Difference between revisions of "Toga"

From Chessprogramming wiki
Jump to: navigation, search
Line 12: Line 12:
 
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>,
 
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 Demichev]], and [[Cyclone]] and '''TogaToy''' by [[Norman Schmidt]].
 
while further Toga II offsprings were [[Grapefruit]] by [[Vadim Demichev]], 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=
 
=See also=
Line 75: Line 77:
 
* [http://www.chesslogik.com/cyclone.htm Toga II from chesslogik.com]
 
* [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/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]
 
* [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]]
 
* [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]]

Revision as of 22:20, 1 January 2021

Home * Engines * Fruit * Toga

A toga [1]

Toga, (Toga II)
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 clone suspicions and announcements [2] , Gaksch apologized to the testers and original author [3], and continued with the public development Toga II according to the GNU General Public License v2.0.

As official Fruit derivative [4] 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 based on Toga II 1.4beta5c by Thomas Gaksch featured a parallel search where multiple threads share the hash table - a kind of early Lazy SMP [5] [6]. Toga CMLX is a Chess960 capable version by Teemu Pudas [7] [8] [9]. Further development was done by Michel Van den Bergh, porting Toga II to Linux [10], subsequent Toga II versions were maintained by Jerry Donald, Toga Returns based on Toga II by Ben Tennison [11], while further Toga II offsprings were Grapefruit by Vadim Demichev, 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 [12] [13].

See also

Publications

Forum Posts

2005 ...

2006

2007

Re: Toga by Vempele, CCC, December 06, 2007

2008

2009

2010 ...

2015 ...

2020 ...

External Links

Chess Engine

Misc

References

  1. ↑ Line art drawing of a man in a toga by Scott Foresman, Toga from Wikipedia
  2. ↑ Toga Clone by Karl-Heinz Söntges, CCC, March 09, 2005
  3. ↑ A statement from the "Author" of Toga II by Thomas Gaksch, CCC, March 13, 2005
  4. ↑ Fruit Chess Engine by Fabien Letouzey
  5. ↑ Re: Toga II 1.4 beta5c by Denis P. Mendoza, CCC, January 21, 2008
  6. ↑ Toga II 1.4.1SE 4CPU in CCRL 40/15
  7. ↑ Toga CMLX 1.4 beta 5d released - Rybka in danger? by Vempele, Rybka Forum, February 26, 2008
  8. ↑ Toga CMLX 1.4.5e !!NOT BETA!! - Rybka in danger? by Vempele, Rybka Forum, July 05, 2009
  9. ↑ Toga CMLX 1.4.5e in CCRL 40/2 FRC
  10. ↑ Linux port of newer versions of TogaII by Michel Van den Bergh, CCC, October 01, 2008
  11. ↑ Toga Returns 1.00 by Ben Tennison, December 23, 2012
  12. ↑ Toga III 0.4 NNUE by Dietrich Kappe, CCC, September 07, 2020
  13. ↑ GitHub - dkappe/TogaIII at nnue by Dietrich Kappe

Up one level

Retrieved from "https://www.chessprogramming.org/index.php?title=Toga&oldid=23173"