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Fire

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Created page with "'''Home * Engines * Fire''' [[FILE:Fire.JPG|border|right|thumb| Fire <ref>[https://en.wikipedia.org/wiki/File:Fire.JPG Photo of a fire] taken with a 1/4000t..."
'''[[Main Page|Home]] * [[Engines]] * Fire'''

[[FILE:Fire.JPG|border|right|thumb| Fire <ref>[https://en.wikipedia.org/wiki/File:Fire.JPG Photo of a fire] taken with a 1/4000th of a second [https://en.wikipedia.org/wiki/Exposure_%28photography%29 exposure] by Awesomoman, 2009, [https://en.wikipedia.org/wiki/Fire Fire from Wikipedia]</ref> ]]

'''Fire''', (Firebird, Fire xTreme)<br/>
an [[UCI]] compliant chess engine by [[Norman Schmidt]] <ref>[http://www.talkchess.com/forum/viewtopic.php?t=50463&start=5 Re: Fire 3.0 released] by [[Norman Schmidt]], [[CCC]], December 13, 2013</ref>, until version 3.0 derived from [[IvanHoe]] and the [[Ippolit]] series of programs with some help of [[Milos Stanisavljevic]]. Initially called Firebird, and later renamed to Fire due to a trademark naming conflict <ref>[http://computer-chess.org/doku.php?id=computer_chess:wiki:lists:chess_engine_list Chess Engine List] from [[Ron Murawski|Ron Murawski's]] [http://computer-chess.org/doku.php?id=home Computer-Chess Wiki]</ref>, it was released as open source, Fire licensed under the [[Free Software Foundation#GPL|GNU GPL]]. The sources were later closed with [[Windows]] executables available for download for recent [[Intel]] processors <ref>[http://www.talkchess.com/forum/viewtopic.php?t=50463 Fire 3.0 released] by Stefan Pohl, [[CCC]], December 13, 2013</ref>. Fire features [[Magic Bitboards|magic bitboards]], it can be configured with more than 70 UCI options, and applies a [[Parallel Search|SMP parallel search]].

=Fire 4=
Fire '''4''', released in December 2014, was a compete re-write and does not use any source code from or related to [[Ippolit]]. It supports [[Syzygy Bases]], and includes a revamped memory management which uses [https://en.wikipedia.org/wiki/OpenMP OpenMP] [https://en.wikipedia.org/wiki/C_preprocessor#Compiler-specific_preprocessor_features #pragmas] to utilize [https://en.wikipedia.org/wiki/Thread-local_storage thread local storage] <ref>[https://software.intel.com/en-us/articles/use-thread-local-storage-to-reduce-synchronization Use Thread-local Storage to Reduce Synchronization | Intel® Developer Zone], November 2, 2011</ref> and minimize the amount of 'shared' resources among [[Thread|threads]] for its [[Parallel Search|SMP implementation]]. [[Engine Testing|Testing]] was done via massive parallel, automated 24/7 ultra-fast chess engine matches using [[Cutechess-cli]] and [[LittleBlitzer]]. Code changes were tested to a very high level of confidence using [[Match Statistics#Likelihood of superiority|LOS]] and [[Match Statistics#SPRT|SPRT]] (min. 40,000 games) against a pool of top engines. Development and testing included approx. 200,000 - 240,000 ultra-fast games per day <ref>Information provided by [[Norman Schmidt]], July 2015</ref>.

=Fire 5, Fire 6.1=
Fire '''5''', released in November 2016, improved with new [[Evaluation|evaluation]] terms, and [[SPSA]] tuned evaluation and [[Search|search]] parameters, and supports [[Chess960]]. Fire '''6.1''', released in September 2017, added approximately 30-40 Elo in [[Playing Strength|playing strength]] <ref>[http://www.chessdom.com/fire-the-chess-engine-releases-a-new-version/ Fire – the chess engine releases a new version], [[Chessdom]], October 02, 2017</ref>.

=See also=
* [[Firefly]]
* [[Firenzina]]
* [[IvanHoe]]
* [[Phoenix]]

=Forum Posts=
==2010 ...==
* [http://www.talkchess.com/forum/viewtopic.php?t=31664 Firebird 1.0....] by [[Dr.Wael Deeb]], [[CCC]], January 12, 2010
* [http://www.talkchess.com/forum/viewtopic.php?t=32218 GGT + Firebird wins Amar Gambit + related chess notes +] by [[Rainer Neuhäusler]], [[CCC]], January 30, 2010
* [http://www.talkchess.com/forum/viewtopic.php?t=32301 Firebird wins Ware Gambit] by [[Rainer Neuhäusler]], [[CCC]], February 02, 2010
* [http://www.talkchess.com/forum/viewtopic.php?t=38348 I should mention that I also made a few small fixes to fire] by [[Dann Corbit]], [[CCC]], March 09, 2011
* [http://www.talkchess.com/forum/viewtopic.php?t=38932 Houdini, Fire, IvanHoe, (and Rybka?) are 'clones'...?] by [[Norman Schmidt]], [[CCC]], April 30, 2011
* [http://www.talkchess.com/forum/viewtopic.php?t=50463 Fire 3.0 released] by [[Stefan Pohl]], [[CCC]], December 13, 2013
==2015 ...==
* [http://www.talkchess.com/forum/viewtopic.php?t=56855 Fire 4 for linux] by Lucas Braesch, [[CCC]], July 03, 2015
* [http://www.talkchess.com/forum/viewtopic.php?t=60329 Fire 5] by [[Rainer Neuhäusler]], [[CCC]], May 31, 2016
* [http://www.talkchess.com/forum/viewtopic.php?t=62127 Fire 5 is out!] by [[Dmitri Gusev]], [[CCC]], November 14, 2016
* [http://www.talkchess.com/forum/viewtopic.php?t=65253 Fire 6 is available!] by Anton Ross, [[CCC]], September 22, 2017
: [http://www.talkchess.com/forum/viewtopic.php?t=65253&start=18 Re: Fire 6 is available!] by [[Norman Schmidt]], [[CCC]], September 23, 2017
* [http://www.talkchess.com/forum3/viewtopic.php?t=67579 Fire 7.1] by [[Norman Schmidt]], [[CCC]], May 27, 2018

=External Links=
==Chess Engine==
* [http://chesslogik.wix.com/fire Fire Chess Engine]
* [http://www.chessdom.com/fire-the-chess-engine-releases-a-new-version/ Fire – the chess engine releases a new version], [[Chessdom]], October 02, 2017 » [[TCEC Season 10]]
* [http://www.computerchess.org.uk/ccrl/4040/cgi/compare_engines.cgi?family=Fire&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 Fire] in [[CCRL|CCRL 40/40]]
==Misc==
* [https://en.wikipedia.org/wiki/Fire Fire from Wikipedia]
* [https://en.wikipedia.org/wiki/Portal:Fire Portal:Fire from Wikipedia]
* [https://en.wikipedia.org/wiki/Fire_%28disambiguation%29 Fire (disambiguation) from Wikipedia]
* [https://en.wikipedia.org/wiki/Fire_%28classical_element%29 Fire (classical element) from Wikipedia]
* [https://en.wikipedia.org/wiki/Fire_ecology Fire ecology from Wikipedia]
* [https://en.wikipedia.org/wiki/Firefighting Firefighting from Wikipedia]
* [https://en.wikipedia.org/wiki/Fire_protection Fire protection from Wikipedia]
* [https://en.wikipedia.org/wiki/List_of_fires List of fires from Wikipedia]
* [https://en.wikipedia.org/wiki/Arson Arson from Wikipedia]
* [https://en.wikipedia.org/wiki/Conflagration Conflagration from Wikipedia]
* [https://en.wikipedia.org/wiki/Pyromania Pyromania from Wikipedia]
* [https://en.wikipedia.org/wiki/Quest_for_Fire_%28film%29 Quest for Fire (film) from Wikipedia]
* [https://en.wikipedia.org/wiki/Firebird Firebird from Wikipedia]
* [https://en.wikipedia.org/wiki/Firebird_%28database_server%29 Firebird (database server) from Wikipedia]
* [http://thefire.org/ The Foundation for Individual Rights in Education - FIRE]
* [[:Category:The Rolling Stones|The Rolling Stones]] - [https://en.wikipedia.org/wiki/Play_with_Fire_(The_Rolling_Stones_song) Play with Fire] (1965), [https://en.wikipedia.org/wiki/YouTube YouTube] Video
: {{#evu:https://www.youtube.com/watch?v=8gKmmaZrJpc|alignment=left|valignment=top}}

=References=
<references />
'''[[Engines|Up one Level]]'''
[[Category:UCI]]
[[Category:Chess960]]
[[Category:Bird]]
[[Category:Disaster]]
[[Category:The Rolling Stones]]

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