Gandalf

the mighty chess program from [|Denmark] developed by Steen Suurballe and opening book author Dan Wulff. Initially developed as MS-DOS program with its own GUI and market by Gambit-Soft, the Winboard compliant Gandalf **4.32** was further shipped by Gambit-Soft , Gandalf **5** by Schröder BV , and Gandalf **6** by Lokasoft as native ChessPartner as well as UCI/Winboard engines. Gandalf started its tournament career at the WMCCC 1993 and caused a stir while winning versus MChess and Quest, but also had its tactical blackouts of a highly selective search with only one ply brute-force. It further played the WCCC 1995, the WMCCC 1995, and becoming a more conventional program in 1996, the WMCCC 1996, WMCCC 1997 and WMCCC 2001. Dan operated Gandalf almost at all IPCCCs from 1994 until 2007, one time runner up in 2005 and several times third. Gandalf played various Aegon Tournaments, Dutch Open Computer Chess Championship, International CSVN Tournament as well as CCT Tournaments. || toc =Screenshot=
 * Home * Engines * Gandalf**
 * [[image:gandalf2.gif width="234" height="225" link="http://www.rebel.nl/gandalf.htm"]] ||~  || **Gandalf**,
 * Gandalf 5.0 ||~   ||^   ||
 * [[image:gandalf02screen.gif link="http://web.archive.org/web/20011224050215/http://gambitsoft.com/schach/spiele/gandalf.htm"]] ||
 * Gandalf 2 Screen ||

=Photos & Games= code [Event "Aegon 1997"] [Site "The Hague NED"] [Date "1997.04.21"] [Round "04"] [White "Mathias Feist"] [Black "Gandalf"] [Result "0-1"]
 * [[image:matthiassteendan.gif link="http://www.thorstenczub.de/aegon.html"]] ||
 * Mathias Feist - Gandalf, Steen and Dan, Aegon 1997 ||

1.Nf3 d5 2.c4 dxc4 3.e3 Nf6 4.Bxc4 e6 5.Nc3 Bd6 6.d4 O-O 7.O-O c6 8.e4 Be7 9.Bg5 h6 10.Be3 Nbd7 11.Qc2 Nb6 12.Bd3 Bd7 13.a4 a5 14.Rfd1 Qc7 15.g3 Bb4 16.Bf4 Qd8 17.Na2 Be7 18.Nc3 Bb4 19.Kg2 Rc8 20.h4 c5 21.dxc5 Bxc5 22.e5 Ng4 23.Rd2 Qe8 24.Kh3 f5 25.exf6 e5 26.Bh7+ Kh8 27.Rxd7 Nxd7 28.fxg7+ Kxg7 29.Re1 Qh5 30.Rd1 0-1 code =Selected Games= IPCCC 1998, round 7, Chess Tiger - Gandalf code [Event "7th IPCCC 1998"] [Site "Paderborn"] [Date "1998.02.15"] [Round "7"] [White "Chess Tiger"] [Black "Gandalf"] [Result "0-1"]

1.Nf3 d5 2.g3 e6 3.d4 Nd7 4.Bg2 f5 5.O-O Bd6 6.b3 Qe7 7.c4 c6 8.a4 a5 9.e3 Ngf6 10.c5 Bc7 11.Re1 b6 12.cxb6 Bxb6 13.Ba3 c5 14.Bf1 O-O 15.Nc3 Bb7 16.Rc1 Rac8 17.Bb5 e5 18.Re2 Qe6 19.Nxe5 Nxe5 20.dxe5 Qxe5 21.Bb2 Qe6 22.Rec2 Ng4 23.Qe2 Qh6 24.h4 Rcd8 25.Nd1 d4 26.exd4 cxd4 27.Qe7 Be4 28.Re2 Qf6 29.Bc4+ Kh8 30.Qxf6 Rxf6 31.Rd2 Ne5 32.Be2 Rff8 33.Kh2 Bf3 34.Bb5 Bd5 35.Be2 f4 36.gxf4 Rxf4 37.Kg3 Rdf8 38.Ba3 d3 39.Bh5 Rf3+ 40.Kh2 R8f5 41.Rc8+ Bg8 42.Be8 Bxf2 43.Bd6 R3f4 44.Rxd3 Rxh4+ 45.Kg2 Nxd3 46.Nxf2 Nxf2 47.Bd7 Ne4 48.Bxf5 Nxd6 49.Rxg8+ Kxg8 50.Be6+ 0-1 code =Descriptions= given from the ICGA tournament page :

1997


=See also=
 * Fiction
 * Magic
 * Tolkien characters

=Forum Posts=

1998 ...
> [|Gandalf is improved by 356 points!!] by Jouni Uski, CCC, September 14, 1998 > [|Re: SSDF list 9/98 comments from chairman and results for Gandalf 3] by Moritz Berger, CCC, September 14, 1998
 * [|SSDF list 9/98] by Enrique Irazoqui, CCC, September 14, 1998 » SSDF

2000 ...

 * [|SSDF. Gandalfs LEARNING is destoyed when aborting!!] by Steen Suurballe, CCC, October 17, 2000 » SSDF
 * [|gandalf playable in XP Windows?] by Fernando Villegas, CCC, December 10, 2001
 * [|New Gandalf] by Dan Wulff, CCC, February 02, 2003
 * [|Re: Can Gandalf 5 be run under Fritz GUI as an UCI engine w/ Wb2UCI ?] by Manfred Meiler, CCC, February 18, 2003 » Wb2UCI
 * [|For Danish members (Article about Suurballe in paper)] by Martin Andersen, CCC, September 21, 2003
 * [|Some games played by Gandalf 6] by Lex Loep, CCC, November 06, 2004
 * [|Gandalf 6 Download version Released!] by Steve Maughan, CCC, November 20, 2004
 * [|Running Gandalf 6 as UCI hint] by Jouni Uski, CCC, November 23, 2004
 * [|Gandalf 6.0 is exactly 100 points better so far...] by Albert Silver, CCC, December 07, 2004
 * [|Are Ruffian and Gandalf private and not commercial] by Uri Blass, CCC, September 03, 2007

2010 ...
> [|Re: contact address or email of Steen Suurballe] by Thorsten Czub, CCC, March 05, 2017 » IPCCC 1998
 * [|Ode to Gandalf 6] by Brandon Swift, CCC, February 12, 2016
 * [|contact address or email of Steen Suurballe] by Norbert Raimund Leisner, CCC, February 27, 2017
 * [|I got the permission by Steen Surrballe (Gandalf) ...] by Frank Quisinsky, CCC, April 25, 2017

=External Links=

Chess Engine

 * [|Gandalf 6] from Lokasoft (no longer available)
 * [|Gandalf 5 Main Page]
 * [|Gandalf's ICGA Tournaments]
 * [|Gandalf], Copyright © 1996, Gambit-Soft (German), hosted by the [|Internet Archive]
 * [|Gandalf 4.32f] by Peter Schreiner, November 2000, hosted by [|Schachclub Leinzell] (German)
 * [|The chess games of Gandalf] from [|chessgames.com]
 * [|The chess games of Deep Gandalf] from [|chessgames.com]
 * [|Gandalf 6] in CCRL 40/40

Misc
> [|Gandalf] fictional character in [|J. R. R. Tolkien's] novels [|The Hobbit] and [|The Lord of the Rings] > Chick Corea, Al Di Meola, Stanley Clarke, [|Lenny White] > media type="youtube" key="Apq1A7bnrKI" width="480"
 * [|Gandalf (disambiguation) from Wikipedia]
 * [|Gandalf - Tolkien Gateway]
 * [|Gandalf Chess piece | Tolkien | Spiderwebart Gallery] by [|Greg Hildebrandt]
 * Return to Forever - [|The Magician], 1976, [|YouTube] Video

=References= =What links here?= include page="Gandalf" component="backlinks" limit="60"
 * Up one level**