Difference between revisions of "Coiled"
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'''Coiled''',<br/> | '''Coiled''',<br/> | ||
| − | an [[UCI]] compliant chess engine by [[Oscar Gavira]], written in [[C]], first released in 2013. Coiled '''0.6''', released in July 2018 is available as 32-bit and 64-bit executable for [[Windows]] <ref>[http://www.talkchess.com/forum3/viewtopic.php?f=2&t=68009&start=3 Re: Coiled v.0.5 Release] by [[Oscar Gavira]], [[CCC]], July 18, 2018</ref>. | + | an [[UCI]] compliant chess engine by [[Oscar Gavira]], written in [[C]], first released in 2013. Coiled '''0.6''', released in July 2018 is available as 32-bit and 64-bit executable for [[Windows]] <ref>[http://www.talkchess.com/forum3/viewtopic.php?f=2&t=68009&start=3 Re: Coiled v.0.5 Release] by [[Oscar Gavira]], [[CCC]], July 18, 2018</ref>. Coiled-NNUE '''0.7''' was released in August 2021 as [[:Category:Open Source|Open Source]] licensed under the [[Free Software Foundation#GPL|GPL v3.0]], using a [[Stockfish NNUE]] network with [[CFish]] derived probing code <ref>[http://www.talkchess.com/forum3/viewtopic.php?f=2&t=77887&start=5 Re: Update: Coiled-NNUE 0.7] by [[Connor McMonigle]], [[CCC]], August 06, 2021</ref> <ref>[https://github.com/Oscar-Gavira/Coiled-NNUE/blob/master/nnue/README.md Coiled-NNUE/README.md at master · Oscar-Gavira/Coiled-NNUE · GitHub]</ref>. |
=Features= | =Features= | ||
| Line 38: | Line 38: | ||
** [[History Heuristic]] | ** [[History Heuristic]] | ||
==[[Evaluation]]== | ==[[Evaluation]]== | ||
| + | * [[NNUE]] (Coiled-NNUE 0.7) | ||
* [[Material]] | * [[Material]] | ||
* [[Tapered Eval]] | * [[Tapered Eval]] | ||
| Line 95: | Line 96: | ||
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=68009 Coiled v.0.5 Release] by [[Oscar Gavira]], [[CCC]], July 17, 2018 | * [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=68009 Coiled v.0.5 Release] by [[Oscar Gavira]], [[CCC]], July 17, 2018 | ||
: [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=68009&start=3 Re: Coiled v.0.5 Release] by [[Oscar Gavira]], [[CCC]], July 18, 2018 | : [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=68009&start=3 Re: Coiled v.0.5 Release] by [[Oscar Gavira]], [[CCC]], July 18, 2018 | ||
| + | * [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=77887 Update: Coiled-NNUE 0.7] by [[Oscar Gavira]], [[CCC]], August 06, 2021 | ||
=External Links= | =External Links= | ||
==Chess Engine== | ==Chess Engine== | ||
* [http://www.oscargavira.es/?sec=Coiled_Informacion Coiled - Información y descargar. Motor de ajedrez UCI] (Spanish) | * [http://www.oscargavira.es/?sec=Coiled_Informacion Coiled - Información y descargar. Motor de ajedrez UCI] (Spanish) | ||
| + | * [https://github.com/Oscar-Gavira/Coiled-NNUE GitHub - Oscar-Gavira/Coiled-NNUE: Motor de ajedrez de protocolo UCI] | ||
* [http://www.computerchess.org.uk/ccrl/404/cgi/compare_engines.cgi?family=Coiled&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 Coiled] in [[CCRL|CCRL Blitz]] | * [http://www.computerchess.org.uk/ccrl/404/cgi/compare_engines.cgi?family=Coiled&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 Coiled] in [[CCRL|CCRL Blitz]] | ||
==Misc== | ==Misc== | ||
| − | * [https://www.chess.com/article/view/coiled-spring Coiled Spring] by [https://en.wikipedia.org/wiki/Pentala_Harikrishna Pentala Harikrishna], [ | + | * [https://www.chess.com/article/view/coiled-spring Coiled Spring] by [https://en.wikipedia.org/wiki/Pentala_Harikrishna Pentala Harikrishna], [[Chess.com]], September 12, 2011 |
* [https://en.wiktionary.org/wiki/coiled coiled - Wiktionary] | * [https://en.wiktionary.org/wiki/coiled coiled - Wiktionary] | ||
* [https://en.wiktionary.org/wiki/coil coil - Wiktionary] | * [https://en.wiktionary.org/wiki/coil coil - Wiktionary] | ||
| Line 117: | Line 120: | ||
<references /> | <references /> | ||
'''[[Engines|Up one level]]''' | '''[[Engines|Up one level]]''' | ||
| + | [[Category:Open Source]] | ||
| + | [[Category:GPL]] | ||
[[Category:UCI]] | [[Category:UCI]] | ||
[[Category:X86]] | [[Category:X86]] | ||
[[Category:X64]] | [[Category:X64]] | ||
| + | [[Category:NNUE]] | ||
[[Category:PC]] | [[Category:PC]] | ||
[[Category:Windows]] | [[Category:Windows]] | ||
[[Category:Music]] | [[Category:Music]] | ||
[[Category:Industrial Heritage Trail]] | [[Category:Industrial Heritage Trail]] | ||
Latest revision as of 21:02, 6 August 2021
Slinky Springs to Fame [1]
Coiled,
an UCI compliant chess engine by Oscar Gavira, written in C, first released in 2013. Coiled 0.6, released in July 2018 is available as 32-bit and 64-bit executable for Windows [2]. Coiled-NNUE 0.7 was released in August 2021 as Open Source licensed under the GPL v3.0, using a Stockfish NNUE network with CFish derived probing code [3] [4].
Contents
Features
Board Representation
Search
- Iterative Deepening
- Aspiration Windows
- PVS / Alpha-Beta
- Repetitions
- Transposition Table
- Quiescence Search
- Selectivity
- Move Ordering
Evaluation
- NNUE (Coiled-NNUE 0.7)
- Material
- Tapered Eval
- Piece-Square Tables
- Pawn Structure
- Bishop
- Knight
- Rook
- King Safety
- Endgame Interior Node Recognizer
- Insufficient Material
- KPK
- KRK
- KBNK
- KQK
- KBBK
- Gaviota Tablebases
Misc
- Opening Book (SQLite format)
- Pondering
- UCI
See also
Forum Posts
- Hispanic chess engines + Winboard Zeta Pack number 18 by Pedro Castro, CCC, August 14, 2013
- Coiled 0.2b by Oscar Gavira, CCC, July 22, 2014
- Coiled 0.4 by Oscar Gavira, CCC, September 12, 2016
- Coiled v.0.5 Release by Oscar Gavira, CCC, July 17, 2018
- Re: Coiled v.0.5 Release by Oscar Gavira, CCC, July 18, 2018
- Update: Coiled-NNUE 0.7 by Oscar Gavira, CCC, August 06, 2021
External Links
Chess Engine
- Coiled - Información y descargar. Motor de ajedrez UCI (Spanish)
- GitHub - Oscar-Gavira/Coiled-NNUE: Motor de ajedrez de protocolo UCI
- Coiled in CCRL Blitz
Misc
- Coiled Spring by Pentala Harikrishna, Chess.com, September 12, 2011
- coiled - Wiktionary
- coil - Wiktionary
- Coil from Wikipedia
- Coiled coil from Wikipedia
- Coiled coil filament from Wikipedia
- Coil spring from Wikipedia
- Electromagnetic coil from Wikipedia
- Chemical oxygen iodine laser (COIL) from Wikipedia
- Coiled bodies from Wikipedia
- Feverkin - Coiled Corner (feat. Bijou), YouTube Video
References
- ↑ Slinky Springs to Fame designed by Tobias Rehberger, Rhine–Herne Canal, Gasometer Oberhausen in the background with Wonders of Nature exhibition, Oberhausen, Germany, The Industrial Heritage Trail, Image by Gerd Isenberg, March 12, 2017, see also Image by Frank Vincentz, November 29, 2012, Category:Slinky Springs to Fame from Wikimedia Commons
- ↑ Re: Coiled v.0.5 Release by Oscar Gavira, CCC, July 18, 2018
- ↑ Re: Update: Coiled-NNUE 0.7 by Connor McMonigle, CCC, August 06, 2021
- ↑ Coiled-NNUE/README.md at master · Oscar-Gavira/Coiled-NNUE · GitHub
- ↑ Based on Coiled - Técnicas utilizadas
