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'''[[Main Page|Home]] * [[Engines]] * [[Fruit]] * Toga'''

[[FILE:Toga (PSF).png|border|right|thumb| 160px| A toga <ref>Line art drawing of a man in a toga by [https://en.wikipedia.org/wiki/Scott_Foresman Scott Foresman], [https://en.wikipedia.org/wiki/Toga Toga from Wikipedia]</ref> ]]

based on [[Fruit]] by [[Fabien Letouzey]] is a Fruit derivative by [[Thomas Gaksch]], which appeared in early 2005 in test tournaments first without explicit mentioning its Fruit origin. Caused by [[Clones:Category:Clone|clone]] suspicions and announcements <ref>[https://www.stmintz.com/ccc/index.php?id=415992 Toga Clone] by [[Karl-Heinz Söntges]], [[CCC]], March 09, 2005</ref> , Gaksch apologized to the testers and original author <ref>[https://www.stmintz.com/ccc/index.php?id=416548 A statement from the "Author" of Toga II] by [[Thomas Gaksch]], [[CCC]], March 13, 2005</ref>, and continued with the public development Toga II according to the [[Free Software Foundation#GPL|GNU General Public License v2.0]].

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. Version Toga II 3'''1.4.1SE''' by [[Chris Formula]] <span id="1.4beta5c"></span>based on Toga II '''1.0 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 [[ThinkingALot]], 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>.

* [http://hardykirr.uhasselthomeunix.beorg/chess/engines/TogaJim%20Ablett/posix_versionsTOGA%202/ Posix ports Index of some recent version of Toga II/chess/engines/Jim Ablett/TOGA 2] by [[Jim Ablett]] , hosted by [[Michel Van den BerghKirill Kryukov]]: * [httphttps://packmanweb.links2linuxarchive.comorg/web/20070108092316/http:/package/DeepLearningToga-1www.5superchessengine.21a DeepLearningToga-1com/toga_ii.5.21a htm Toga II] (Project Games) - Packman Build Service]* [httphttps://pkgsen.wikipedia.org/downloadwiki/togaII-134 togaII-134 RPM DEB Free Download for Linux - pkgs.orgWayback_Machine Wayback Machine], January 08, 2007): * [httphttps://pkgsweb.archive.org/opensuse-12.1web/20120921003044/http:/packman-i586/togaII-134-1computerchessengines.3webs.4-1com/togachessengine.4htm Toga chess engine] hosted by [[Denis Mendoza]] ([https://en.i586wikipedia.rpmorg/wiki/Wayback_Machine Wayback Machine], September 21, 2012)* [https://web.html togaII-134-1archive.3org/web/20131012012343/http://hardy.4-1uhasselt.4.i586.rpm openSUSE 12.1 Free Downloadbe/Toga/posix_versions/ Posix ports of some recent version of Toga II] by [[Michel Van den Bergh]]: ([httphttps://pkgsen.wikipedia.org/opensuse-wiki/Wayback_Machine Wayback Machine], October 12.1, 2013)* [http:/packman-x86_64/togaII-134-1www.3chesslogik.4-1com/cyclone.4htm Toga II from chesslogik.x86_64com]* [https://github.rpm.html togaIIcom/zwegner/toga-134mp GitHub -1.3.4zwegner/toga-mp: A fork of Toga II 1.42.x86_64.rpm openSUSE 12.1 Free Download1a, implementing multithreaded search] by [[Zach Wegner]]* [httphttps://www.chesslogikgithub.com/toga.htm Toga II 2.0SEdkappe/TogaIII/tree/nnue GitHub - dkappe/TogaIII at nnue] by [[Norman SchmidtDietrich Kappe]]

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