3rd+Computer+Olympiad

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 * [[image:Maastricht_University_-_Faculty_of_Economics.jpg link="https://en.wikipedia.org/wiki/File:Maastricht_University_-_Faculty_of_Economics.jpg"]] ||~ || The **Third Computer Olympiad** was held from August 22 to 28, 1991, [|Maastricht], [|The Netherlands]. The chess tournament was dominated by the two Chessmachines with ARM2 processors, where Ed Schröder's Gideon gained the upper hand over The King version by Johan de Koning, and consequently won the Gold medal. The third Computer Olympiad was again associated by the Heuristic Programming in Artificial Intelligence conference, proceedings edited by Jaap van den Herik and Victor Allis, published in 1992 .  ||
 * Maastricht University ||~ ||^ ||

Awari

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 * ~ # ||~ Program ||~ CC ||~ Authors ||~ P 6 ||~ Medal ||
 * ~ 1 || [|Lithidion] ||~ NL || Victor Allis, Maarten van der Meulen ||~ 3½ ||= Gold ||
 * ~ 2 || [|MyProgram] ||~ NL || Eric van Riet Paap ||~ 2½ ||= Silver ||
 * [|CC Country Codes]

Bridge

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 * ~ # ||~ Program ||~ CC ||~ Authors ||~ P 3 ||~ Medal ||
 * ~ 1 || [|Bridge Baron] ||~ GB || Tom Throop, Tony Guilfoyle ||~ 3 ||= Gold ||
 * ~ 2 || [|Pupil] ||~ NL || Joost Jacob ||~ 3 ||= Silver ||
 * ~ 3 || [|Bridge King] ||~ DE || Johannes Leber, Gero Scholz ||~ 0 ||= Bronze ||
 * [|CC Country Codes]

Chess

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Final Standing

 * ~ # ||~ Program ||~ CC ||~ R ||~ K ||~ C ||~ N ||~ N ||~ D ||~ T ||~ P ||~ SOS ||~ SoDOS ||~ Medal ||
 * ~ 1 ||< Chessmachine WK ||~ NL ||= **X** ||= 1 ||= ½ ||= 1 ||= 1 ||= 1 ||= 1 ||~ 5½ ||= 15½ ||= 13¾ ||= Gold ||
 * ~ 2 ||< Chessmachine King ||~ NL ||= 0 ||= **X** ||= 1 ||= 1 ||= ½ ||= 1 ||= 1 ||~ 4½ ||= 16½ ||= 9¾ ||= Silver ||
 * ~ 3 ||< Chess Player 2175 ||~ GB ||= ½ ||= 0 ||= **X** ||= 0 ||= 1 ||= 1 ||= 1 ||~ 3½ ||= 17½ ||= 7¼ ||= Bronze ||
 * ~ 4 ||< Nightmare ||~ NL ||= 0 ||= 0 ||= 1 ||= **X** ||= 0 ||= 1 ||= 1 ||~ 3 ||= 18 ||= 5.½ ||  ||
 * ~ 5 ||< Nimzo ||~ AT ||= 0 ||= ½ ||= 0 ||= 1 ||= **X** ||= 0 ||= 1 ||~ 2½ ||= 18½ ||= 6¼ ||  ||
 * ~ 6 ||< Dappet ||~ NL ||= 0 ||= 0 ||= 0 ||= 0 ||= 1 ||= **X** ||= 0 ||~ 1 ||= 20 ||= 2½ ||  ||
 * ~ 7 ||< Touch ||~ NL ||= 0 ||= 0 ||= 0 ||= 0 ||= 0 ||= 1 ||= **X** ||~ 1 ||= 20 ||= 1 ||  ||
 * [|CC Country Codes]
 * SOS: [|Sum of Opponent Scores]
 * SoDOS: [|Sum of Defeated Opponent Scores]

Participants

 * ~ Program ||~ CC ||~ Authors ||~ Hardware ||
 * < Chessmachine WK ||~ NL || Ed Schröder, Jan Louwman ||= ARM2 ||
 * < Chessmachine King ||~ NL || Johan de Koning ||= ARM2 ||
 * < Chess Player 2175 ||~ GB || Chris Whittington ||= 68030 ||
 * < Nightmare ||~ NL || Joost Buijs || ||
 * < Nimzo ||~ AT || Chrilly Donninger || ||
 * < Dappet ||~ NL || Dap Hartmann, Peter Kouwenhoven || ||
 * < Touch ||~ NL || Jos Uiterwijk || ||

Selected Games
Round 4, Chessmachine King - Chessmachine WK code [Event "3rd Computer Olympiad"] [Site "Maastricht, The Netherlands"] [Date "1991.08.??"] [Round "4"] [White "Chessmachine King"] [Black "Chessmachine WK"] [Result "0-1"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Nxd7 5.c4 Ngf6 6.Nc3 g6 7.d4 cxd4 8.Nxd4 Rc8 9.Qe2 Bg7 10.O-O Qa5 11.Be3 Ne5 12.Rfc1 Nxc4 13.Ncb5 Nb6 14.Rxc8+ Nxc8 15.Nb3 Qa4 16.Nc3 Qb4 17.Rd1 O-O 18.Rd4 Qb6 19.f3 Nd7 20.Rd1 Qd8 21.Qd3 Ncb6 22.Qc2 Qc7 23.Rc1 Rc8 24.Qf2 Qd8 25.Bd4 Bxd4 26.Qxd4 Nf6 27.Na5 Rc7 28.Nb3 Rc4 29.Qe3 Rc8 30.Na5 Rc7 31.Rd1 Qd7 32.Qd4 Ne8 33.Nb3 e6 34.e5 Rc4 35.Qd2 d5 36.Nd4 Qc7 37.f4 a6 38.a3 Ng7 39.Nce2 Qe7 40.Nc3 Rc8 41.Qc2 Nc4 42.b3 Nb6 43.Qc1 g5 44.fxg5 Qc7 45.Rd3 Nd7 46.b4 Nxe5 47.Rh3 Qb6 48.Qf4 Nc6 49.Nce2 Nf5 50.Rc3 Re8 51.Rxc6 bxc6 52.Kf2 Rc8 53.Ke1 Nxd4 54.Nxd4 c5 55.Qc1 Qc7 0-1 code

Chinese Chess

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 * ~ # ||~ Program ||~ CC ||~ Authors ||~ P 2 ||~ Medal ||
 * ~ 1 || Abyss ||~ CA || Tony Marsland, Chun Ye ||~ 1 ||= Gold ||
 * ~ 2 || Surprise ||~ CN || Ren Wu ||~ 1 ||= Gold ||
 * [|CC Country Codes]

Draughts

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 * ~ # ||~ Program ||~ CC ||~ Authors ||~ P 16 ||~ Medal ||
 * ~ 1 || [|Truus] ||~ NL || Stef Keetman ||~ 14 ||= Gold ||
 * ~ 2 || [|Dam 1.3] ||~ NL || Harm Jetten ||~ 12 ||= Silver ||
 * ~ 3 || [|McDammen] ||~ NL || Ron van Bemmelen  ||~ 11 || Bronze ||
 * ~ 4 || [|DIOS] ||~ NL || Eric van Riet Paap, Chris Jurriëns ||~ 10 || ||
 * ~ 5 || [|Psi-Force] ||~ NL || John Smeets, Gerard Putter ||~ 10 ||   ||
 * ~ 6 || [|CONAR] ||~ NL || Rien Beckman ||~ 8 ||   ||
 * ~ 7 || [|Deep Thought (Draughts)] ||~ NL || Bart de Jong ||~ 8 ||   ||
 * ~ 8 || [|Cerberus] ||~ NL || Leo Nagels ||~ 7 ||  ||
 * ~ 9 || [|Bunzo] ||~ NL || Bert van Oortmarssen ||~ 7 ||  ||
 * ~ 10 || [|TDKing] ||~ CH || Ton Tillemans ||~ 6 ||  ||
 * ~ 11 || [|TN83] ||~ NL || Ard van Bergen ||~ 2 ||   ||
 * ~ 12 || [|GWD 1.0] ||~ NL || Klaas Bor, Gijsbert Wiesenekker ||~ 0 ||   ||
 * [|CC Country Codes]

Go

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19x19

 * ~ # ||~ Program ||~ CC ||~ Authors ||~ P 6 ||~ Medal ||
 * ~ 1 || [|Goliath] ||~ NL || Mark Boon ||~ 6 ||= Gold ||
 * ~ 2 || [|Go Intellect] ||~ US || Ken Chen ||~ 4 ||= Silver ||
 * ~ 3 || [|Explorer 90] ||~ AT || Martin Müller, Anders Kierulf, Ken Chen ||~ 2 ||= Bronze ||
 * ~ 4 || [|Neuron-Go] ||~ RU || Alexander Melnikov ||~ 0 ||=  ||
 * [|CC Country Codes]

9x9

 * ~ # ||~ Program ||~ CC ||~ Authors ||~ P 6 ||~ Medal ||
 * ~ 1 || [|Explorer 90] ||~ AT || Martin Müller, Anders Kierulf, Ken Chen ||~ 4 ||= Gold ||
 * ~ 1 || [|Go Intellect] ||~ US || Ken Chen ||~ 4 ||= Gold ||
 * ~ 3 || [|Goliath] ||~ NL || Mark Boon ||~ 3 ||= Bronze ||
 * ~ 4 || [|Neuron-Go] ||~ RU || Alexander Melnikov ||~ 1 ||=  ||
 * [|CC Country Codes]

Gomoku
Andrey Grigoriev ||~ 6 ||= Bronze ||
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 * ~ # ||~ Program ||~ CC ||~ Authors ||~ P 12 ||~ Medal ||
 * ~ 1 || [|Vertex] ||~ RU || Artyom Shaposhnikov, Alexander Nosovsky ||~ 11 ||= Gold ||
 * ~ 2 || [|Neuro-GM] ||~ RU || Alexander Melnikov ||~ 8 ||= Silver ||
 * ~ 3 || [|Stone System] ||~ RU || Nikolai Alexandrov, Max Trukhan,
 * ~ 4 || [|Polygon] ||~ NL || Jos Uiterwijk ||~ 5½ ||=  ||
 * ~ 5 || [|Oliver] ||~ SE || ||~ 5 ||  ||
 * ~ 6 || [|5rij] ||~ NL || ||~ 4½||  ||
 * ~ 7 || [|Xokk] ||~ FI || ||~ 2 ||  ||
 * [|CC Country Codes]

Nine Men’s Morris

 * ~ # ||~ Program ||~ CC ||~ Authors ||~ P 8 ||~ Medal ||
 * ~ 1 || [|Bushy] ||~ CH || Ralph Gasser ||~ 7 ||= Gold ||
 * ~ 2 || [|Neuro-GM] ||~ DE || Marc Leineweber ||~ 1 ||= Silver ||
 * [|CC Country Codes]

Othello

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 * ~ # ||~ Program ||~ CC ||~ Authors ||~ P 20 ||~ Medal ||
 * ~ 1 || [|Prothello] ||~ NL || Lars Jansen ||~ 19 ||  Gold ||
 * ~ 2 || [|Mast 91] ||~ NL || Ron Kroonenberg ||~ 17 || Silver ||
 * ~ 3 || [|REV91] ||~ NL || Joost Buijs ||~ 16 || Bronze ||
 * ~ 4 || [|Verse2] ||~ NL || Ben de Wolf ||~ 14 ||  ||
 * ~ 5 || [|Purée] ||~ FR || Olivier Thill ||~ 11 ||   ||
 * ~ 6 || [|Tauron] ||~ NL || G. Hoekstra ||~ 10 || ||
 * ~ 7 || [|Desdemona] ||~ NL || Otto Perdeck ||~ 8 || ||
 * ~ 8 || [|Oot] ||~ FI || Markku Poÿsti ||~ 7 ||  ||
 * ~ 9 || [|Rotello] ||~ NL || K. van Aarsen ||~ 5 ||   ||
 * ~ 10 || [|Neuron-RE] ||~ RU || Alexander Melnikov ||~ 2||  ||
 * ~ 11 || [|Aida] ||~ NL || Jacco Gnodde, Dennis Breuker ||~ 1 ||  ||
 * [|CC Country Codes]

Qubic

 * ~ # ||~ Program ||~ CC ||~ Authors ||~ P 2 ||~ Medal ||
 * ~ 1 || [|QBig] ||~ NL || Victor Allis, Patrick Schoo ||~ 2 ||= Gold ||
 * ~ 2 || [|3D3T] ||~ RU || Andrey Grigoriev ||~ 0 ||= Silver ||
 * [|CC Country Codes]

Renju
Andrey Grigoriev ||~ 0 ||= Bronze ||
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 * ~ # ||~ Program ||~ CC ||~ Authors ||~ P 4 ||~ Medal ||
 * ~ 1 || [|Vertex] ||~ RU || Artyom Shaposhnikov, Alexander Nosovsky ||~ 4 ||= Gold ||
 * ~ 2 || [|Neuron-RN] ||~ RU || Alexander Melnikov ||~ 2 ||= Silver ||
 * ~ 3 || [|Stone System] ||~ RU || Nikolai Alexandrov, Max Trukhan,
 * [|CC Country Codes]

Scrabble

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 * ~ # ||~ Program ||~ CC ||~ Authors ||~ P 6 ||~ Medal ||
 * ~ 1 || [|TSP] ||~ US || James Homan ||~ 3½ ||= Gold ||
 * ~ 2 || [|Tyler] ||~ US || Alan Frank	 ||~ 2½ ||= Silver ||
 * [|CC Country Codes]

=Publications=

Reports

 * Tom Draisma (**1991**). //Report on the Third International Computer Olympiad, Maastricht, August 1991//. ICCA Journal, Vol. 14, No. 3
 * Jos Uiterwijk (**1991**). //Chess Results and Games of the 3rd Computer Olympiad//. ICCA Journal, Vol. 14, No. 3

Heuristic Programming in AI

 * Jaap van den Herik, Victor Allis (Eds.) (**1992**). //[|Heuristic Programming in Artificial Intelligence 3 - The Third Computer Olympiad]//. Ellis Horwood
 * 1) Rainer Feldmann, Peter Mysliwietz, Burkhard Monien (**1992**). //Experiments with a Fully Distributed Chess Program//. Heuristic Programming in AI 3
 * 2) Christian Posthoff (**1992**). //Fuzzy Logics - New Concepts for Computer Chess//? Heuristic Programming in AI 3
 * 3) Chrilly Donninger (**1992**). //The Relation of Mobility, Strategy and the Mean Dead Rabbit in Chess//. Heuristic Programming in AI 3
 * 4) Chun Ye, Tony Marsland (**1992**). //Selective Extensions in Game-Tree Search//. Heuristic Programming in AI 3
 * 5) Michael R. Hall, Daniel E. Loeb (**1992**). //Thoughts on Programming a Diplomat//. Heuristic Programming in AI 3
 * 6) Ken Chen (**1992**). //Attack and Defense//. Heuristic Programming in AI 3
 * 7) Remko Popma, Victor Allis (**1992**). //Life and Death Refined//. Heuristic Programming in AI 3
 * 8) Jos Uiterwijk (**1992**). //Go-Moku still far from Optimality//. Heuristic Programming in AI 3
 * 9) Jos Uiterwijk (**1992**). //Knowledge and Strategies in Go-Moku//. Heuristic Programming in AI 3
 * 10) Ralph Gasser (**1992**). //Endgame Database Compression for Humans and Machines//. Heuristic Programming in AI  3
 * 11) Victor Allis, Patrick Schoo (**1992**). //Qubic Solved Again//. Heuristic Programming in AI  3
 * 12) Frank Thuijsman (**1992**). //An Introduction to the Theory of Games//. Heuristic Programming in AI  3
 * 13) Alan Frank (**1992**). //Can't Stop//. Heuristic Programming in AI 3
 * 14) B. Zivas, Jaap van den Herik. (**1992**). //WLOTO - A New Game with Words//. Heuristic Programming in AI 3
 * 15) Ekkehard Künzell (**1992**). //Games with Pentacubes//. Heuristic Programming in AI 3
 * 16) Barney Pell (**1992**). //Metagame: A New Challenge for Games and Learning//. Heuristic Programming in AI 3
 * 17) Barney Pell (**1992**). //Metagame in Symmetric, Chess-Like Games//. Heuristic Programming in AI 3

=Forum Posts=
 * [|3rd Computer Games Olympiad -- Announcement] by Victor Allis, rgc, May 13, 1991
 * [|3rd Computer Games Olympiad and Conference] by Tony Marsland, rgc, May 24, 1991
 * [|3rd Computer Games Olympiad -- Announcement] by Victor Allis, rgc, July 30, 1991

=External Links=
 * [|Maastricht 1991 (ICGA Tournaments)]
 * [|3rd Computer Olympiad, Chess - Maastricht 1991 (ICGA Tournaments)]
 * [|Computer Olympiad from Wikipedia]
 * [|3rd Computer Olympiad from Wikipedia]

=References= =What links here?= include page="3rd Computer Olympiad" component="backlinks" limit="120"
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