Jumbo

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Jumbo, (Jumbo Twins) a family Chess Engine Communication Protocol aka WinBoard compliant chess engines by Sven Schüle, first released in September 2016 as 32-bit binary running under Windows. Based on a mailbox board representation, Jumbo applies PVS with transposition table, recursive null move, and IID along with a minimalistic evaluation considering material, PST, mobility, passed pawns, and weak pawns.

=Jumbo Twins=

Jumbo 0.5.3, released in September 2017 comes with an additional, conditional compiled bitboard representation, both are built from the same source tree as 32-bit and 64-bit programs.

=See also=
 * Elephant
 * KnockOut
 * Surprise

=Forum Posts=

2016

 * New engine release: Jumbo by Sven Schüle, CCC, September 19, 2016
 * Jumbo 0.3.8 by Sven Schüle, CCC, October 23, 2016
 * Jumbo 0.4.0 released by Sven Schüle, CCC, December 24, 2016

2017

 * Jumbo 0.4.16 by Sven Schüle, CCC, January 31, 2017
 * Jumbo 0.4.34 by Sven Schüle, CCC, May 01, 2017
 * Jumbo 0.5.3 - Birth of the Jumbo Twins by Sven Schüle, CCC, September 25, 2017
 * Jumbo 0.5.27 by Sven Schüle, CCC, December 18, 2017
 * Jumbo 0.6.10 release by Sven Schüle, CCC, December 27, 2017

2018

 * Jumbo 0.6.31 by Sven Schüle, CCC, May 07, 2018
 * Jumbo 0.6.34 by Sven Schüle, CCC, May 25, 2018
 * Jumbo 0.6.62 is out by Sven Schüle, CCC, October 29, 2018
 * Jumbo 0.6.66 by Sven Schüle, CCC, November 11, 2018

=External Links=

Chess Engine

 * The Jumbo Twins (WinBoard Chess Engine Family)
 * Jumbo in CCRL 40/40

Misc

 * Jumbo from Wikipedia
 * Jumbo - Simple English Wikipedia
 * Jumbo (disambiguation) from Wikipedia
 * jumbo - Wiktionary
 * jambo - Wiktionary
 * jumbe - Wiktionary


 * Mumbo Jumbo from Wikipedia
 * mumbo jumbo - Wiktionary
 * Jumbo jet (disambiguation) from Wikipedia
 * Jumbo Glacier, British Columbia from Wikipedia
 * Günter Noris und die Big Band der Bundeswehr - Jumbo, YouTube Video

=References= Up one Level