Harald Lüßen

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Harald Lüßen,
a German software developer, computer chess programmer and author of the WinBoard compliant chess engine Elephant [1], which is known for some bitboard comparisons in sliding piece attacks [2]. In the late 80s, Harald already wrote two private chess programs, one in GFA-Basic, and the second one in C for the Atari ST. After more than 10 years "out of business", he found bitboard explanations in the German magazine Computerschach und Spiele, and started his work on Elephant in August 2002. He proposed Exploding Bitboards [3] and elaborated on Michael Sherwin's approach dubbed Sherwin Bitboards [4].

Forum Posts

2004

2005 ...

2010 ...


External Links


References

  1. ^ Elephant 1.00, a new winboard engine by Harald Lüßen, CCC, March 15, 2004
  2. ^ Re: BitBoard Tests Magic v Non-Rotated 32 Bits v 64 Bits by Harald Lüßen, CCC, August 24, 2007
  3. ^ Re: Compact Bitboard Attacks by Harald Lüßen, Winboard Forum, September 13, 2006
  4. ^ Re: New bitboard move generator by Harald Lüßen, Winboard Forum, September 19, 2006

What links here?

Page Date Edited
Elephant Sep 19, 2016
Exploding Bitboards Mar 9, 2015
Fifty-move Rule Aug 9, 2017
Harald Lüßen Mar 20, 2013
Michael Sherwin Dec 18, 2017
People Feb 28, 2018
Perft Sep 26, 2017
Perft Results Feb 10, 2018
Python Jan 31, 2018
Sliding Piece Attacks May 27, 2016
WCCC 1986 Jul 27, 2017