Queen+(engine)

a WinBoard and UCI compliant chess program with an own GUI written in C++ by Leen Ammeraal, first released in April 2000, the WinBoard version in January 2001. At least earlier versions of Queen used NegaScout utilizing a transposition table storing both lower and upper bound scores with separate drafts but only one best move. || toc =See also=
 * Home * Engines * Queen**
 * [[image:Blumen_Dame_(Meister_der_Spielkarten).jpg link="https://commons.wikimedia.org/wiki/File:Blumen_Dame_%28Meister_der_Spielkarten%29.jpg"]] ||~ || **Queen**,
 * Queen of Flowers ||~ ||^ ||
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 * RedQueen
 * Queen (Chess Piece)

=Forum Posts=
 * [|Yet another (amateur) chess program] by Leen Ammeraal, CCC, April 18, 2000
 * [|Leen Ammeraal's 'Queen' in direct violation of GPL license] by Gian-Carlo Pascutto, CCC, May 02, 2000
 * [|Why not store both a lower and an upper bound in a hashtable?] by Leen Ammeraal, CCC, December 06, 2000
 * [|WinBoard version of Queen now downloadable] by Leen Ammeraal, CCC, January 13, 2001
 * [|Queen 3.00] by Leen Ammeraal, CCC, February 17, 2005
 * [|Queen 4.03a: GUI improved] by Leen Ammeraal, Winboard Forum, June 17, 2011
 * [|Not very Known and Yet Very Good engine: Queen Chess] by Fernando Villegas, CCC, October 31, 2014

=External Links=

Chess Engine
http://computerchess.org.uk/ccrl/404/cgi/engine_details.cgi?print=Details&each_game=1&eng=Queen%204.03#Queen_4_03|Queen 4.03]] in CCRL 40/4
 * [|Leen Ammeraal - Queen]
 * [|Queen] from WBEC Ridderkerk
 * [|Queen 4.03] in CCRL 40/40

Misc
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 * [|Queen (disambiguation) from Wikipedia]
 * [|Queen consort from Wikipedia]
 * [|Queen regnant from Wikipedia]
 * [|Queen (chess) from Wikipedia]
 * [|Queen (playing card) from Wikipedia]
 * [|Queen ant from Wikipedia]
 * [|Queen bee from Wikipedia]
 * [|Queen (butterfly) from Wikipedia]
 * Queen - [|Innuendo] ([|Promotional video], 1991), [|YouTube] Video

=References= =What links here?= include page="Queen (engine)" component="backlinks" limit="40"
 * Up one level**