Difference between revisions of "Protej"
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* [http://www.talkchess.com/forum/viewtopic.php?t=31848 Protej 0.5.7 : 2000] by [[Patrick Buchmann]], [[CCC]], January 19, 2010 | * [http://www.talkchess.com/forum/viewtopic.php?t=31848 Protej 0.5.7 : 2000] by [[Patrick Buchmann]], [[CCC]], January 19, 2010 | ||
* [http://www.talkchess.com/forum/viewtopic.php?t=52518 Protej 0.5.8] by [[Alex Brunetti]], [[CCC]], June 01, 2014 | * [http://www.talkchess.com/forum/viewtopic.php?t=52518 Protej 0.5.8] by [[Alex Brunetti]], [[CCC]], June 01, 2014 | ||
+ | * [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=77878 Protej 0.5.9] by [[Alex Brunetti]], [[CCC]], August 05, 2021 | ||
=External Links= | =External Links= | ||
==Chess Engine== | ==Chess Engine== | ||
− | * [ | + | * [https://protej.info/ Protej chess engine] |
− | * [http://www.g-sei.org/protej/ Protej « G 6] | + | * [http://web.archive.org/web/20180821011856/http://www.g-sei.org/protej/ Protej « G 6] ([https://en.wikipedia.org/wiki/Wayback_Machine Wayback Machine]) |
* [http://www.computerchess.org.uk/ccrl/4040/cgi/compare_engines.cgi?family=Protej&print=Rating+list&print=Results+table&print=LOS+table&print=Ponder+hit+table&print=Eval+difference+table&print=Comopp+gamenum+table&print=Overlap+table&print=Score+with+common+opponents Protej] in [[CCRL|CCRL 40/15]] | * [http://www.computerchess.org.uk/ccrl/4040/cgi/compare_engines.cgi?family=Protej&print=Rating+list&print=Results+table&print=LOS+table&print=Ponder+hit+table&print=Eval+difference+table&print=Comopp+gamenum+table&print=Overlap+table&print=Score+with+common+opponents Protej] in [[CCRL|CCRL 40/15]] | ||
==Misc== | ==Misc== |
Revision as of 21:08, 5 August 2021
Protej,
a WinBoard compliant chess engine by Alex Brunetti, written in Delphi and Assembly.
Protej applies rotated bitboards - its search evolved to iterative deepening aspiration search with NegaScout alpha-beta, null move pruning with R == 3, transposition table, and basic search extensions and reductions.
The quiescence search ignores losing captures, thanks to a fast SEE implementation [2].
So far, Protej played the CCT9, CCT10, WCRCC 2014 online, and CIPS 2007, CCC 2008, and CCC 2009 over the board.
Forum Posts
- Protej 0.5.7 by Alex Brunetti, CCC, January 18, 2010
- Protej 0.5.7 : 2000 by Patrick Buchmann, CCC, January 19, 2010
- Protej 0.5.8 by Alex Brunetti, CCC, June 01, 2014
- Protej 0.5.9 by Alex Brunetti, CCC, August 05, 2021
External Links
Chess Engine
Misc
- Protej (mitologija) Wikipedia.hr (Bosnian-Croatian)
- Proteo Wikipedia.it (Italian)
- Proteus from Wikipedia
- protego - Wiktionary
References
- ↑ The infernal Proteus, from Erasmus Francisci (1695). Der Höllische Proteus, oder Tausendkünstige Versteller, vermittelst Erzehlung der vielfältigen Bild-Verwechslungen Erscheinender Gespenster, Werffender und poltrender Geister, gespenstischer Vorzeichen der Todes-Fälle, Wie auch Andrer abentheurlicher Händel, arglistiger Possen, und seltsamer Aufzüge dieses verdammten Schauspielers, und, Von theils Gelehrten, für den menschlichen Lebens-Geist irrig-angesehenen Betriegers, (nebenst vorberichtlichem Grund-Beweis der Gewissheit, daß es würcklich Gespenster gebe). 2nd edition, Nürnberg: Endter, Wikimedia Commons
- ↑ Protej chess engine - chronology