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Toga
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As official Fruit derivative <ref>[http://arctrix.com/nas/chess/fruit/ Fruit Chess Engine by Fabien Letouzey]</ref> Toga II was used by [[Kai Himstedt]] as primary engine for his [[GridChess]] and [[Cluster Toga]] entities, competing the [[WCCC 2007]] and [[WCCC 2008]] with Fabien Letouzey and Thomas Gaksch mentioned as co-authors.
Toga II '''1.4.1SE''' by [[Chris Formula]] <span id="1.4beta5c"></span>based on Toga II '''1.4beta5c''' by Thomas Gaksch featured a [[Parallel Search|parallel search]] where multiple [[Thread|threads]] [[Shared Hash Table|share the hash table]] - a kind of early [[Lazy SMP]] <ref>[http://www.talkchess.com/forum3/viewtopic.php?f=2&t=19109&start=1 Re: Toga II 1.4 beta5c] by [[Denis Mendoza|Denis P. Mendoza]], [[CCC]], January 21, 2008</ref> <ref>[http://ccrl.chessdom.com/ccrl/4040/cgi/engine_details.cgi?match_length=30&each_game=1&print=Details&each_game=1&eng=Toga%20II%201.4.1SE%204CPU#Toga_II_1_4_1SE_4CPU Toga II 1.4.1SE 4CPU in CCRL 40/15]</ref>.
<span id="CMLX "></span>'''Toga CMLX''' is a [[Chess960]] capable version by [[Teemu Pudas]] <ref>[http://rybkaforum.net/cgi-bin/rybkaforum/topic_show.pl?tid=3329 Toga CMLX 1.4 beta 5d released - Rybka in danger?] by [[Teemu Pudas|Vempele]], [[Computer Chess Forums|Rybka Forum]], February 26, 2008</ref> <ref>[http://rybkaforum.net/cgi-bin/rybkaforum/topic_show.pl?tid=11629 Toga CMLX 1.4.5e !!NOT BETA!! - Rybka in danger?] by [[Teemu Pudas|Vempele]], [[Computer Chess Forums|Rybka Forum]], July 05, 2009</ref> <ref>[http://ccrl.chessdom.com/ccrl/404FRC/cgi/engine_details.cgi?print=Details&eng=Toga%20CMLX%201.4.5e Toga CMLX 1.4.5e] in [[CCRL|CCRL 40/2 FRC]]</ref>.
Further development was done by [[Michel Van den Bergh]], porting '''Toga II''' to [[Linux]] <ref>[http://www.talkchess.com/forum/viewtopic.php?t=24108 Linux port of newer versions of TogaII] by [[Michel Van den Bergh]], [[CCC]], October 01, 2008</ref>,
subsequent '''Toga II''' versions were maintained by [[Jerry Donald]], '''Toga Returns''' based on Toga II by [[Ben Tennison]] <ref>[http://www.talkchess.com/forum/viewtopic.php?t=46548 Toga Returns 1.00] by [[Ben Tennison]], December 23, 2012</ref>,
while further Toga II offsprings were [[Grapefruit]] by [[Vadim DemichevThinkingALot]], and [[Cyclone]] and '''TogaToy''' by [[Norman Schmidt]]. With the advent of [[NNUE]], [[Dietrich Kappe]] released '''Toga III 0.4 NNUE''' with a net based on depth 8 data from Toga II 4.0.2 <ref>[http://www.talkchess.com/forum3/viewtopic.php?f=2&t=75027 Toga III 0.4 NNUE] by [[Dietrich Kappe]], [[CCC]], September 07, 2020</ref> <ref>[https://github.com/dkappe/TogaIII/tree/nnue GitHub - dkappe/TogaIII at nnue] by [[Dietrich Kappe]]</ref>.
=See also=
==2015 ...==
* [http://www.talkchess.com/forum/viewtopic.php?t=66174 Toga II 4.0 release] by [[Jerry Donald]], [[CCC]], December 29, 2017
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=71702 Fruit and derivatives list !] by De Noose Daniel, {{[[CCC]], August 31, 2019==2020 ...==* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=75027 Toga III 0.4 NNUE] by [[Dietrich Kappe]], [[CCC]], September 07, 2020 » [[NNUE]]* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=76268 Introducing Toga III chess engine] by [[Dietrich Kappe]], [[CCC]], January 10, 2021* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=77514 Introducing Dark Toga] by [[Dietrich Kappe]], [[CCC]], June 19, 2021
=External Links=
==Chess Engine==
* [http://kirr.homeunix.org/chess/engines/Jim%20Ablett/TOGA%202/ Index of /chess/engines/Jim Ablett/TOGA 2] by [[Jim Ablett]], hosted by [[Kirill Kryukov]]
* [https://web.archive.org/web/20070108092316/http://www.superchessengine.com/toga_ii.htm Toga II] ([https://en.wikipedia.org/wiki/Wayback_Machine Wayback Machine], January 08, 2007)* [https://web.archive.org/web/20120921003044/http://computerchessengines.webs.com/togachessengine.htm Toga chess engine] hosted by [[Denis Mendoza]] ([https://en.wikipedia.org/wiki/Wayback_Machine Wayback Machine], September 21, 2012)* [https://web.archive.org/web/20131012012343/http://hardy.uhasselt.be/Toga/posix_versions/ Posix ports of some recent version of Toga II] by [[Michel Van den Bergh]] ([https://en.wikipedia.org/wiki/Wayback_Machine Wayback Machine], October 12, 2013)
* [http://www.chesslogik.com/cyclone.htm Toga II from chesslogik.com]
* [https://github.com/zwegner/toga-mp GitHub - zwegner/toga-mp: A fork of Toga II 1.2.1a, implementing multithreaded search] by [[Zach Wegner]]
* [https://github.com/dkappe/TogaIII/tree/nnue GitHub - dkappe/TogaIII at nnue] by [[Dietrich Kappe]]
* [https://en.wikipedia.org/wiki/Fruit_%28software%29#Derivatives Fruit (software) - Derivatives from Wikipedia]
* [http://ccrl.chessdom.com/ccrl/404/cgi/compare_engines.cgi?family=Fruit&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 Fruit Family] from [[CCRL|CCRL Blitz]]
[[Category:Open Source]]
[[Category:GPL]]
[[Category:Chess960]]
[[Category:X86]]
[[Category:X64]]
[[Category:Windows]]
[[Category:Derivative]]
[[Category:NNUE]]
