Difference between revisions of "Michael Sherwin"

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'''Michael J. Sherwin''',<br/>
 
'''Michael J. Sherwin''',<br/>
 
an American computer chess programmer, and stockbroker <ref>[http://www.talkchess.com/forum/viewtopic.php?topic_view=threads&p=375777 Re: It is finally time to announce] by [[Michael Sherwin]], [[CCC]], November 09, 2010</ref>.  
 
an American computer chess programmer, and stockbroker <ref>[http://www.talkchess.com/forum/viewtopic.php?topic_view=threads&p=375777 Re: It is finally time to announce] by [[Michael Sherwin]], [[CCC]], November 09, 2010</ref>.  
He is author of the [[WinBoard]] compatible chess engine [[RomiChess]], which is famous for its [[Learning|learning approach]] <ref>[http://www.open-aurec.com/wbforum/viewtopic.php?f=4&t=4835 RomiChess && learning or the emperor has no clothes] by [[Michael Sherwin]], [[Computer Chess Forums|Winboard Forum]], May 19, 2006</ref>. Michael's interests in [[Bitboards|bitboards]] and methods to generate [[Sliding Piece Attacks|sliding piece attacks]] did result in his index based approach, coined by [[Harald Lüßen]] as [[Sherwin Bitboards]], and more recently [[SISSY Bitboards]].
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He is author of the [[WinBoard]] compatible chess engine [[RomiChess]], which is famous for its [[Learning|learning approach]] <ref>[http://www.open-aurec.com/wbforum/viewtopic.php?f=4&t=4835 RomiChess && learning or the emperor has no clothes] by [[Michael Sherwin]], [[Computer Chess Forums|Winboard Forum]], May 19, 2006</ref>. Michael's interests in [[Bitboards|bitboards]] and methods to generate [[Sliding Piece Attacks|sliding piece attacks]] did result in his index based approach, coined by [[Harald Lüßen]] as [[Sherwin Bitboards]], and more recently [[SISSY Bitboards]], as applied in his new engine [[Bricabrac]] <ref>[http://www.talkchess.com/forum3/viewtopic.php?f=7&t=77182 Progress On Bricabrac] by [[Michael Sherwin|Mike Sherwin]], [[CCC]], April 26, 2021</ref>.
  
 
=Forum Posts=
 
=Forum Posts=
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* [http://www.open-aurec.com/wbforum/viewtopic.php?f=4&t=4835 RomiChess && learning or the emperor has no clothes] by [[Michael Sherwin]], [[Computer Chess Forums|Winboard Forum]], May 19, 2006
 
* [http://www.open-aurec.com/wbforum/viewtopic.php?f=4&t=4835 RomiChess && learning or the emperor has no clothes] by [[Michael Sherwin]], [[Computer Chess Forums|Winboard Forum]], May 19, 2006
 
* [http://www.open-aurec.com/wbforum/viewtopic.php?f=4&t=5958 Magic Bitboards Explained!] by [[Michael Sherwin]], [[Computer Chess Forums|Winboard Forum]], December 4, 2006
 
* [http://www.open-aurec.com/wbforum/viewtopic.php?f=4&t=5958 Magic Bitboards Explained!] by [[Michael Sherwin]], [[Computer Chess Forums|Winboard Forum]], December 4, 2006
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* [http://www.open-aurec.com/wbforum/viewtopic.php?f=4&t=5962 New instruction that intel/amd should add] by [[Michael Sherwin]], [[Computer Chess Forums|Winboard Forum]], December 05, 2006 » [[BMI2#PEXTPDEPProposal|Early PEXT/PDEP Proposal]]
 
* [http://www.talkchess.com/forum/viewtopic.php?t=15076 Fruit, Rybka, Strelka final conclusion! (I hope)] by [[Michael Sherwin]], [[CCC]], July 13, 2007 » [[Fruit]], [[Rybka]], [[Strelka]]
 
* [http://www.talkchess.com/forum/viewtopic.php?t=15076 Fruit, Rybka, Strelka final conclusion! (I hope)] by [[Michael Sherwin]], [[CCC]], July 13, 2007 » [[Fruit]], [[Rybka]], [[Strelka]]
 
* [http://www.talkchess.com/forum/viewtopic.php?t=15094 What is Fruit? Fabien explains!] by [[Michael Sherwin]], [[CCC]], July 14, 2007
 
* [http://www.talkchess.com/forum/viewtopic.php?t=15094 What is Fruit? Fabien explains!] by [[Michael Sherwin]], [[CCC]], July 14, 2007
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* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=73083 Split Index Super Set Yielding (SISSY) Bitboards] by [[Michael Sherwin]], [[CCC]], February 13, 2020 » [[SISSY Bitboards]]
 
* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=73083 Split Index Super Set Yielding (SISSY) Bitboards] by [[Michael Sherwin]], [[CCC]], February 13, 2020 » [[SISSY Bitboards]]
 
* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=73479 I just discovered a design flaw in my engine] by [[Michael Sherwin]], [[CCC]], March 27, 2020 » [[Legal Move]], [[Pseudo-Legal Move]]
 
* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=73479 I just discovered a design flaw in my engine] by [[Michael Sherwin]], [[CCC]], March 27, 2020 » [[Legal Move]], [[Pseudo-Legal Move]]
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* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=75031 I don't want to give up] by [[Michael Sherwin|Mike Sherwin]], [[CCC]], September 07, 2020
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* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=75059 Qsearch() variant] by [[Michael Sherwin|Mike Sherwin]], [[CCC]], September 09, 2020 » [[Quiescence Search]]
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* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=75065 Reducing the horizon effect] by [[Michael Sherwin|Mike Sherwin]], [[CCC]], September 10, 2020 » [[Horizon Effect]]
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'''2021'''
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* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=76690 Are Bitboards More Intoxicating Than They Are Good?] by [[Michael Sherwin|Mike Sherwin]], [[CCC]], February 24, 2021
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* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=77182 Progress On Bricabrac] by [[Michael Sherwin|Mike Sherwin]], [[CCC]], April 26, 2021
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* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=77185 Bricabrac and other download links] by [[Michael Sherwin|Mike Sherwin]], [[CCC]], April 27, 2021
  
 
=References=  
 
=References=  

Latest revision as of 07:46, 30 April 2021

Home * People * Michael Sherwin

Michael J. Sherwin,
an American computer chess programmer, and stockbroker [1]. He is author of the WinBoard compatible chess engine RomiChess, which is famous for its learning approach [2]. Michael's interests in bitboards and methods to generate sliding piece attacks did result in his index based approach, coined by Harald Lüßen as Sherwin Bitboards, and more recently SISSY Bitboards, as applied in his new engine Bricabrac [3].

Forum Posts

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References

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