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Syed Fahad,
a computer chess programmer from Indian-administrated region of Kashmir, who began chess programming at age 13 ^[1]. He is author of chess engines Chesser ^[2] and Yaka ^[3]. Fascinated by bit-twiddling along with bitboards and in particular sliding piece attacks, he devised the subtraction based attack mask generation (SBAMG), and wrote the bitboard C++ library dubbed M42 ^[4] which offers magic bitboards, hyperbola quintessence, and SBAMG ^[5]. Further, Syed Fahad rediscovered the idea of table-driven move generation as implemented experimentally inside Yaka which turned out to be slower than magic bitboards ^[6].

Forum Posts

2014

• where to start chess programming? by Syed Fahad, CCC, June 21, 2014
• How to implement bitboards?.. and some more questions by Syed Fahad, CCC, July 02, 2014
• Why don't strong engines enter WCCC? by Syed Fahad, CCC, July 31, 2014 » WCCC
• (Why) Is hyperthreading bad for chess engines? by Syed Fahad, CCC, September 23, 2014 » Thread
• Super Fast 'Looking for magics' 1.0 by Syed Fahad, CCC, October 25, 2014
• Just another movegen by Syed Fahad, CCC, November 14, 2014
• Super Fast "Looking for Magics" version 1.3 by Syed Fahad, CCC, November 15, 2014
• Chesser: A Chess Engine derived from wingletx by Syed Fahad, CCC, December 24, 2014
• Stockfish 32-bit and hardware instructions on MSVC++ by Syed Fahad, CCC, December 30, 2014 » Stockfish, BitScan, Population Count
• Chesser 2.0 is out! by Syed Fahad, CCC, December 30, 2014

2015 ...

• On Rook tables in magic move generation by Syed Fahad, CCC, February 22, 2015
• Stockfish Questions by Syed Fahad, CCC, February 28, 2015 » Stockfish
• Why do some programs evaluate MidGame and EndGame together? by Syed Fahad, CCC, March 01, 2015 » Tapered Eval
• Yet another way of generating sliding attack masks by Syed Fahad, CCC, March 09, 2015
• Chesser website by Syed Fahad, CCC, March 11, 2015
• Just another LEGAL movegen by Syed Fahad, CCC, March 12, 2015
• Worst Move Chess by Syed Fahad, CCC, March 13, 2015
• Dynamic Tree Splitting by Syed Fahad, CCC, March 13, 2015 » Dynamic Tree Splitting
• Collecting Principal variation by Syed Fahad, CCC, March 29, 2015
• Initializing Arrays at compile time with macros... fun!!! by Syed Fahad, CCC, April 01, 2015
• Something new, something borrowed by Syed Fahad, CCC, June 28, 2015

2016

• SBAMG - Completing Hyperbola Quintessence by Syed Fahad, CCC, April 10, 2016
• M42 - A C++ library for Bitboard attack mask generation by Syed Fahad, CCC, April 30, 2016
• Help reducing branching factor of Yaka by Syed Fahad, CCC, May 08, 2016

2017

• Fast table-driven move generation by Syed Fahad, CCC, January 01, 2017 » Table-driven Move Generation

External Links

• Syed Fahad's Website
• Chesser - A Chess Engine - Syed Fahad's Website
• Yaka - An original chess engine - Syed Fahad's Website
• M42 - Library for Bitboard Attack Mask Generation - Syed Fahad's Website
• De Bruijn Sequence Generator - Syed Fahad's Website » De Bruijn Sequence Generator

References

1. ^ where to start chess programming? by Syed Fahad, CCC, June 21, 2014
2. ^ Chesser: A Chess Engine derived from wingletx by Syed Fahad, CCC, December 24, 2014
3. ^ Yaka - An original chess engine - Syed Fahad's Website
4. ^ M42 from Wikipedia
5. ^ M42 - Library for Bitboard Attack Mask Generation - Syed Fahad's Website
6. ^ personal communication

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