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'''[[Main Page|Home]] * [[Tournaments and Matches|Tournaments]] * [[Computer Olympiad]] * 18th Computer Olympiad 2015'''
'''[[17th Computer Olympiad|< Prev]] [[19th Computer Olympiad|Next >]]'''
[[FILE:SnelliusBuilding_2015.JPG|border|right|thumb|Snellius Building <ref>Photo Snellius Building by [[Gerd Isenberg]], July 03, 2015</ref> ]]
'''18th Computer Olympiad 2015''',<br/>
from June 29, to July 05, [[Timeline#2015|2015]], Snellius Building <ref>[https://www.universiteitleiden.nl/en/locations/snellius-building#tab-1 Snellius Building]</ref> <ref>[[Mathematician#WSnellius|Willebrord Snellius (1580 - 1626)]]</ref>, [[Leiden University]], [https://en.wikipedia.org/wiki/Leiden Leiden], [https://en.wikipedia.org/wiki/Netherlands The Netherlands], in conjunction with the [[WCCC 2015]], the [[WCSC 2015]], and the [[Advances in Computer Games 14]] conference <ref>[https://acg2015.wordpress.com/ 14th International Conference Advances in Computer Games 2015 | July 2015]</ref> . The prize giving took place on July 01 and 02 after the official reception and excursion in [https://en.wikipedia.org/wiki/Museum_Boerhaave Museum Boerhaave] <ref>[[Mathematician#Boerhaave|Herman Boerhaave (1668 - 1738)]]</ref> in central Leiden, and in the playing rooms of the Snellius Building on the other days. Additional medals for all prize winners were created by [[Ingo Althöfer]] with [https://en.wikipedia.org/wiki/Lego Lego bricks], his socks and his washing machine <ref>[http://www.althofer.de/old-lego-in-washing-machine.html Art Emiele - Old Lego Bricks in Washing Machine Bricks] by [[Ingo Althöfer]], June 18 and 29, and July 05, 2013</ref> .
=Results=
==[[Amazons]]<span id="Amazons"></span>==
'''[[17th Computer Olympiad#Amazons|< Prev]] [[19th Computer Olympiad#Amazons|Next >]]''' <ref>[https://icga.leidenuniv.nl/?page_id=1315#amazons Results | ICGA | Amazons]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P
! Medal
|-
! 1.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=249 Invader]
! US
| [[Richard J. Lorentz]] et al.
! 6
| style="text-align:center;" | Gold
|-
! 2.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=164 8QP]
! NL
| [[Johan de Koning]]
! 4
| style="text-align:center;" | Silver
|-
! 3.
| Unstoppable
! CN
| [[Junyao Zhao]] et al.
! 1
| style="text-align:center;" | Bronze
|-
! 4.
| X+
!
|
! 1
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
[[FILE:Amazons2015.jpg|none|border|text-bottom|640px]]
TD [[Jaap van den Herik]], Vance (?), [[Richard J. Lorentz]], <ref>Deep Nikita author [[Andrew Lin]] takes an afternoon nap</ref> [[Johan de Koning]] <ref>Photo at [https://en.wikipedia.org/wiki/Museum_Boerhaave Museum Boerhaave] by [[Gerd Isenberg]], July 01, 2015</ref>
==[[Backgammon]]<span id="Backgammon"></span>==
'''[[16th Computer Olympiad#Backgammon|< Prev]] [[19th Computer Olympiad#Backgammon|Next >]]''' <ref>[https://icga.leidenuniv.nl/?page_id=1315#backgammon Results | ICGA | Backgammon]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P
! Playoff
! Medal
|-
! 1.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=712 Palamedes]
! GR
| [[Nikolaos Papahristou]]
! 3
| style="text-align:center;" | 2
| style="text-align:center;" | Gold
|-
! 2.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=62 GNU Backgammon]
! NL++
| [[Nardy Pillards]] et al.
! 3
| style="text-align:center;" | 1
| style="text-align:center;" | Silver
|-
! 3.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=63 BGBlitz]
! DE
| [[Frank Berger]]
! 3
| style="text-align:center;" | 0
| style="text-align:center;" | Bronze
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
[[FILE:Backgammon2015.jpg|none|border|text-bottom|640px|link=https://icga.leidenuniv.nl/?page_id=1467]]
[[Frank Berger]], [[Nikolaos Papahristou]], and [[Nardy Pillards]] <ref>[https://icga.leidenuniv.nl/?page_id=1467 18th Computer Olympiad - Day 6 Photos] by [[Jan Krabbenbos]]</ref>
==[[Chinese Chess]]<span id="ChineseChess"></span>==
'''[[17th Computer Olympiad#ChineseChess|< Prev]] [[19th Computer Olympiad#ChineseChess|Next >]]''' <ref>[https://icga.leidenuniv.nl/?page_id=1315#chinchess Results | ICGA | Chinese Chess]</ref> <ref>[[Pascal Tang]] ('''2015'''). ''SHIGA wins Chinese Chess Tournament''. [[ICGA Journal#38_4|ICGA Journal, Vol. 38, No. 4]]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P
! Medal
|-
! 1.
| [[Shiga]]
! TW
| [[Ming-Cheng Cheng]], [[Shi-Jim Yen]]
! 10
| style="text-align:center;" | Gold
|-
! 2.
| [[Chimo]]
! TW
| [[Wen-Jie Tseng]], [[Bo-Han Lin]], [[Ching-Hua Kuo]],<br/>[[Chien-Yu Chen]], [[I-Chen Wu]], [[Jr-Chang Chen]], [[Shun-Chin Hsu]]
! 7½
| style="text-align:center;" | Silver
|-
! 3.
| [[Shark (Xiangqi)|Shark]]
! TW
| [[Shun-Shii Lin]]
! 4½
| style="text-align:center;" | Bronze
|-
! 4.
| [[XieXie]]
! FR
| [[Pascal Tang]], [[Eugenio Castillo Jiménez|Eugenio Castillo]], [[Jih Tung Pai]]
! 4
|-
!
| [[HaQiKi D]]
! NL
| [[Harm Geert Muller]]
! 4
|-
! 6.
| [[Sjaak (Glebbeek)|SjaakII]]
! NL
| [[Evert Glebbeek]]
! 0
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
==[[Chinese Dark Chess]]<span id="ChineseDarkChess"></span>==
'''[[17th Computer Olympiad#ChineseDarkChess|< Prev]] [[19th Computer Olympiad#ChineseDarkChess|Next >]]''' <ref>[https://icga.leidenuniv.nl/?page_id=1315#chindark Results | ICGA | Chinese Dark Chess]</ref> <ref>[[Chu-Hsuan Hsueh]], [[I-Chen Wu]] ('''2015'''). ''DARKKNIGHT wins Chinese Dark Chess Tournament''. [[ICGA Journal#38_4|ICGA Journal, Vol. 38, No. 4]]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P<span style="font-size: 80%; vertical-align: sub;">12</span>
! Medal
|-
! 1.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=743 DarkKnight]
! TW
| [[Chu-Hsuan Hsueh]], [[Wen-Jie Tseng]], [[I-Chen Wu]]
! 11
| style="text-align:center;" | Gold
|-
! 2.
| Yahari
! TW
| [[Jr-Chang Chen]], [[You-Cheng Syu]], [[Gang-Yu Fan]],<br/>[[Ting-Yu Lin]], [[Tsan-Sheng Hsu]]
! 9½
| style="text-align:center;" | Silver
|-
! 3.
| Observer
! TW
| [[Ta-Kai Hsu]], [[Shun-Shii Lin]]
! 8
| style="text-align:center;" | Bronze
|-
! 4.
| TuxedoCat
! TW
| [[Terry Lao]], [[Chih-Hung Chen]], [[Shun-Shii Lin]]
! 6½
|-
! 5.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=746 Darkness]
! TW
| [[Kai-Hsiang Chan]], [[Shun-Shii Lin]]
! 4
|-
! 6.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=747 Rainbow]
! TW
| [[Gang-Yu Fan]], [[Jr-Chang Chen]]
! 2½
|-
! 7.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=744 Homer]
! FR
| [[Nicolas Jouandeau]]
! ½
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
[[FILE:ChineseDarkChess2015.jpg|none|border|text-bottom|640px|link=https://icga.leidenuniv.nl/?page_id=1389]]
[[Ta-Kai Hsu]] (Observer), [[Chu-Hsuan Hsueh]] (DarkKnight), and [[Ting-Yu Lin]] (Yahari). <ref>[https://icga.leidenuniv.nl/?page_id=1389 18th Computer Olympiad - Day 4 Photos] by [[Jan Krabbenbos]]</ref>
==[[Clobber]]<span id="Clobber"></span>==
'''[[17th Computer Olympiad#Clobber|< Prev]] [[19th Computer Olympiad#Clobber|Next >]]''' <ref>[https://icga.leidenuniv.nl/?page_id=1315#clobber Results | ICGA | Clobber]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! Medal
|-
! 1.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=169 PAN]
! NL
| [[Johan de Koning]]
| style="text-align:center;" | Gold
|-
! 2.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=748 Deep Nikita]
! US
| [[Andrew Lin]]
| style="text-align:center;" | Silver
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
[[FILE:Clobber2015.jpg|none|border|text-bottom|640px|link=https://icga.leidenuniv.nl/?page_id=1389]]
[[Andrew Lin]], [[Johan de Koning]], and TD [[Jaap van den Herik]] <ref>[https://icga.leidenuniv.nl/?page_id=1389 18th Computer Olympiad - Day 4 Photos] by [[Jan Krabbenbos]]</ref>
==[[Draughts]]<span id="Draughts"></span>==
'''[[17th Computer Olympiad#Draughts|< Prev]] [[19th Computer Olympiad#Draughts|Next >]]''' <ref>[http://hjetten.home.xs4all.nl/dameng.html#perform Harm Jetten's draughts program - Performance]</ref> <ref>[http://laatste.info/bb3/viewtopic.php?f=53&t=6700 Computer Olympiad 2015 Leiden] by [[Bert Tuyt]], [http://laatste.info/bb3/index.php?sid=a58b41156d433755b2d4b3dc45087638 World Draughts Forum], May 01, 2015</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P
! Medal
|-
! 1.
| Scan
! FR
| [[Fabien Letouzey]]
! 18
| style="text-align:center;" | Gold
|-
! 2.
| Damage
! CH
| [[Bert Tuyt]]
! 16
| style="text-align:center;" | Silver
|-
! 3.
| JDraughts
! DE
| [[Ron Van Bemmelen]]
! 16
| style="text-align:center;" | Bronze
|-
! 4.
| Sjende Blyn
! NL
| [[Jelle Wiersma]]
! 15
|-
! 5.
| Dragon Draughts
! NL
| [[Michel Grimminck]]
! 14
|-
! 6.
| Moby Dam
! NL
| [[Harm Jetten]]
! 14
|-
! 7.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=218 TD King]
! CH
| [[Ton Tillemans]]
! 12
|-
! 8.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=221 Tornado]
! NL
| [[Frank Mesander]]
! 10
|-
! 9.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=748 Deep Nikita]
! US
| [[Andrew Lin]]
! 7
|-
! 10.
| GWD
! NL
| [[Klaas Bor]], [[Gijsbert Wiesenekker]]
! 6
|-
! 11.
| Cerberus
! NL
| [[Leo Nagels]]
! 3
|-
! 12.
| Slagzet.com
! NL
| [[Maurits Meijer]]
! 1
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
[[FILE:Draghts10x10Prizes2015.jpg|none|border|text-bottom|640px|link=https://icga.leidenuniv.nl/?page_id=1497]]
Winners: [[Bert Tuyt]], [[Fabien Letouzey]], [[Ron Van Bemmelen]], and TD [[Jaap Bus]] <ref>[https://icga.leidenuniv.nl/?page_id=1497 18th Computer Olympiad - Day 7 Photos] by [[Jan Krabbenbos]]</ref>
==[[EinStein würfelt nicht!]]<span id="EWN"></span>==
'''[[16th Computer Olympiad#EWN|< Prev]] [[19th Computer Olympiad#EWN|Next >]]''' <ref>[https://icga.leidenuniv.nl/?page_id=1315#einstein Results | ICGA | EinStein würfelt nicht!]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! Score
! Medal
|-
! 1.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=721 Hanfried]
! DE
| [[Ingo Althöfer]], [[Jörg Sameith]], [[Stefan Schwarz]]
| style="text-align:center;" | +3-0
| style="text-align:center;" | Gold
|-
! 2.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=748 Deep Nikita]
! US
| [[Andrew Lin]]
| style="text-align:center;" | +2-1
| style="text-align:center;" | Silver
|-
! 3.
| Chinese Program
! CN
| [[Junyao Zhao]]
| style="text-align:center;" | +1-2
| style="text-align:center;" | Bronze
|-
! 4.
| E-MC2
! JP
| [[Yasumasa Tamura]]
| style="text-align:center;" | +0-3
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
[[FILE:Einstein2015.jpg|none|border|text-bottom|640px|link=https://icga.leidenuniv.nl/?page_id=1389]]
[[Junyao Zhao]] (?), Gold medal for EWN inventor [[Ingo Althöfer]], and [[Andrew Lin]] <ref>[https://icga.leidenuniv.nl/?page_id=1389 18th Computer Olympiad - Day 4 Photos] by [[Jan Krabbenbos]]</ref>
==[[Go]]<span id="Go"></span>==
'''[[17th Computer Olympiad#Go|< Prev]] [[19th Computer Olympiad#Go|Next >]]'''
===19x19===
<ref>[https://www.game-ai-forum.org/icga-tournaments/tournament.php?id=290 18th Computer Olympiad, Go - Leiden 2015 (ICGA Tournaments)]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P<span style="font-size: 80%; vertical-align: sub;">7</span>
! Playoff
! Medal
|-
! 1.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=788 Zen]
! JP
| [[Yoji Ojima]], [[Hideki Kato]]
! 7
| style="text-align:center;" |
| style="text-align:center;" | Gold
|-
! 2.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=799 Abakus]
! DE
| [[Tobias Graf]]
! 5
| style="text-align:center;" | 1
| style="text-align:center;" | Silver
|-
! 3.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=625 Nomitan]
! JP
| [[Simon Viennot]], [[Kokolo Ikeda]], [[Junichi Hashimoto]] et al.
! 5
| style="text-align:center;" | 0
| style="text-align:center;" | Bronze
|-
! 4.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=800 CGI]
! TW
| [[I-Chen Wu]]
! 4
| style="text-align:center;" |
|-
! 5.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=528 MC_ark]
! JP
| [[Nobuo Araki]]
! 3
| style="text-align:center;" |
|-
! 6.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=99 Jimmy]
! TW
| [[Chou Cheng-Wei]], [[Shi-Jim Yen]], [[Shun-Chin Hsu]]
! 2
| style="text-align:center;" |
|-
! 7.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=801 Oakfoam]
! ZA
| [[Detlef Schmicker]], [[Francois van Niekerk]]
! 2
| style="text-align:center;" |
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
[[FILE:GoWinners2015.jpg|none|border|text-bottom|640px|link=https://icga.leidenuniv.nl/?page_id=1467]]
Prize giving ceremony Go 19x19, [[Simon Viennot]], [[Hideki Kato]], and [[Tobias Graf]] <ref>[https://icga.leidenuniv.nl/?page_id=1467 18th Computer Olympiad - Day 6 Photos] by [[Jan Krabbenbos]]</ref>
===13x13===
<ref>[https://www.game-ai-forum.org/icga-tournaments/tournament.php?id=289 18th Computer Olympiad, Go (13x13) - Leiden 2015 (ICGA Tournaments)]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P<span style="font-size: 80%; vertical-align: sub;">5</span>
! Medal
|-
! 1.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=788 Zen]
! JP
| [[Yoji Ojima]], [[Hideki Kato]]
! 5
| style="text-align:center;" | Gold
|-
! 2.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=625 Nomitan]
! JP
| [[Simon Viennot]], [[Kokolo Ikeda]], [[Junichi Hashimoto]] et al.
! 4
| style="text-align:center;" | Silver
|-
! 3.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=799 Abakus]
! DE
| [[Tobias Graf]]
! 3
| style="text-align:center;" | Bronze
|-
! 4.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=800 CGI]
! TW
| [[I-Chen Wu]]
! 2
|-
! 5.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=528 MC_ark]
! JP
| [[Nobuo Araki]]
! 1
|-
! 6.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=737 Wingo]
! TW
| [[Hsin-Hung Chou]]
! 0
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
===9x9===
<ref>[https://www.game-ai-forum.org/icga-tournaments/tournament.php?id=288 18th Computer Olympiad, Go (9x9) - Leiden 2015 (ICGA Tournaments)]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P<span style="font-size: 80%; vertical-align: sub;">10</span>
! Medal
|-
! 1.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=788 Zen]
! JP
| [[Yoji Ojima]], [[Hideki Kato]]
! 9.5
| style="text-align:center;" | Gold
|-
! 2.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=799 Abakus]
! DE
| [[Tobias Graf]]
! 7.5
| style="text-align:center;" | Silver
|-
! 3.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=800 CGI]
! TW
| [[I-Chen Wu]]
! 7.0
| style="text-align:center;" | Bronze
|-
! 4.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=625 Nomitan]
! JP
| [[Simon Viennot]], [[Kokolo Ikeda]], [[Junichi Hashimoto]] et al.
! 4.0
|-
! 5.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=528 MC_ark]
! JP
| [[Nobuo Araki]]
! 2.0
|-
! 6.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=737 Wingo]
! TW
| [[Hsin-Hung Chou]]
! 0.0
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
==[[Hex]]<span id="Hex"></span>==
===11×11===
'''[[17th Computer Olympiad#Hex|< Prev]]''' <ref>[https://icga.leidenuniv.nl/?page_id=1315#hex11 Results | ICGA | Hex 11×11]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P
! Medal
|-
! 1.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=555 MoHex]
! CA
| [[Philip Henderson]], [[Broderick Arneson]], [[Ryan Hayward]]
! 7
| style="text-align:center;" | Gold
|-
! 2.
| DeepHex
! PL
| [[Jakub Pawlewicz]]
! 5
| style="text-align:center;" | Silver
|-
! 3.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=755 Ezo]
! JP
| [[Kei Takada]]
! 0
| style="text-align:center;" | Bronze
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
[[FILE:HexOlympiad2015.jpg|none|border|text-bottom|640px|link=https://icga.leidenuniv.nl/?page_id=1431]]
TD [[Jaap van den Herik]], [[Kei Takada]], [[Ryan Hayward]], and [[Jakub Pawlewicz]] <ref>[https://icga.leidenuniv.nl/?page_id=1431 18th Computer Olympid - Day 5 Photos] by [[Jan Krabbenbos]]</ref>
===13×13===
<ref>[https://icga.leidenuniv.nl/?page_id=1315#hex13 Results | ICGA | Hex 13×13]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P
! Playoff
! Medal
|-
! 1.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=555 MoHex]
! CA
| [[Philip Henderson]], [[Broderick Arneson]], [[Ryan Hayward]]
! 6
| style="text-align:center;" | 2
| style="text-align:center;" | Gold
|-
! 2.
| DeepHex
! PL
| [[Jakub Pawlewicz]]
! 6
| style="text-align:center;" | 0
| style="text-align:center;" | Silver
|-
! 3.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=755 Ezo]
! JP
| [[Kei Takada]]
! 0
| style="text-align:center;" |
| style="text-align:center;" | Bronze
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
==[[Lines of Action]]<span id="LOA"></span>==
'''[[17th Computer Olympiad#LOA|< Prev]] [[20th Computer Olympiad#LOA|Next >]]''' <ref>[https://www.game-ai-forum.org/icga-tournaments/tournament.php?id=291 18th Computer Olympiad, Lines of Action - Leiden 2015 (ICGA Tournaments)]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P
! Medal
|-
! 1.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=116 MC-LOA]
! NL
| [[Mark Winands]]
! 6/6
| style="text-align:center;" | Gold
|-
! 2.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=748 Deep Nikita]
! US
| [[Andrew Lin]]
! 4/6
| style="text-align:center;" | Silver
|-
! 3.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=802 Lucky Line]
! CN
| [[Junyao Zhao]]
! 0/8
| style="text-align:center;" | Bronze
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
==[[Shogi]]<span id="Shogi"></span>==
'''[[17th Computer Olympiad#Shogi|< Prev]] [[19th Computer Olympiad#Shogi|Next >]]'''
===Shogi===
<ref>[https://icga.leidenuniv.nl/?page_id=1315#shogi Results | ICGA | Shogi]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P
! Medal
|-
! 1.
| [[Shokidoki]]
! NL
| [[Harm Geert Muller]]
! 4
| style="text-align:center;" | Gold
|-
! 2.
| [[Sjaak (Glebbeek)|SjaakII]]
! NL
| [[Evert Glebbeek]]
! 0
| style="text-align:center;" | Silver
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
===Mini-Shogi===
<ref>[https://icga.leidenuniv.nl/?page_id=1315#minishogi Results | ICGA | Mini Shogi]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P
! Medal
|-
! 1.
| [[Shokidoki]]
! NL
| [[Harm Geert Muller]]
! 4
| style="text-align:center;" | Gold
|-
! 2.
| [[Sjaak (Glebbeek)|SjaakII]]
! NL
| [[Evert Glebbeek]]
! 2
| style="text-align:center;" | Silver
|-
! 3.
| [[EVG]]
! TW
| [[Jr-Chang Chen]], [[Shun-Chin Hsu]]
! 0
| style="text-align:center;" | Bronze
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
{| class="wikitable"
|-
| [[FILE:MiniShogi2015.jpg|none|border|text-bottom|640px|link=https://icga.leidenuniv.nl/?page_id=1431]]
|-
| Prize giving ceremony, Mini Shogi, TD [[Jaap van den Herik]], [[Harm Geert Muller]] and [[Shun-Chin Hsu]] <ref>[https://icga.leidenuniv.nl/?page_id=1431 18th Computer Olympid - Day 5 Photos] by [[Jan Krabbenbos]]</ref>
|}
===Tori Shogi===
<ref>[https://icga.leidenuniv.nl/?page_id=1315#torishogi Results | ICGA | Tori Shogi]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P
! Medal
|-
! 1.
| [[Shokidoki]]
! NL
| [[Harm Geert Muller]]
! 4
| style="text-align:center;" | Gold
|-
! 2.
| [[Sjaak (Glebbeek)|SjaakII]]
! NL
| [[Evert Glebbeek]]
! 0
| style="text-align:center;" | Silver
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
=Booklet=
* [https://icga.leidenuniv.nl/wp-content/uploads/2015/06/WCCC_COMPUTERGAMES-new-7-2.pdf The 21st World Computer Chess Championship - The 18th Computer Olympiad] (pdf)
=Reports=
* [[Jaap van den Herik]], [[Walter Kosters]], [[Aske Plaat]], [[Johanna Hellemons]] ('''2015'''). ''The 18th Computer Olympiad 2015''. [[ICGA Journal#38_4|ICGA Journal, Vol. 38, No. 4]]
* [[Jaap Bus]] ('''2015'''). ''SCAN wins Draughts Tournament''. [[ICGA Journal#38_4|ICGA Journal, Vol. 38, No. 4]] » [[18th Computer Olympiad#Draughts|18th Computer Olympiad]]
* [[Ingo Althöfer]] ('''2015'''). ''HANFRIED wins EinStein Würfelt Nicht! Tournament''. [[ICGA Journal#38_4|ICGA Journal, Vol. 38, No. 4]] » [[18th Computer Olympiad#EWN|18th Computer Olympiad]]
* [[Harm Geert Muller]] ('''2015'''). ''SHOKIDOKI wins MiniShogi Tournament''. [[ICGA Journal#38_4|ICGA Journal, Vol. 38, No. 4]] » [[18th Computer Olympiad#Shogi|18th Computer Olympiad]]
* [[Kun-Hao Yeh]] ('''2015'''). ''2048-KHYEH wins 2048 Tournament''. [[ICGA Journal#38_4|ICGA Journal, Vol. 38, No. 4]] » [[18th Computer Olympiad#2048|18th Computer Olympiad]]
* [[Chu-Hsuan Hsueh]], [[I-Chen Wu]] ('''2015'''). ''DARKKNIGHT wins Chinese Dark Chess Tournament''. [[ICGA Journal#38_4|ICGA Journal, Vol. 38, No. 4]] » [[18th Computer Olympiad#ChineseDarkChess|18th Computer Olympiad]]
* [[Pascal Tang]] ('''2015'''). ''SHIGA wins Chinese Chess Tournament''. [[ICGA Journal#38_4|ICGA Journal, Vol. 38, No. 4]] » [[18th Computer Olympiad#ChineseChess|18th Computer Olympiad]]
* [[Ryan Hayward]], [[Jakub Pawlewicz]], [[Kei Takada]], [[Tony van der Valk]] ('''2017'''). ''MOHEX Wins 2015 Hex 11x11 and Hex 13x13 Tournaments''. [[ICGA Journal#39_1|ICGA Journal, Vol. 39, No. 1]] » [[18th Computer Olympiad#Hex|18th Computer Olympiad]]
=Forum Posts=
* [http://laatste.info/bb3/viewtopic.php?f=53&t=6700 Computer Olympiad 2015 Leiden] by [[Bert Tuyt]], [http://laatste.info/bb3/index.php?sid=a58b41156d433755b2d4b3dc45087638 World Draughts Forum], May 01, 2015
* [http://www.dgob.de/yabbse/index.php?topic=5714.0 Fotos Computer-Olympiade Leiden 2015] by [[Ingo Althöfer]], [http://www.dgob.de/yabbse/index.php?PHPSESSID=24ju6kmg0ap9m3fh9q2h065rp3& DGoB-Diskussionsforum], June 29, 2015 (German)
* [http://www.talkchess.com/forum/viewtopic.php?t=57079 New Shokidoki release] by [[Harm Geert Muller]], [[CCC]], July 26, 2015 » [[18th Computer Olympiad#Shogi|18th Computer Olympiad 2015 - Shogi]]
=External Links=
* [https://icga.leidenuniv.nl/?page_id=985 18th Computer Olympiad 2015 | ICGA]
* [https://www.game-ai-forum.org/icga-tournaments/event.php?id=45 Leiden 2015 (ICGA Tournaments)]
* [https://en.wikipedia.org/wiki/Computer_Olympiad#18th_Computer_Olympiad 18th Computer Olympiad from Wikipedia]
* [http://hjetten.home.xs4all.nl/dameng.html#perform Harm Jetten's draughts program - Performance]
* [http://chessprogramming.wikispaces.com/space/statscodes CC Country Codes]
* An exhibition of automata by the [https://en.wikipedia.org/wiki/Cabaret_Mechanical_Theatre Cabaret Mechanical Theatre] at the [https://en.wikipedia.org/wiki/Museum_Boerhaave Museum Boerhaave],
: Leiden, April 29 to September 04, 2011, [https://en.wikipedia.org/wiki/YouTube YouTube] Video, Music by [https://en.wikipedia.org/wiki/Tom_Waits Tom Waits] - [https://en.wikipedia.org/wiki/Bone_Machine In the Colosseum], 1992
: {{#evu:https://www.youtube.com/watch?v=f-dnUHyPC-Q|alignment=left|valignment=top}}
=References=
<references />
'''[[Computer Olympiad|Up one Level]]'''
'''[[17th Computer Olympiad|< Prev]] [[19th Computer Olympiad|Next >]]'''
[[FILE:SnelliusBuilding_2015.JPG|border|right|thumb|Snellius Building <ref>Photo Snellius Building by [[Gerd Isenberg]], July 03, 2015</ref> ]]
'''18th Computer Olympiad 2015''',<br/>
from June 29, to July 05, [[Timeline#2015|2015]], Snellius Building <ref>[https://www.universiteitleiden.nl/en/locations/snellius-building#tab-1 Snellius Building]</ref> <ref>[[Mathematician#WSnellius|Willebrord Snellius (1580 - 1626)]]</ref>, [[Leiden University]], [https://en.wikipedia.org/wiki/Leiden Leiden], [https://en.wikipedia.org/wiki/Netherlands The Netherlands], in conjunction with the [[WCCC 2015]], the [[WCSC 2015]], and the [[Advances in Computer Games 14]] conference <ref>[https://acg2015.wordpress.com/ 14th International Conference Advances in Computer Games 2015 | July 2015]</ref> . The prize giving took place on July 01 and 02 after the official reception and excursion in [https://en.wikipedia.org/wiki/Museum_Boerhaave Museum Boerhaave] <ref>[[Mathematician#Boerhaave|Herman Boerhaave (1668 - 1738)]]</ref> in central Leiden, and in the playing rooms of the Snellius Building on the other days. Additional medals for all prize winners were created by [[Ingo Althöfer]] with [https://en.wikipedia.org/wiki/Lego Lego bricks], his socks and his washing machine <ref>[http://www.althofer.de/old-lego-in-washing-machine.html Art Emiele - Old Lego Bricks in Washing Machine Bricks] by [[Ingo Althöfer]], June 18 and 29, and July 05, 2013</ref> .
=Results=
==[[Amazons]]<span id="Amazons"></span>==
'''[[17th Computer Olympiad#Amazons|< Prev]] [[19th Computer Olympiad#Amazons|Next >]]''' <ref>[https://icga.leidenuniv.nl/?page_id=1315#amazons Results | ICGA | Amazons]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P
! Medal
|-
! 1.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=249 Invader]
! US
| [[Richard J. Lorentz]] et al.
! 6
| style="text-align:center;" | Gold
|-
! 2.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=164 8QP]
! NL
| [[Johan de Koning]]
! 4
| style="text-align:center;" | Silver
|-
! 3.
| Unstoppable
! CN
| [[Junyao Zhao]] et al.
! 1
| style="text-align:center;" | Bronze
|-
! 4.
| X+
!
|
! 1
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
[[FILE:Amazons2015.jpg|none|border|text-bottom|640px]]
TD [[Jaap van den Herik]], Vance (?), [[Richard J. Lorentz]], <ref>Deep Nikita author [[Andrew Lin]] takes an afternoon nap</ref> [[Johan de Koning]] <ref>Photo at [https://en.wikipedia.org/wiki/Museum_Boerhaave Museum Boerhaave] by [[Gerd Isenberg]], July 01, 2015</ref>
==[[Backgammon]]<span id="Backgammon"></span>==
'''[[16th Computer Olympiad#Backgammon|< Prev]] [[19th Computer Olympiad#Backgammon|Next >]]''' <ref>[https://icga.leidenuniv.nl/?page_id=1315#backgammon Results | ICGA | Backgammon]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P
! Playoff
! Medal
|-
! 1.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=712 Palamedes]
! GR
| [[Nikolaos Papahristou]]
! 3
| style="text-align:center;" | 2
| style="text-align:center;" | Gold
|-
! 2.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=62 GNU Backgammon]
! NL++
| [[Nardy Pillards]] et al.
! 3
| style="text-align:center;" | 1
| style="text-align:center;" | Silver
|-
! 3.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=63 BGBlitz]
! DE
| [[Frank Berger]]
! 3
| style="text-align:center;" | 0
| style="text-align:center;" | Bronze
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
[[FILE:Backgammon2015.jpg|none|border|text-bottom|640px|link=https://icga.leidenuniv.nl/?page_id=1467]]
[[Frank Berger]], [[Nikolaos Papahristou]], and [[Nardy Pillards]] <ref>[https://icga.leidenuniv.nl/?page_id=1467 18th Computer Olympiad - Day 6 Photos] by [[Jan Krabbenbos]]</ref>
==[[Chinese Chess]]<span id="ChineseChess"></span>==
'''[[17th Computer Olympiad#ChineseChess|< Prev]] [[19th Computer Olympiad#ChineseChess|Next >]]''' <ref>[https://icga.leidenuniv.nl/?page_id=1315#chinchess Results | ICGA | Chinese Chess]</ref> <ref>[[Pascal Tang]] ('''2015'''). ''SHIGA wins Chinese Chess Tournament''. [[ICGA Journal#38_4|ICGA Journal, Vol. 38, No. 4]]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P
! Medal
|-
! 1.
| [[Shiga]]
! TW
| [[Ming-Cheng Cheng]], [[Shi-Jim Yen]]
! 10
| style="text-align:center;" | Gold
|-
! 2.
| [[Chimo]]
! TW
| [[Wen-Jie Tseng]], [[Bo-Han Lin]], [[Ching-Hua Kuo]],<br/>[[Chien-Yu Chen]], [[I-Chen Wu]], [[Jr-Chang Chen]], [[Shun-Chin Hsu]]
! 7½
| style="text-align:center;" | Silver
|-
! 3.
| [[Shark (Xiangqi)|Shark]]
! TW
| [[Shun-Shii Lin]]
! 4½
| style="text-align:center;" | Bronze
|-
! 4.
| [[XieXie]]
! FR
| [[Pascal Tang]], [[Eugenio Castillo Jiménez|Eugenio Castillo]], [[Jih Tung Pai]]
! 4
|-
!
| [[HaQiKi D]]
! NL
| [[Harm Geert Muller]]
! 4
|-
! 6.
| [[Sjaak (Glebbeek)|SjaakII]]
! NL
| [[Evert Glebbeek]]
! 0
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
==[[Chinese Dark Chess]]<span id="ChineseDarkChess"></span>==
'''[[17th Computer Olympiad#ChineseDarkChess|< Prev]] [[19th Computer Olympiad#ChineseDarkChess|Next >]]''' <ref>[https://icga.leidenuniv.nl/?page_id=1315#chindark Results | ICGA | Chinese Dark Chess]</ref> <ref>[[Chu-Hsuan Hsueh]], [[I-Chen Wu]] ('''2015'''). ''DARKKNIGHT wins Chinese Dark Chess Tournament''. [[ICGA Journal#38_4|ICGA Journal, Vol. 38, No. 4]]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P<span style="font-size: 80%; vertical-align: sub;">12</span>
! Medal
|-
! 1.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=743 DarkKnight]
! TW
| [[Chu-Hsuan Hsueh]], [[Wen-Jie Tseng]], [[I-Chen Wu]]
! 11
| style="text-align:center;" | Gold
|-
! 2.
| Yahari
! TW
| [[Jr-Chang Chen]], [[You-Cheng Syu]], [[Gang-Yu Fan]],<br/>[[Ting-Yu Lin]], [[Tsan-Sheng Hsu]]
! 9½
| style="text-align:center;" | Silver
|-
! 3.
| Observer
! TW
| [[Ta-Kai Hsu]], [[Shun-Shii Lin]]
! 8
| style="text-align:center;" | Bronze
|-
! 4.
| TuxedoCat
! TW
| [[Terry Lao]], [[Chih-Hung Chen]], [[Shun-Shii Lin]]
! 6½
|-
! 5.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=746 Darkness]
! TW
| [[Kai-Hsiang Chan]], [[Shun-Shii Lin]]
! 4
|-
! 6.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=747 Rainbow]
! TW
| [[Gang-Yu Fan]], [[Jr-Chang Chen]]
! 2½
|-
! 7.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=744 Homer]
! FR
| [[Nicolas Jouandeau]]
! ½
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
[[FILE:ChineseDarkChess2015.jpg|none|border|text-bottom|640px|link=https://icga.leidenuniv.nl/?page_id=1389]]
[[Ta-Kai Hsu]] (Observer), [[Chu-Hsuan Hsueh]] (DarkKnight), and [[Ting-Yu Lin]] (Yahari). <ref>[https://icga.leidenuniv.nl/?page_id=1389 18th Computer Olympiad - Day 4 Photos] by [[Jan Krabbenbos]]</ref>
==[[Clobber]]<span id="Clobber"></span>==
'''[[17th Computer Olympiad#Clobber|< Prev]] [[19th Computer Olympiad#Clobber|Next >]]''' <ref>[https://icga.leidenuniv.nl/?page_id=1315#clobber Results | ICGA | Clobber]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! Medal
|-
! 1.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=169 PAN]
! NL
| [[Johan de Koning]]
| style="text-align:center;" | Gold
|-
! 2.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=748 Deep Nikita]
! US
| [[Andrew Lin]]
| style="text-align:center;" | Silver
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
[[FILE:Clobber2015.jpg|none|border|text-bottom|640px|link=https://icga.leidenuniv.nl/?page_id=1389]]
[[Andrew Lin]], [[Johan de Koning]], and TD [[Jaap van den Herik]] <ref>[https://icga.leidenuniv.nl/?page_id=1389 18th Computer Olympiad - Day 4 Photos] by [[Jan Krabbenbos]]</ref>
==[[Draughts]]<span id="Draughts"></span>==
'''[[17th Computer Olympiad#Draughts|< Prev]] [[19th Computer Olympiad#Draughts|Next >]]''' <ref>[http://hjetten.home.xs4all.nl/dameng.html#perform Harm Jetten's draughts program - Performance]</ref> <ref>[http://laatste.info/bb3/viewtopic.php?f=53&t=6700 Computer Olympiad 2015 Leiden] by [[Bert Tuyt]], [http://laatste.info/bb3/index.php?sid=a58b41156d433755b2d4b3dc45087638 World Draughts Forum], May 01, 2015</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P
! Medal
|-
! 1.
| Scan
! FR
| [[Fabien Letouzey]]
! 18
| style="text-align:center;" | Gold
|-
! 2.
| Damage
! CH
| [[Bert Tuyt]]
! 16
| style="text-align:center;" | Silver
|-
! 3.
| JDraughts
! DE
| [[Ron Van Bemmelen]]
! 16
| style="text-align:center;" | Bronze
|-
! 4.
| Sjende Blyn
! NL
| [[Jelle Wiersma]]
! 15
|-
! 5.
| Dragon Draughts
! NL
| [[Michel Grimminck]]
! 14
|-
! 6.
| Moby Dam
! NL
| [[Harm Jetten]]
! 14
|-
! 7.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=218 TD King]
! CH
| [[Ton Tillemans]]
! 12
|-
! 8.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=221 Tornado]
! NL
| [[Frank Mesander]]
! 10
|-
! 9.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=748 Deep Nikita]
! US
| [[Andrew Lin]]
! 7
|-
! 10.
| GWD
! NL
| [[Klaas Bor]], [[Gijsbert Wiesenekker]]
! 6
|-
! 11.
| Cerberus
! NL
| [[Leo Nagels]]
! 3
|-
! 12.
| Slagzet.com
! NL
| [[Maurits Meijer]]
! 1
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
[[FILE:Draghts10x10Prizes2015.jpg|none|border|text-bottom|640px|link=https://icga.leidenuniv.nl/?page_id=1497]]
Winners: [[Bert Tuyt]], [[Fabien Letouzey]], [[Ron Van Bemmelen]], and TD [[Jaap Bus]] <ref>[https://icga.leidenuniv.nl/?page_id=1497 18th Computer Olympiad - Day 7 Photos] by [[Jan Krabbenbos]]</ref>
==[[EinStein würfelt nicht!]]<span id="EWN"></span>==
'''[[16th Computer Olympiad#EWN|< Prev]] [[19th Computer Olympiad#EWN|Next >]]''' <ref>[https://icga.leidenuniv.nl/?page_id=1315#einstein Results | ICGA | EinStein würfelt nicht!]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! Score
! Medal
|-
! 1.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=721 Hanfried]
! DE
| [[Ingo Althöfer]], [[Jörg Sameith]], [[Stefan Schwarz]]
| style="text-align:center;" | +3-0
| style="text-align:center;" | Gold
|-
! 2.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=748 Deep Nikita]
! US
| [[Andrew Lin]]
| style="text-align:center;" | +2-1
| style="text-align:center;" | Silver
|-
! 3.
| Chinese Program
! CN
| [[Junyao Zhao]]
| style="text-align:center;" | +1-2
| style="text-align:center;" | Bronze
|-
! 4.
| E-MC2
! JP
| [[Yasumasa Tamura]]
| style="text-align:center;" | +0-3
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
[[FILE:Einstein2015.jpg|none|border|text-bottom|640px|link=https://icga.leidenuniv.nl/?page_id=1389]]
[[Junyao Zhao]] (?), Gold medal for EWN inventor [[Ingo Althöfer]], and [[Andrew Lin]] <ref>[https://icga.leidenuniv.nl/?page_id=1389 18th Computer Olympiad - Day 4 Photos] by [[Jan Krabbenbos]]</ref>
==[[Go]]<span id="Go"></span>==
'''[[17th Computer Olympiad#Go|< Prev]] [[19th Computer Olympiad#Go|Next >]]'''
===19x19===
<ref>[https://www.game-ai-forum.org/icga-tournaments/tournament.php?id=290 18th Computer Olympiad, Go - Leiden 2015 (ICGA Tournaments)]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P<span style="font-size: 80%; vertical-align: sub;">7</span>
! Playoff
! Medal
|-
! 1.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=788 Zen]
! JP
| [[Yoji Ojima]], [[Hideki Kato]]
! 7
| style="text-align:center;" |
| style="text-align:center;" | Gold
|-
! 2.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=799 Abakus]
! DE
| [[Tobias Graf]]
! 5
| style="text-align:center;" | 1
| style="text-align:center;" | Silver
|-
! 3.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=625 Nomitan]
! JP
| [[Simon Viennot]], [[Kokolo Ikeda]], [[Junichi Hashimoto]] et al.
! 5
| style="text-align:center;" | 0
| style="text-align:center;" | Bronze
|-
! 4.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=800 CGI]
! TW
| [[I-Chen Wu]]
! 4
| style="text-align:center;" |
|-
! 5.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=528 MC_ark]
! JP
| [[Nobuo Araki]]
! 3
| style="text-align:center;" |
|-
! 6.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=99 Jimmy]
! TW
| [[Chou Cheng-Wei]], [[Shi-Jim Yen]], [[Shun-Chin Hsu]]
! 2
| style="text-align:center;" |
|-
! 7.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=801 Oakfoam]
! ZA
| [[Detlef Schmicker]], [[Francois van Niekerk]]
! 2
| style="text-align:center;" |
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
[[FILE:GoWinners2015.jpg|none|border|text-bottom|640px|link=https://icga.leidenuniv.nl/?page_id=1467]]
Prize giving ceremony Go 19x19, [[Simon Viennot]], [[Hideki Kato]], and [[Tobias Graf]] <ref>[https://icga.leidenuniv.nl/?page_id=1467 18th Computer Olympiad - Day 6 Photos] by [[Jan Krabbenbos]]</ref>
===13x13===
<ref>[https://www.game-ai-forum.org/icga-tournaments/tournament.php?id=289 18th Computer Olympiad, Go (13x13) - Leiden 2015 (ICGA Tournaments)]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P<span style="font-size: 80%; vertical-align: sub;">5</span>
! Medal
|-
! 1.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=788 Zen]
! JP
| [[Yoji Ojima]], [[Hideki Kato]]
! 5
| style="text-align:center;" | Gold
|-
! 2.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=625 Nomitan]
! JP
| [[Simon Viennot]], [[Kokolo Ikeda]], [[Junichi Hashimoto]] et al.
! 4
| style="text-align:center;" | Silver
|-
! 3.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=799 Abakus]
! DE
| [[Tobias Graf]]
! 3
| style="text-align:center;" | Bronze
|-
! 4.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=800 CGI]
! TW
| [[I-Chen Wu]]
! 2
|-
! 5.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=528 MC_ark]
! JP
| [[Nobuo Araki]]
! 1
|-
! 6.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=737 Wingo]
! TW
| [[Hsin-Hung Chou]]
! 0
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
===9x9===
<ref>[https://www.game-ai-forum.org/icga-tournaments/tournament.php?id=288 18th Computer Olympiad, Go (9x9) - Leiden 2015 (ICGA Tournaments)]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P<span style="font-size: 80%; vertical-align: sub;">10</span>
! Medal
|-
! 1.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=788 Zen]
! JP
| [[Yoji Ojima]], [[Hideki Kato]]
! 9.5
| style="text-align:center;" | Gold
|-
! 2.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=799 Abakus]
! DE
| [[Tobias Graf]]
! 7.5
| style="text-align:center;" | Silver
|-
! 3.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=800 CGI]
! TW
| [[I-Chen Wu]]
! 7.0
| style="text-align:center;" | Bronze
|-
! 4.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=625 Nomitan]
! JP
| [[Simon Viennot]], [[Kokolo Ikeda]], [[Junichi Hashimoto]] et al.
! 4.0
|-
! 5.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=528 MC_ark]
! JP
| [[Nobuo Araki]]
! 2.0
|-
! 6.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=737 Wingo]
! TW
| [[Hsin-Hung Chou]]
! 0.0
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
==[[Hex]]<span id="Hex"></span>==
===11×11===
'''[[17th Computer Olympiad#Hex|< Prev]]''' <ref>[https://icga.leidenuniv.nl/?page_id=1315#hex11 Results | ICGA | Hex 11×11]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P
! Medal
|-
! 1.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=555 MoHex]
! CA
| [[Philip Henderson]], [[Broderick Arneson]], [[Ryan Hayward]]
! 7
| style="text-align:center;" | Gold
|-
! 2.
| DeepHex
! PL
| [[Jakub Pawlewicz]]
! 5
| style="text-align:center;" | Silver
|-
! 3.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=755 Ezo]
! JP
| [[Kei Takada]]
! 0
| style="text-align:center;" | Bronze
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
[[FILE:HexOlympiad2015.jpg|none|border|text-bottom|640px|link=https://icga.leidenuniv.nl/?page_id=1431]]
TD [[Jaap van den Herik]], [[Kei Takada]], [[Ryan Hayward]], and [[Jakub Pawlewicz]] <ref>[https://icga.leidenuniv.nl/?page_id=1431 18th Computer Olympid - Day 5 Photos] by [[Jan Krabbenbos]]</ref>
===13×13===
<ref>[https://icga.leidenuniv.nl/?page_id=1315#hex13 Results | ICGA | Hex 13×13]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P
! Playoff
! Medal
|-
! 1.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=555 MoHex]
! CA
| [[Philip Henderson]], [[Broderick Arneson]], [[Ryan Hayward]]
! 6
| style="text-align:center;" | 2
| style="text-align:center;" | Gold
|-
! 2.
| DeepHex
! PL
| [[Jakub Pawlewicz]]
! 6
| style="text-align:center;" | 0
| style="text-align:center;" | Silver
|-
! 3.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=755 Ezo]
! JP
| [[Kei Takada]]
! 0
| style="text-align:center;" |
| style="text-align:center;" | Bronze
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
==[[Lines of Action]]<span id="LOA"></span>==
'''[[17th Computer Olympiad#LOA|< Prev]] [[20th Computer Olympiad#LOA|Next >]]''' <ref>[https://www.game-ai-forum.org/icga-tournaments/tournament.php?id=291 18th Computer Olympiad, Lines of Action - Leiden 2015 (ICGA Tournaments)]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P
! Medal
|-
! 1.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=116 MC-LOA]
! NL
| [[Mark Winands]]
! 6/6
| style="text-align:center;" | Gold
|-
! 2.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=748 Deep Nikita]
! US
| [[Andrew Lin]]
! 4/6
| style="text-align:center;" | Silver
|-
! 3.
| [https://www.game-ai-forum.org/icga-tournaments/program.php?id=802 Lucky Line]
! CN
| [[Junyao Zhao]]
! 0/8
| style="text-align:center;" | Bronze
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
==[[Shogi]]<span id="Shogi"></span>==
'''[[17th Computer Olympiad#Shogi|< Prev]] [[19th Computer Olympiad#Shogi|Next >]]'''
===Shogi===
<ref>[https://icga.leidenuniv.nl/?page_id=1315#shogi Results | ICGA | Shogi]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P
! Medal
|-
! 1.
| [[Shokidoki]]
! NL
| [[Harm Geert Muller]]
! 4
| style="text-align:center;" | Gold
|-
! 2.
| [[Sjaak (Glebbeek)|SjaakII]]
! NL
| [[Evert Glebbeek]]
! 0
| style="text-align:center;" | Silver
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
===Mini-Shogi===
<ref>[https://icga.leidenuniv.nl/?page_id=1315#minishogi Results | ICGA | Mini Shogi]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P
! Medal
|-
! 1.
| [[Shokidoki]]
! NL
| [[Harm Geert Muller]]
! 4
| style="text-align:center;" | Gold
|-
! 2.
| [[Sjaak (Glebbeek)|SjaakII]]
! NL
| [[Evert Glebbeek]]
! 2
| style="text-align:center;" | Silver
|-
! 3.
| [[EVG]]
! TW
| [[Jr-Chang Chen]], [[Shun-Chin Hsu]]
! 0
| style="text-align:center;" | Bronze
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
{| class="wikitable"
|-
| [[FILE:MiniShogi2015.jpg|none|border|text-bottom|640px|link=https://icga.leidenuniv.nl/?page_id=1431]]
|-
| Prize giving ceremony, Mini Shogi, TD [[Jaap van den Herik]], [[Harm Geert Muller]] and [[Shun-Chin Hsu]] <ref>[https://icga.leidenuniv.nl/?page_id=1431 18th Computer Olympid - Day 5 Photos] by [[Jan Krabbenbos]]</ref>
|}
===Tori Shogi===
<ref>[https://icga.leidenuniv.nl/?page_id=1315#torishogi Results | ICGA | Tori Shogi]</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! Authors
! P
! Medal
|-
! 1.
| [[Shokidoki]]
! NL
| [[Harm Geert Muller]]
! 4
| style="text-align:center;" | Gold
|-
! 2.
| [[Sjaak (Glebbeek)|SjaakII]]
! NL
| [[Evert Glebbeek]]
! 0
| style="text-align:center;" | Silver
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
=Booklet=
* [https://icga.leidenuniv.nl/wp-content/uploads/2015/06/WCCC_COMPUTERGAMES-new-7-2.pdf The 21st World Computer Chess Championship - The 18th Computer Olympiad] (pdf)
=Reports=
* [[Jaap van den Herik]], [[Walter Kosters]], [[Aske Plaat]], [[Johanna Hellemons]] ('''2015'''). ''The 18th Computer Olympiad 2015''. [[ICGA Journal#38_4|ICGA Journal, Vol. 38, No. 4]]
* [[Jaap Bus]] ('''2015'''). ''SCAN wins Draughts Tournament''. [[ICGA Journal#38_4|ICGA Journal, Vol. 38, No. 4]] » [[18th Computer Olympiad#Draughts|18th Computer Olympiad]]
* [[Ingo Althöfer]] ('''2015'''). ''HANFRIED wins EinStein Würfelt Nicht! Tournament''. [[ICGA Journal#38_4|ICGA Journal, Vol. 38, No. 4]] » [[18th Computer Olympiad#EWN|18th Computer Olympiad]]
* [[Harm Geert Muller]] ('''2015'''). ''SHOKIDOKI wins MiniShogi Tournament''. [[ICGA Journal#38_4|ICGA Journal, Vol. 38, No. 4]] » [[18th Computer Olympiad#Shogi|18th Computer Olympiad]]
* [[Kun-Hao Yeh]] ('''2015'''). ''2048-KHYEH wins 2048 Tournament''. [[ICGA Journal#38_4|ICGA Journal, Vol. 38, No. 4]] » [[18th Computer Olympiad#2048|18th Computer Olympiad]]
* [[Chu-Hsuan Hsueh]], [[I-Chen Wu]] ('''2015'''). ''DARKKNIGHT wins Chinese Dark Chess Tournament''. [[ICGA Journal#38_4|ICGA Journal, Vol. 38, No. 4]] » [[18th Computer Olympiad#ChineseDarkChess|18th Computer Olympiad]]
* [[Pascal Tang]] ('''2015'''). ''SHIGA wins Chinese Chess Tournament''. [[ICGA Journal#38_4|ICGA Journal, Vol. 38, No. 4]] » [[18th Computer Olympiad#ChineseChess|18th Computer Olympiad]]
* [[Ryan Hayward]], [[Jakub Pawlewicz]], [[Kei Takada]], [[Tony van der Valk]] ('''2017'''). ''MOHEX Wins 2015 Hex 11x11 and Hex 13x13 Tournaments''. [[ICGA Journal#39_1|ICGA Journal, Vol. 39, No. 1]] » [[18th Computer Olympiad#Hex|18th Computer Olympiad]]
=Forum Posts=
* [http://laatste.info/bb3/viewtopic.php?f=53&t=6700 Computer Olympiad 2015 Leiden] by [[Bert Tuyt]], [http://laatste.info/bb3/index.php?sid=a58b41156d433755b2d4b3dc45087638 World Draughts Forum], May 01, 2015
* [http://www.dgob.de/yabbse/index.php?topic=5714.0 Fotos Computer-Olympiade Leiden 2015] by [[Ingo Althöfer]], [http://www.dgob.de/yabbse/index.php?PHPSESSID=24ju6kmg0ap9m3fh9q2h065rp3& DGoB-Diskussionsforum], June 29, 2015 (German)
* [http://www.talkchess.com/forum/viewtopic.php?t=57079 New Shokidoki release] by [[Harm Geert Muller]], [[CCC]], July 26, 2015 » [[18th Computer Olympiad#Shogi|18th Computer Olympiad 2015 - Shogi]]
=External Links=
* [https://icga.leidenuniv.nl/?page_id=985 18th Computer Olympiad 2015 | ICGA]
* [https://www.game-ai-forum.org/icga-tournaments/event.php?id=45 Leiden 2015 (ICGA Tournaments)]
* [https://en.wikipedia.org/wiki/Computer_Olympiad#18th_Computer_Olympiad 18th Computer Olympiad from Wikipedia]
* [http://hjetten.home.xs4all.nl/dameng.html#perform Harm Jetten's draughts program - Performance]
* [http://chessprogramming.wikispaces.com/space/statscodes CC Country Codes]
* An exhibition of automata by the [https://en.wikipedia.org/wiki/Cabaret_Mechanical_Theatre Cabaret Mechanical Theatre] at the [https://en.wikipedia.org/wiki/Museum_Boerhaave Museum Boerhaave],
: Leiden, April 29 to September 04, 2011, [https://en.wikipedia.org/wiki/YouTube YouTube] Video, Music by [https://en.wikipedia.org/wiki/Tom_Waits Tom Waits] - [https://en.wikipedia.org/wiki/Bone_Machine In the Colosseum], 1992
: {{#evu:https://www.youtube.com/watch?v=f-dnUHyPC-Q|alignment=left|valignment=top}}
=References=
<references />
'''[[Computer Olympiad|Up one Level]]'''
