Difference between revisions of "Niklas Fiekas"
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'''[[Main Page|Home]] * [[People]] * Niklas Fiekas''' | '''[[Main Page|Home]] * [[People]] * Niklas Fiekas''' | ||
| − | '''Niklas Fiekas''', | + | '''Niklas Fiekas''',<br/> |
| − | a German chess aficionado, open source software developer <ref>[https://osrc.dfm.io/niklasf/ Niklas Fiekas's Open Source Report Card]</ref> , and computer scientist affiliated with [https://en.wikipedia.org/wiki/Clausthal_University_of_Technology Clausthal University of Technology] <ref>[http://tu-clausthal.academia.edu/NiklasFiekas Niklas Fiekas | Clausthal University of Technology - Academia.edu]</ref> . He is primary author of [[python-chess]], a chess library written in [[Python]] featuring [[Move Generation|move generation]] and validation, [[Portable Game Notation|PGN]] reading <ref>[http://www.talkchess.com/forum/viewtopic.php?t=54779&start=4 Re: PGN to FEN (with Evaluation)?] by [[Matthew Lai]], [[CCC]], December 29, 2014</ref> and [[Opening Book|opening book]] reading. | + | a German chess player and aficionado, open source software developer <ref>[https://osrc.dfm.io/niklasf/ Niklas Fiekas's Open Source Report Card]</ref>, and computer scientist affiliated with [https://en.wikipedia.org/wiki/Clausthal_University_of_Technology Clausthal University of Technology] <ref>[http://tu-clausthal.academia.edu/NiklasFiekas Niklas Fiekas | Clausthal University of Technology - Academia.edu]</ref> . He is primary author of [[python-chess]], a chess library written in [[Python]] featuring [[Move Generation|move generation]] and validation, [[Portable Game Notation|PGN]] reading <ref>[http://www.talkchess.com/forum/viewtopic.php?t=54779&start=4 Re: PGN to FEN (with Evaluation)?] by [[Matthew Lai]], [[CCC]], December 29, 2014</ref> and [[Opening Book|opening book]] reading. |
| + | |||
| + | =Selected Publications= | ||
| + | * [[Niklas Fiekas]] ('''2020'''). ''[https://backscattering.de/chess/hashtable-packing/ The Hashtable Packing Problem]''. (Draft) | ||
=Forum Posts= | =Forum Posts= | ||
| − | * [http://www.talkchess.com/forum/viewtopic.php?t=58262 Why is there a PGN SetUp tag? | + | ==2015 ...== |
| − | * [http://www.talkchess.com/forum/viewtopic.php?t=58488 Syzygy probing code: DTZ in some cursed endgames off by one? | + | * [http://www.talkchess.com/forum/viewtopic.php?t=58262 Why is there a PGN SetUp tag?] by Niklas Fiekas, [[CCC]], November 15, 2015 |
| − | * [http://www.talkchess.com/forum/viewtopic.php?t=61832 Suicide chess tablebases (stalemated player wins) | + | * [http://www.talkchess.com/forum/viewtopic.php?t=58488 Syzygy probing code: DTZ in some cursed endgames off by one?] by Niklas Fiekas, [[CCC]], December 06, 2015 |
| − | * [http://www.talkchess.com/forum/viewtopic.php?t=65187 Disproving the existence of some magics | + | * [http://www.talkchess.com/forum/viewtopic.php?t=61832 Suicide chess tablebases (stalemated player wins)] by Niklas Fiekas, [[CCC]], October 25, 2016 » [[Losing Chess]], [[Syzygy Bases]] |
| + | * [http://www.talkchess.com/forum/viewtopic.php?t=65187 Disproving the existence of some magics] by Niklas Fiekas, [[CCC]], September 16, 2017 » [[Looking for Magics]] | ||
* [http://www.talkchess.com/forum/viewtopic.php?t=67051 No bishop magics with fixed shift 8] by Niklas Fiekas, [[CCC]], April 09, 2018 | * [http://www.talkchess.com/forum/viewtopic.php?t=67051 No bishop magics with fixed shift 8] by Niklas Fiekas, [[CCC]], April 09, 2018 | ||
| + | ==2020 ...== | ||
| + | * [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=73071 Hashtable packing (e.g. to optimize magic bitboards) is strongly NP-complete] by [[Niklas Fiekas]], [[CCC]], February 13, 2020 » [[Magic Bitboards]] <ref>[https://en.wikipedia.org/wiki/Strong_NP-completeness Strong NP-completeness from Wikipedia]</ref> | ||
| − | =External Links= | + | =External Links= |
* [https://github.com/niklasf niklasf (Niklas Fiekas) · GitHub] | * [https://github.com/niklasf niklasf (Niklas Fiekas) · GitHub] | ||
* [https://github.com/niklasf/python-chess niklasf/python-chess · GitHub] | * [https://github.com/niklasf/python-chess niklasf/python-chess · GitHub] | ||
| − | * [https:// | + | * [https://backscattering.de/ backscattering.de] |
| − | |||
* [https://www.drupal.org/user/1089248 Niklas Fiekas | Drupal.org] <ref>[https://en.wikipedia.org/wiki/Drupal Drupal from Wikipedia]</ref> | * [https://www.drupal.org/user/1089248 Niklas Fiekas | Drupal.org] <ref>[https://en.wikipedia.org/wiki/Drupal Drupal from Wikipedia]</ref> | ||
| − | * [https:// | + | * [https://twitter.com/niklasfiekas?lang=de Niklas Fiekas (@NiklasFiekas) / Twitter] |
| + | * [http://ratings.fide.com/card.phtml?event=16215338 Fiekas, Niklas FIDE Chess Profile] | ||
=References= | =References= | ||
<references /> | <references /> | ||
| − | |||
'''[[People|Up one Level]]''' | '''[[People|Up one Level]]''' | ||
| + | [[Category:Programmer|Fiekas]] | ||
| + | [[Category:Chess Programmer|Fiekas]] | ||
| + | [[Category:Chess Player|Fiekas]] | ||
| + | [[Category:Stockfish Contributor|Fiekas]] | ||
Latest revision as of 14:31, 27 June 2020
Niklas Fiekas,
a German chess player and aficionado, open source software developer [1], and computer scientist affiliated with Clausthal University of Technology [2] . He is primary author of python-chess, a chess library written in Python featuring move generation and validation, PGN reading [3] and opening book reading.
Contents
Selected Publications
- Niklas Fiekas (2020). The Hashtable Packing Problem. (Draft)
Forum Posts
2015 ...
- Why is there a PGN SetUp tag? by Niklas Fiekas, CCC, November 15, 2015
- Syzygy probing code: DTZ in some cursed endgames off by one? by Niklas Fiekas, CCC, December 06, 2015
- Suicide chess tablebases (stalemated player wins) by Niklas Fiekas, CCC, October 25, 2016 » Losing Chess, Syzygy Bases
- Disproving the existence of some magics by Niklas Fiekas, CCC, September 16, 2017 » Looking for Magics
- No bishop magics with fixed shift 8 by Niklas Fiekas, CCC, April 09, 2018
2020 ...
- Hashtable packing (e.g. to optimize magic bitboards) is strongly NP-complete by Niklas Fiekas, CCC, February 13, 2020 » Magic Bitboards [4]
External Links
- niklasf (Niklas Fiekas) · GitHub
- niklasf/python-chess · GitHub
- backscattering.de
- Niklas Fiekas | Drupal.org [5]
- Niklas Fiekas (@NiklasFiekas) / Twitter
- Fiekas, Niklas FIDE Chess Profile
