25,161
edits
Changes
Created page with "'''Home * People * Gijsbert Wiesenekker''' FILE:GijsbertWiesenekker99.JPG|border|right|thumb|link=http://old.csvn.nl/pics/part.jpg| Gijsbert Wiesenekker..."
'''[[Main Page|Home]] * [[People]] * Gijsbert Wiesenekker'''
[[FILE:GijsbertWiesenekker99.JPG|border|right|thumb|link=http://old.csvn.nl/pics/part.jpg| Gijsbert Wiesenekker <ref>from the Photo Composition of the Participants, [[DOCCC 1999]], [http://old.csvn.nl/docc99.html Dutch Open Computer Chess Championship 1999] old [[CSVN]] site</ref> ]]
'''Gijsbert Wiesenekker''',<br/>
a Dutch theoretical chemist, and as avocational computer chess and games programmer, author of the chess program [[Zzzzzz]], which had its debut at the [[DOCCC 1991]], and co-author of the [[Draughts]] program [https://www.game-ai-forum.org/icga-tournaments/program.php?id=431 GWD].
His interest include calculating the exact [[Endgame Tablebases#DTM|distance-to-mate]] (including [[Transposition|transpositions]]) 7-piece [[Endgame Tablebases|endgame databases]] for [[Draughts|polish draughts]] on a self-built 16 CPU 4 node [https://en.wikipedia.org/wiki/Quad_core Quad core] [https://en.wikipedia.org/wiki/CentOS CentOS] [[Linux]] [https://en.wikipedia.org/wiki/Computer_cluster cluster] using an [https://en.wikipedia.org/wiki/Open_MPI Open MPI] disk-based algorithm <ref>former Homepage of Gijsbert Wiesenekker]</ref> .
=Photos=
[[FILE:WiesenekkerBenitoDOCCC2005.jpg|none|border|text-bottom|560px|link=http://old.csvn.nl/gallery23.html]]
[[Gijsbert Wiesenekker]] and [[Jaime Benito de Valle Ruiz|Jaime Benito]], [[DOCCC 2005]] <ref>[http://old.csvn.nl/gallery23.html 25th Open Dutch Computer-Chess Championship 2005, Photo Gallery]</ref>
=Forum Posts=
==1993 ...==
* [http://groups.google.com/group/rec.games.chess/browse_frm/thread/82476fe145d549d8 Beta sites needed for ZZZZZZ 4.0] by [[Gijsbert Wiesenekker]], [[Computer Chess Forums|rec.games.chess]], November 16, 1993
* [http://groups.google.com/group/rec.games.chess/msg/87fcddab7c4c8ad4 Re: Efficient quiescence] by [[Gijsbert Wiesenekker]], [[Computer Chess Forums|rec.games.chess]], January 22, 1994 ยป [[Quiescence Search]]
* [http://groups.google.com/group/rec.games.chess/msg/4a5a3615e1480617 Re: Alpha-beta inconsistencies] by [[Gijsbert Wiesenekker]], [[Computer Chess Forums|rec.games.chess]], February 25, 1994
* [http://groups.google.com/group/rec.games.chess/browse_frm/thread/347a2304e8d73f60 WANTED: beta testers for Massively Parallel ZZZZZZ] by [[Gijsbert Wiesenekker]], [[Computer Chess Forums|rec.games.chess]], July 08, 1994
* [http://groups.google.com/group/rec.games.chess/msg/f5f509b5500d903f Re: Chess Program Too Slow -- Part II] by [[Gijsbert Wiesenekker]], [[Computer Chess Forums|rec.games.chess]], December 01, 1994
==2000 ...==
* [http://www.talkchess.com/forum/viewtopic.php?t=17921 Efficient algorithm for k-best mode?] by [[Gijsbert Wiesenekker]], [[CCC]], November 17, 2007
* [http://laatste.info/bb3/viewtopic.php?t=2839#p86071 Re: Evaluation Function Fuss] by [[Gijsbert Wiesenekker]], [http://laatste.info/bb3/index.php World Draughts Forum], February 20, 2011
=External Links=
* [https://www.game-ai-forum.org/icga-tournaments/person.php?id=363 Gijsbert Wiesenekker's ICGA Tournaments]
* [http://www.facebook.com/people/Gijsbert-Wiesenekker/100003023001440 Gijsbert Wiesenekker | Facebook]
=References=
<references />
'''[[People|Up one level]]'''
[[Category:Chess Programmer|Wiesenekker]]
[[Category:Draughts Programmer|Wiesenekker]]
[[FILE:GijsbertWiesenekker99.JPG|border|right|thumb|link=http://old.csvn.nl/pics/part.jpg| Gijsbert Wiesenekker <ref>from the Photo Composition of the Participants, [[DOCCC 1999]], [http://old.csvn.nl/docc99.html Dutch Open Computer Chess Championship 1999] old [[CSVN]] site</ref> ]]
'''Gijsbert Wiesenekker''',<br/>
a Dutch theoretical chemist, and as avocational computer chess and games programmer, author of the chess program [[Zzzzzz]], which had its debut at the [[DOCCC 1991]], and co-author of the [[Draughts]] program [https://www.game-ai-forum.org/icga-tournaments/program.php?id=431 GWD].
His interest include calculating the exact [[Endgame Tablebases#DTM|distance-to-mate]] (including [[Transposition|transpositions]]) 7-piece [[Endgame Tablebases|endgame databases]] for [[Draughts|polish draughts]] on a self-built 16 CPU 4 node [https://en.wikipedia.org/wiki/Quad_core Quad core] [https://en.wikipedia.org/wiki/CentOS CentOS] [[Linux]] [https://en.wikipedia.org/wiki/Computer_cluster cluster] using an [https://en.wikipedia.org/wiki/Open_MPI Open MPI] disk-based algorithm <ref>former Homepage of Gijsbert Wiesenekker]</ref> .
=Photos=
[[FILE:WiesenekkerBenitoDOCCC2005.jpg|none|border|text-bottom|560px|link=http://old.csvn.nl/gallery23.html]]
[[Gijsbert Wiesenekker]] and [[Jaime Benito de Valle Ruiz|Jaime Benito]], [[DOCCC 2005]] <ref>[http://old.csvn.nl/gallery23.html 25th Open Dutch Computer-Chess Championship 2005, Photo Gallery]</ref>
=Forum Posts=
==1993 ...==
* [http://groups.google.com/group/rec.games.chess/browse_frm/thread/82476fe145d549d8 Beta sites needed for ZZZZZZ 4.0] by [[Gijsbert Wiesenekker]], [[Computer Chess Forums|rec.games.chess]], November 16, 1993
* [http://groups.google.com/group/rec.games.chess/msg/87fcddab7c4c8ad4 Re: Efficient quiescence] by [[Gijsbert Wiesenekker]], [[Computer Chess Forums|rec.games.chess]], January 22, 1994 ยป [[Quiescence Search]]
* [http://groups.google.com/group/rec.games.chess/msg/4a5a3615e1480617 Re: Alpha-beta inconsistencies] by [[Gijsbert Wiesenekker]], [[Computer Chess Forums|rec.games.chess]], February 25, 1994
* [http://groups.google.com/group/rec.games.chess/browse_frm/thread/347a2304e8d73f60 WANTED: beta testers for Massively Parallel ZZZZZZ] by [[Gijsbert Wiesenekker]], [[Computer Chess Forums|rec.games.chess]], July 08, 1994
* [http://groups.google.com/group/rec.games.chess/msg/f5f509b5500d903f Re: Chess Program Too Slow -- Part II] by [[Gijsbert Wiesenekker]], [[Computer Chess Forums|rec.games.chess]], December 01, 1994
==2000 ...==
* [http://www.talkchess.com/forum/viewtopic.php?t=17921 Efficient algorithm for k-best mode?] by [[Gijsbert Wiesenekker]], [[CCC]], November 17, 2007
* [http://laatste.info/bb3/viewtopic.php?t=2839#p86071 Re: Evaluation Function Fuss] by [[Gijsbert Wiesenekker]], [http://laatste.info/bb3/index.php World Draughts Forum], February 20, 2011
=External Links=
* [https://www.game-ai-forum.org/icga-tournaments/person.php?id=363 Gijsbert Wiesenekker's ICGA Tournaments]
* [http://www.facebook.com/people/Gijsbert-Wiesenekker/100003023001440 Gijsbert Wiesenekker | Facebook]
=References=
<references />
'''[[People|Up one level]]'''
[[Category:Chess Programmer|Wiesenekker]]
[[Category:Draughts Programmer|Wiesenekker]]
