Lasse+Hansen

toc a Norwegian Process engineer and computer chess programmer. Lasse had the initial idea of magic bitboards, to [|perfectly hash] the up to twelve relevant occupied bits of both directions of a rook- or bishop movement simultaneously. He also proposed a memory saving trick by a final intersection. Lasse Hansen is author of the chess program Sillycon.
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=Forum Posts=

2005 ...

 * [|Fast(er) bitboard move generator] by Lasse Hansen, Winboard Forum, June 14, 2006 » Magic Bitboards
 * [|On Zobrist keys] by Lasse Hansen, CCC, June 21, 2009

2010 ...

 * [|Check detection and move generation using bitboards] by Lasse Hansen, CCC, December 06, 2011
 * [|152k rook and bishop attacks using PEXT and PDEP] by Lasse Hansen, CCC, October 06, 2013 » BMI2
 * [|Symmetric move generation using bitboards] by Lasse Hansen, CCC, December 20, 2014 » Move Generation, Bitboard Serialization

2015 ...

 * [|On bitboard legal move generation] by Lasse Hansen, CCC, February 09, 2015 » Move Generation
 * [|Perft using nullmove] by Lasse Hansen, CCC, August 29, 2015 » Perft

=References= =What links here?= include page="Lasse Hansen" component="backlinks" limit="50"
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