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Created page with "'''Home * Engines * Rotor''' [[FILE:Hoover dam rotor.jpg|border|right|thumb| Rotor <ref>[https://en.wikipedia.org/wiki/Rotor_(electric) Rotor] of [https:/..."
'''[[Main Page|Home]] * [[Engines]] * Rotor'''
[[FILE:Hoover dam rotor.jpg|border|right|thumb| Rotor <ref>[https://en.wikipedia.org/wiki/Rotor_(electric) Rotor] of [https://en.wikipedia.org/wiki/Hoover_Dam Hoover Dam] [https://en.wikipedia.org/wiki/Electric_generator generator] during inspection, [https://commons.wikimedia.org/wiki/File:Hoover_dam_rotor.jpg Image] by Ratwod, February 08, 2009, [https://en.wikipedia.org/wiki/Wikimedia_Commons Wikimedia Commons]</ref> ]]
'''Rotor''', (ChessRotor)<br/>
an [[UCI]] compliant chess engine by [[Jan Brouwer]], written in [[Cpp|C++]], which first appeared in [[Engine Rating Lists|rating lists]] in April 2007
<ref>[http://www.talkchess.com/forum3/viewtopic.php?f=6&t=12868 BikJump 1.2.1 : 1864] by [[Patrick Buchmann]], [[CCC]], April 04, 2007</ref>
<ref>[http://www.talkchess.com/forum3/viewtopic.php?f=6&t=13481 Amateur Litmus Test (Rotor 0.1a wins)] by [[Graham Banks]], [[CCC]], April 30, 2007</ref>.
Rotor is available as [[Windows]] and [[Mac OS]] executable, as well as [[Android]] engine under [[Chess for Android]] <ref>[http://www.talkchess.com/forum3/viewtopic.php?f=2&t=38202 Rotor on Android] by [[Jan Brouwer]], [[CCC]], February 24, 2011</ref>.
=Features=
<ref>[https://sites.google.com/site/chessrotor/ ChessRotor]</ref>
==[[Board Representation]]==
* [[Mailbox|16x12 Mailbox]]
* [[Incremental Updates|Incremental Updated]] [[Attack and Defend Maps|Attack Tables]]
==[[Search]]==
* [[Iterative Deepening]]
* [[Alpha-Beta]]
* [[Principal Variation Search]]
* [[Transposition Table]]
* [[Move Ordering]]
** [[Killer Heuristic]]
** [[History Heuristic]]
* [[Selectivity]]
** [[Check Extensions]]
** [[Null Move Pruning]]
** [[Futility Pruning]]
** [[Late Move Reductions]]
** [[Quiescence Search]]
==[[Evaluation]]==
* [[Material]]
* [[Mobility]]
* [[Pawn Structure]]
* [[Passed Pawn|Passed Pawns]]
* [[King Safety]] <ref>[http://www.talkchess.com/forum3/viewtopic.php?f=7&t=38756&start=4 Re: About king safety] by [[Jan Brouwer]], [[CCC]], April 20, 2011</ref>
* [[Tempo]]
* [[Automated Tuning|Evaluaton Tuning]] with [[CLOP]]
=See also=
* [[Enigma]]
=Forum Posts=
==2007 ...==
* [http://www.talkchess.com/forum3/viewtopic.php?f=6&t=12985&start=3 Re: Division 4: 21 Participants] by [[Jan Brouwer]], [[CCC]], April 12, 2007
* [http://www.talkchess.com/forum3/viewtopic.php?f=6&t=13481 Amateur Litmus Test (Rotor 0.1a wins)] by [[Graham Banks]], [[CCC]], April 30, 2007
* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=15504&start=9 Re: The Art of Evaluation (long)] by [[Jan Brouwer]], [[CCC]], August 02, 2007
* [http://www.talkchess.com/forum3/viewtopic.php?f=6&t=22479 Rotor 0.3 : 2335] by [[Patrick Buchmann]], [[CCC]], July 21, 2008
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=24267 Rotor 0.4 released] by [[Jan Brouwer]], [[CCC]], October 08, 2008
* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=28167&start=3 Re: Side to Move Bonus---does it help?] by [[Jan Brouwer]], [[CCC]], May 29, 2009
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=28986 Rotor 0.5 released] by [[Jan Brouwer]], [[CCC]], July 16, 2009
==2010 ...==
* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=32925 Rotor uses Rookie's attack table!] by [[Jan Brouwer]], [[CCC]], February 26, 2010 » [[Rookie]]
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=37192 Rotor 0.6 released] by [[Jan Brouwer]], [[CCC]], December 20, 2010
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=38202 Rotor on Android] by [[Jan Brouwer]], [[CCC]], February 24, 2011 » [[Android]]
* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=38751 evaluation function complete] by [[Jan Brouwer]], [[CCC]], April 14, 2011
* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=38756&start=4 Re: About king safety] by [[Jan Brouwer]], [[CCC]], April 20, 2011
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=44564 Rotor 0.7 released] by [[Jan Brouwer]], [[CCC]], July 24, 2012
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=44646 Rotor 0.7 castling bug] by [[Jan Brouwer]], [[CCC]], July 31, 2012
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=44920 Rotor 0.7a released] by [[Jan Brouwer]], [[CCC]], August 27, 2012
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=47510 Rotor 0.8 released] by [[Jan Brouwer]], [[CCC]], March 14, 2013
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=56300&start=1 Re: Are these engines dead?] by [[Jan Brouwer]], [[CCC]], May 11, 2015
=External Links=
==Chess Engine==
* [https://sites.google.com/site/chessrotor/ ChessRotor]
* [http://ccrl.chessdom.com/ccrl/4040/cgi/compare_engines.cgi?family=Rotor&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 Rotor] in [[CCRL|CCRL 40/15]]
==Misc==
* [https://en.wikipedia.org/wiki/Rotor Rotor from Wikipedia]
* [https://en.wikipedia.org/wiki/Rotor_(electric) Rotor (electric) from Wikipedia]
* [https://en.wikipedia.org/wiki/Helicopter_rotor Helicopter rotor) from Wikipedia]
* [https://en.wikipedia.org/wiki/Rotor_machine Rotor machine from Wikipedia]
* [https://en.wikipedia.org/wiki/Enigma_rotor_details Enigma rotor details]
* [https://en.wikipedia.org/wiki/Rotor_(mathematics) Rotor (mathematics) from Wikipedia]
* [https://en.wikipedia.org/wiki/Rigid_rotor Rigid rotor from Wikipedia]
=References=
<references />
'''[[Engines|Up one Level]]'''
[[Category:UCI]]
[[Category:X86]]
[[Category:PC]]
[[Category:Android]]
[[Category:Mac]]
[[Category:Windows]]
[[FILE:Hoover dam rotor.jpg|border|right|thumb| Rotor <ref>[https://en.wikipedia.org/wiki/Rotor_(electric) Rotor] of [https://en.wikipedia.org/wiki/Hoover_Dam Hoover Dam] [https://en.wikipedia.org/wiki/Electric_generator generator] during inspection, [https://commons.wikimedia.org/wiki/File:Hoover_dam_rotor.jpg Image] by Ratwod, February 08, 2009, [https://en.wikipedia.org/wiki/Wikimedia_Commons Wikimedia Commons]</ref> ]]
'''Rotor''', (ChessRotor)<br/>
an [[UCI]] compliant chess engine by [[Jan Brouwer]], written in [[Cpp|C++]], which first appeared in [[Engine Rating Lists|rating lists]] in April 2007
<ref>[http://www.talkchess.com/forum3/viewtopic.php?f=6&t=12868 BikJump 1.2.1 : 1864] by [[Patrick Buchmann]], [[CCC]], April 04, 2007</ref>
<ref>[http://www.talkchess.com/forum3/viewtopic.php?f=6&t=13481 Amateur Litmus Test (Rotor 0.1a wins)] by [[Graham Banks]], [[CCC]], April 30, 2007</ref>.
Rotor is available as [[Windows]] and [[Mac OS]] executable, as well as [[Android]] engine under [[Chess for Android]] <ref>[http://www.talkchess.com/forum3/viewtopic.php?f=2&t=38202 Rotor on Android] by [[Jan Brouwer]], [[CCC]], February 24, 2011</ref>.
=Features=
<ref>[https://sites.google.com/site/chessrotor/ ChessRotor]</ref>
==[[Board Representation]]==
* [[Mailbox|16x12 Mailbox]]
* [[Incremental Updates|Incremental Updated]] [[Attack and Defend Maps|Attack Tables]]
==[[Search]]==
* [[Iterative Deepening]]
* [[Alpha-Beta]]
* [[Principal Variation Search]]
* [[Transposition Table]]
* [[Move Ordering]]
** [[Killer Heuristic]]
** [[History Heuristic]]
* [[Selectivity]]
** [[Check Extensions]]
** [[Null Move Pruning]]
** [[Futility Pruning]]
** [[Late Move Reductions]]
** [[Quiescence Search]]
==[[Evaluation]]==
* [[Material]]
* [[Mobility]]
* [[Pawn Structure]]
* [[Passed Pawn|Passed Pawns]]
* [[King Safety]] <ref>[http://www.talkchess.com/forum3/viewtopic.php?f=7&t=38756&start=4 Re: About king safety] by [[Jan Brouwer]], [[CCC]], April 20, 2011</ref>
* [[Tempo]]
* [[Automated Tuning|Evaluaton Tuning]] with [[CLOP]]
=See also=
* [[Enigma]]
=Forum Posts=
==2007 ...==
* [http://www.talkchess.com/forum3/viewtopic.php?f=6&t=12985&start=3 Re: Division 4: 21 Participants] by [[Jan Brouwer]], [[CCC]], April 12, 2007
* [http://www.talkchess.com/forum3/viewtopic.php?f=6&t=13481 Amateur Litmus Test (Rotor 0.1a wins)] by [[Graham Banks]], [[CCC]], April 30, 2007
* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=15504&start=9 Re: The Art of Evaluation (long)] by [[Jan Brouwer]], [[CCC]], August 02, 2007
* [http://www.talkchess.com/forum3/viewtopic.php?f=6&t=22479 Rotor 0.3 : 2335] by [[Patrick Buchmann]], [[CCC]], July 21, 2008
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=24267 Rotor 0.4 released] by [[Jan Brouwer]], [[CCC]], October 08, 2008
* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=28167&start=3 Re: Side to Move Bonus---does it help?] by [[Jan Brouwer]], [[CCC]], May 29, 2009
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=28986 Rotor 0.5 released] by [[Jan Brouwer]], [[CCC]], July 16, 2009
==2010 ...==
* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=32925 Rotor uses Rookie's attack table!] by [[Jan Brouwer]], [[CCC]], February 26, 2010 » [[Rookie]]
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=37192 Rotor 0.6 released] by [[Jan Brouwer]], [[CCC]], December 20, 2010
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=38202 Rotor on Android] by [[Jan Brouwer]], [[CCC]], February 24, 2011 » [[Android]]
* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=38751 evaluation function complete] by [[Jan Brouwer]], [[CCC]], April 14, 2011
* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=38756&start=4 Re: About king safety] by [[Jan Brouwer]], [[CCC]], April 20, 2011
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=44564 Rotor 0.7 released] by [[Jan Brouwer]], [[CCC]], July 24, 2012
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=44646 Rotor 0.7 castling bug] by [[Jan Brouwer]], [[CCC]], July 31, 2012
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=44920 Rotor 0.7a released] by [[Jan Brouwer]], [[CCC]], August 27, 2012
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=47510 Rotor 0.8 released] by [[Jan Brouwer]], [[CCC]], March 14, 2013
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=56300&start=1 Re: Are these engines dead?] by [[Jan Brouwer]], [[CCC]], May 11, 2015
=External Links=
==Chess Engine==
* [https://sites.google.com/site/chessrotor/ ChessRotor]
* [http://ccrl.chessdom.com/ccrl/4040/cgi/compare_engines.cgi?family=Rotor&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 Rotor] in [[CCRL|CCRL 40/15]]
==Misc==
* [https://en.wikipedia.org/wiki/Rotor Rotor from Wikipedia]
* [https://en.wikipedia.org/wiki/Rotor_(electric) Rotor (electric) from Wikipedia]
* [https://en.wikipedia.org/wiki/Helicopter_rotor Helicopter rotor) from Wikipedia]
* [https://en.wikipedia.org/wiki/Rotor_machine Rotor machine from Wikipedia]
* [https://en.wikipedia.org/wiki/Enigma_rotor_details Enigma rotor details]
* [https://en.wikipedia.org/wiki/Rotor_(mathematics) Rotor (mathematics) from Wikipedia]
* [https://en.wikipedia.org/wiki/Rigid_rotor Rigid rotor from Wikipedia]
=References=
<references />
'''[[Engines|Up one Level]]'''
[[Category:UCI]]
[[Category:X86]]
[[Category:PC]]
[[Category:Android]]
[[Category:Mac]]
[[Category:Windows]]
