SugaR

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SugaR, a Stockfish derivative by Marco Zerbinati. Its appearance first discussed in CCC in October 2014 , SugaR XPrO 1.2 64-bit 4CPU became Stockfish version top contender in the 2017 CCRL 40/40 rating list. As pointed out by Norman Schmidt, SugaR XPrO 1.3, released in September 2017, had additional code not inside the current Stockfish development version, featuring transposition tables with large pages, persistent hash, Cerebellum book, various endgame functions, fortress detection, and various tweaks and UCI options.

=See also=
 * Stockfish Derivatives

=Forum Posts=
 * Sugar 2.0b x 64.0 by Tim Shackel, CCC, October 21, 2014
 * SugaR Beta1 by Damir Desevac, CCC, January 22, 2016
 * SugaR XPrO 1.0 32-64 new UCI engine based on Stockfish by Damir Desevac, CCC, February 13, 2017
 * SugaR+110317 by Damir Desevac, CCC, March 11, 2017
 * Re: SugaR+110317 by Marco Zerbinati, CCC, March 12, 2017


 * SugaR XPrO 1.0c 32-64 by Damir Desevac, CCC, March 29, 2017
 * SugaR XPrO 1.3 by Jason Coombs, CCC, September 26, 2017
 * SugaR MCTS Learning (New) by supersharp77, CCC, March 24, 2019
 * Looking for source to Sugar 1.6.1 by MikeB, CCC, May 06, 2019

=External Links=

Chess Engine

 * SugaR Free UCI Chess Engine by Marco Zerbinati
 * GitHub - Zerbinati/S_XPrO-NN: Sugar, a UCI chess playing engine derived from Stockfish
 * GitHub - OhJayGee/SugaR: SugaR is a free UCI chess engine derived from Stockfish (S_XPrO 161018)
 * SugaR NN 1.1 64-bit 4CPU in CCRL 40/15

Misc

 * sugar - Wiktionary
 * Sugar (disambiguation) from Wikipedia
 * Sugar from Wikipedia
 * Laila Biali - Quarantunes - Sugar, April 28, 2020, YouTube Video
 * feat.: Rich Brown, Larnell Lewis, Ben Wittman, Glenn Patscha, Rob Christian, Michelle Willis & Mike "Maz" Maher

=References= Up one Level