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Created page with "'''Home * Engines * Tigran''' FILE:Tigran Petrosian World Chess Champion.jpg|border|right|thumb| Tigran Petrosian <ref> [https://en.wikipedia.org/wiki/Ti..."
'''[[Main Page|Home]] * [[Engines]] * Tigran'''
[[FILE:Tigran Petrosian World Chess Champion.jpg|border|right|thumb| Tigran Petrosian <ref> [https://en.wikipedia.org/wiki/Tigran_Petrosian Tigran Petrosian], [https://en.wikipedia.org/wiki/File:Tigran_Petrosian_World_Chess_Champion.jpg Image] scanned from "[https://www.goodreads.com/book/show/28241896-szukam-raju Szukam raju]" Iskry, Warsaw 1975, [https://en.wikipedia.org/wiki/Wikimedia_Commons Wikimedia Commons]</ref> ]]
'''Tigran''',<br/>
an [[UCI]] compliant chess engine by [[Gábor Mihály]], written in [[Cpp|C++]].
First released as free engine in November 2012, and available as 64 and 32 bit [[Windows]] executable
<ref>[https://web.archive.org/web/20140128101142/http://tigran.swhu.tk/ Tigran - Home] ([https://en.wikipedia.org/wiki/Wayback_Machine Wayback Machine])</ref>, Tigran's development already started in 2005
<ref>[http://www.linkedin.com/pub/gabor-mihaly/50/221/203 Gabor Mihaly | LinkedIn]</ref>,
and had its tournament debut at the [[MASPV 2008|Hungarian Sakkprogramok Versenye 2008]].
=Description=
Tigran is a [[Bitboards|bitboard]] engine and applies [[Kindergarten Bitboards|kindergarten bitboards]] to determine [[Sliding Piece Attacks|sliding piece attacks]].
The [[Search|search]] is [[Principal Variation Search|PVS]] [[Alpha-Beta|alpha-beta]] with [[Transposition Table|transposition table]], [[Null Move Pruning|null move pruning]] and [[Late Move Reductions|late move reductions]] inside an [[Iterative Deepening|iterative deepening]] framework.
Beside the dominating [[Material|material]] term, the basic [[Evaluation|evaluation]] considers [[King Safety|king safety]], [[Mobility|mobility]] and [[Pawn Structure|pawn structure]].
=Namesake=
* [[Tigran ES|Tigran]] by [[Natalia Parés|Josep Parés]]
=Forum Posts=
* [http://www.talkchess.com/forum/viewtopic.php?t=50110 Tigran chess engine] by Carl Langan, [[CCC]], November 17, 2013
=External Links=
==Chess Engine==
* [https://web.archive.org/web/20140128101142/http://tigran.swhu.tk/ Tigran - Home] ([https://en.wikipedia.org/wiki/Wayback_Machine Wayback Machine])
* [http://www.computer-chess.org/doku.php?id=computer_chess:wiki:download:engine_download_list Engine Download List] from [[Ron Murawski|Ron Murawski's]] [http://computer-chess.org/doku.php?id=home Computer-Chess Wiki]
* [http://ccrl.chessdom.com/ccrl/4040/cgi/compare_engines.cgi?family=Tigran&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 Tigran] in [[CCRL|CCRL 40/15]]
==Misc==
* [https://en.wikipedia.org/wiki/Tigran_%28disambiguation%29 Tigran (disambiguation) from Wikipedia]
* [https://en.wikipedia.org/wiki/Tigran_Gharamian Tigran Gharamian from Wikipedia]
* [https://en.wikipedia.org/wiki/Tigran_Petrosian Tigran Petrosian from Wikipedia]
* [https://en.wikipedia.org/wiki/Tigran_L._Petrosian Tigran L. Petrosian from Wikipedia]
* [https://angelcityjazz.com/explorations/tigran-quintet-at-angel-city-jazz-fest-2011/ Tigran Quintet] - The Glass-Hearted Queen, [https://angelcityjazz.com/angel-city-jazz-fest/ Angel City Jazz Festival's 'Global Jam'], [https://en.wikipedia.org/wiki/John_Anson_Ford_Amphitheatre John Anson Ford Amphitheatre], [https://en.wikipedia.org/wiki/Los_Angeles_County,_California L.A. County], October 01, 2011, [https://en.wikipedia.org/wiki/YouTube YouTube] Video
: [[:Category:Tigran Hamasyan|Tigran Hamasyan]], [https://en.wikipedia.org/wiki/Nate_Wood Nate Wood], [https://www.deezer.com/us/artist/8511228/radio?autoplay=true Areni Agbabian], [https://www.facebook.com/sam.minaie Sam Minaie], [https://en.wikipedia.org/wiki/Ben_Wendel Ben Wendel]
: {{#evu:https://www.youtube.com/watch?v=fDsSU1QSvp8|alignment=left|valignment=top}}
=References=
<references />
'''[[Engines|Up one level]]'''
[[Category:UCI]]
[[Category:PC]]
[[Category:X86]]
[[Category:X64]]
[[Category:Windows]]
[[Category:Chess Legend]]
[[Category:Given Name]]
[[Category:Namesake]]
[[Category:Tigran Hamasyan]]
[[FILE:Tigran Petrosian World Chess Champion.jpg|border|right|thumb| Tigran Petrosian <ref> [https://en.wikipedia.org/wiki/Tigran_Petrosian Tigran Petrosian], [https://en.wikipedia.org/wiki/File:Tigran_Petrosian_World_Chess_Champion.jpg Image] scanned from "[https://www.goodreads.com/book/show/28241896-szukam-raju Szukam raju]" Iskry, Warsaw 1975, [https://en.wikipedia.org/wiki/Wikimedia_Commons Wikimedia Commons]</ref> ]]
'''Tigran''',<br/>
an [[UCI]] compliant chess engine by [[Gábor Mihály]], written in [[Cpp|C++]].
First released as free engine in November 2012, and available as 64 and 32 bit [[Windows]] executable
<ref>[https://web.archive.org/web/20140128101142/http://tigran.swhu.tk/ Tigran - Home] ([https://en.wikipedia.org/wiki/Wayback_Machine Wayback Machine])</ref>, Tigran's development already started in 2005
<ref>[http://www.linkedin.com/pub/gabor-mihaly/50/221/203 Gabor Mihaly | LinkedIn]</ref>,
and had its tournament debut at the [[MASPV 2008|Hungarian Sakkprogramok Versenye 2008]].
=Description=
Tigran is a [[Bitboards|bitboard]] engine and applies [[Kindergarten Bitboards|kindergarten bitboards]] to determine [[Sliding Piece Attacks|sliding piece attacks]].
The [[Search|search]] is [[Principal Variation Search|PVS]] [[Alpha-Beta|alpha-beta]] with [[Transposition Table|transposition table]], [[Null Move Pruning|null move pruning]] and [[Late Move Reductions|late move reductions]] inside an [[Iterative Deepening|iterative deepening]] framework.
Beside the dominating [[Material|material]] term, the basic [[Evaluation|evaluation]] considers [[King Safety|king safety]], [[Mobility|mobility]] and [[Pawn Structure|pawn structure]].
=Namesake=
* [[Tigran ES|Tigran]] by [[Natalia Parés|Josep Parés]]
=Forum Posts=
* [http://www.talkchess.com/forum/viewtopic.php?t=50110 Tigran chess engine] by Carl Langan, [[CCC]], November 17, 2013
=External Links=
==Chess Engine==
* [https://web.archive.org/web/20140128101142/http://tigran.swhu.tk/ Tigran - Home] ([https://en.wikipedia.org/wiki/Wayback_Machine Wayback Machine])
* [http://www.computer-chess.org/doku.php?id=computer_chess:wiki:download:engine_download_list Engine Download List] from [[Ron Murawski|Ron Murawski's]] [http://computer-chess.org/doku.php?id=home Computer-Chess Wiki]
* [http://ccrl.chessdom.com/ccrl/4040/cgi/compare_engines.cgi?family=Tigran&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 Tigran] in [[CCRL|CCRL 40/15]]
==Misc==
* [https://en.wikipedia.org/wiki/Tigran_%28disambiguation%29 Tigran (disambiguation) from Wikipedia]
* [https://en.wikipedia.org/wiki/Tigran_Gharamian Tigran Gharamian from Wikipedia]
* [https://en.wikipedia.org/wiki/Tigran_Petrosian Tigran Petrosian from Wikipedia]
* [https://en.wikipedia.org/wiki/Tigran_L._Petrosian Tigran L. Petrosian from Wikipedia]
* [https://angelcityjazz.com/explorations/tigran-quintet-at-angel-city-jazz-fest-2011/ Tigran Quintet] - The Glass-Hearted Queen, [https://angelcityjazz.com/angel-city-jazz-fest/ Angel City Jazz Festival's 'Global Jam'], [https://en.wikipedia.org/wiki/John_Anson_Ford_Amphitheatre John Anson Ford Amphitheatre], [https://en.wikipedia.org/wiki/Los_Angeles_County,_California L.A. County], October 01, 2011, [https://en.wikipedia.org/wiki/YouTube YouTube] Video
: [[:Category:Tigran Hamasyan|Tigran Hamasyan]], [https://en.wikipedia.org/wiki/Nate_Wood Nate Wood], [https://www.deezer.com/us/artist/8511228/radio?autoplay=true Areni Agbabian], [https://www.facebook.com/sam.minaie Sam Minaie], [https://en.wikipedia.org/wiki/Ben_Wendel Ben Wendel]
: {{#evu:https://www.youtube.com/watch?v=fDsSU1QSvp8|alignment=left|valignment=top}}
=References=
<references />
'''[[Engines|Up one level]]'''
[[Category:UCI]]
[[Category:PC]]
[[Category:X86]]
[[Category:X64]]
[[Category:Windows]]
[[Category:Chess Legend]]
[[Category:Given Name]]
[[Category:Namesake]]
[[Category:Tigran Hamasyan]]
