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AlphaZero

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'''[[Main Page|Home]] * [[Engines]] * AlphaZero'''
[[FILE:ZERO-Manifest1.jpg{|border|right- style="vertical-align:top;"|thumb| ZERO Manifesto '''AlphaZero''',<refbr/>a chess and [[Go]] playing entity by [[Google]] [[DeepMind]] based on a general [[Reinforcement Learning|reinforcement learning]] algorithm with the same name. On [https://en.wikipedia.org/wiki/Manifesto ManifestoDecember_5#Holidays_and_observances December 5] of the , [https://en.wikipedia.org/wiki/Zero_(art) ZEROPortal:Current_events/2017_December_5 2017] <ref>"5th of December - The [https://en.wikipedia.org/wiki/Art_movement Art groupKrampus Krampus] 1963has come", Source: suggested by [[Michael Scheidl]] in [httpshttp://deforum.wikipediacomputerschach.orgde/cgi-bin/mwf/wikitopic_show.pl?tid=9635 AlphaZero] by Peter Martan, [[Computer Chess Forums|CSS Forum]], December 06, 2017, with further comments by [[Ingo Althöfer]]</Klaus_Schrenk Klaus Schrenkref>, the DeepMind team around [[David Silver]], [[Thomas Hubert]], and [[Julian Schrittwieser]] along with former [[Giraffe]] author [[Matthew Lai]], reported on their generalized algorithm, combining [[Deep Learning|Deep learning]] with [[Monte-Carlo Tree Search]] (Ed.MCTS) <ref>[[David Silver]], [[Thomas Hubert]], [[Julian Schrittwieser]], [[Ioannis Antonoglou]], [[Matthew Lai]], [[Arthur Guez]], [[Marc Lanctot]], [[Laurent Sifre]], [[Dharshan Kumaran]], [[Thore Graepel]], [[Timothy Lillicrap]], [[Karen Simonyan]], [[Demis Hassabis]] ('''19842017'''). ''Aufbrüche. Manifeste, Manifestationen. Positionen in der bildenden Kunst zu Beginn der 60er Jahre in Berlin, Düsseldorf und MünchenMastering Chess and Shogi by Self-Play with a General Reinforcement Learning Algorithm''. [https://en.wikipediaarxiv.org/wikiabs/M1712.01815 arXiv:1712._DuMont_Schauberg DuMont01815] (German), </ref>. The final [https://en.wikipedia.org/wiki/Wikimedia_Commons Wikimedia CommonsPeer_review peer reviewed], Translation by paper with various clarifications was published almost one year later in the [https://en.wikipedia.org/wiki/Google_Translate Google TranslateScience_(journal) Science magazine]under the title ''A general reinforcement learning algorithm that masters chess, shogi, and Go through self-play'' <br/ref>"Zero is silence. Zero is the beginning. Zero is round. Zero turns. Zero is the moon. The sun is zero. Zero is white. The desert zero. The sky over zero. The night -[[David Silver]], Zero flows. The eye zero. Navel. Mouth. Kiss. The milk is round. The flower zero the bird. Silently. Pending. I eat Zero[[Thomas Hubert]], I drink Zero[[Julian Schrittwieser]], I sleep Zero[[Ioannis Antonoglou]], I watch Zero[[Matthew Lai]], I love Zero. Zero is beautiful[[Arthur Guez]], dynamo[[Marc Lanctot]], dynamo[[Laurent Sifre]], dynamo. The trees in spring[[Dharshan Kumaran]], the snow[[Thore Graepel]], fire[[Timothy Lillicrap]], water[[Karen Simonyan]], sea[[Demis Hassabis]] ('''2018'''). Red orange yellow green indigo blue violet zero zero rainbow''[http://science. 4 3 2 1 Zerosciencemag. Gold and silverorg/content/362/6419/1140 A general reinforcement learning algorithm that masters chess, shogi, noise and smokeGo through self-play]''. Zero circus[https://en. Zero is silencewikipedia. Zero is the beginningorg/wiki/Science_(journal) Science], Vol. Zero is round362, No. Zero is zero. "<br/>Zero the new Idealism6419</ref> ]] .
'''AlphaZero''',<br/>
a chess and [[Go]] playing entity by [[Google]] [[DeepMind]] based on a general [[Reinforcement Learning|reinforcement learning]] algorithm with the same name. On [https://en.wikipedia.org/wiki/December_5#Holidays_and_observances December 5], [https://en.wikipedia.org/wiki/Portal:Current_events/2017_December_5 2017] <ref>"5th of December - The [https://en.wikipedia.org/wiki/Krampus Krampus] has come", suggested by [[Michael Scheidl]] in [http://forum.computerschach.de/cgi-bin/mwf/topic_show.pl?tid=9635 AlphaZero] by Peter Martan, [[Computer Chess Forums|CSS Forum]], December 06, 2017, with further comments by [[Ingo Althöfer]]</ref>, the DeepMind team around [[David Silver]], [[Thomas Hubert]], and [[Julian Schrittwieser]] along with former [[Giraffe]] author [[Matthew Lai]], reported on their generalized algorithm, combining [[Deep Learning|Deep learning]] with [[Monte-Carlo Tree Search]] (MCTS) <ref>[[David Silver]], [[Thomas Hubert]], [[Julian Schrittwieser]], [[Ioannis Antonoglou]], [[Matthew Lai]], [[Arthur Guez]], [[Marc Lanctot]], [[Laurent Sifre]], [[Dharshan Kumaran]], [[Thore Graepel]], [[Timothy Lillicrap]], [[Karen Simonyan]], [[Demis Hassabis]] ('''2017'''). ''Mastering Chess and Shogi by Self-Play with a General Reinforcement Learning Algorithm''. [https://arxiv.org/abs/1712.01815 arXiv:1712.01815]</ref>. The final [https://en.wikipedia.org/wiki/Peer_review peer reviewed] paper with various clarifications was published almost one year later in the [https://en.wikipedia.org/wiki/Science_(journal) Science magazine] under the title ''A general reinforcement learning algorithm that masters chess, shogi, and Go through self-play'' <ref>[[David Silver]], [[Thomas Hubert]], [[Julian Schrittwieser]], [[Ioannis Antonoglou]], [[Matthew Lai]], [[Arthur Guez]], [[Marc Lanctot]], [[Laurent Sifre]], [[Dharshan Kumaran]], [[Thore Graepel]], [[Timothy Lillicrap]], [[Karen Simonyan]], [[Demis Hassabis]] ('''2018'''). ''[http://science.sciencemag.org/content/362/6419/1140 A general reinforcement learning algorithm that masters chess, shogi, and Go through self-play]''. [https://en.wikipedia.org/wiki/Science_(journal) Science], Vol. 362, No. 6419</ref>.
=Description=
Starting from random play, and given no domain knowledge except the game rules, AlphaZero achieved a superhuman level of play in the games of chess and [[Shogi]] as well as in [[Go]]. The algorithm is a more generic version of the [[AlphaGo#Zero|AlphaGo Zero]] algorithm that was first introduced in the domain of Go <ref>[https://deepmind.com/blog/alphago-zero-learning-scratch/ AlphaGo Zero: Learning from scratch] by [[Demis Hassabis]] and [[David Silver]], [[DeepMind]], October 18, 2017</ref>. AlphaZero [[Evaluation|evaluates]] [[Chess Position|positions]] using non-linear function approximation based on a [[Neural Networks|deep neural network]], rather than the [[Evaluation#Linear|linear function approximation]] as used in classical chess programs.
This neural network takes the board position as input and outputs a vector of move probabilities (policy) and a position evaluation. Once trained, these network is combined with a [[Monte-Carlo Tree Search]] (MCTS) using the policy to narrow down the search to high ­probability moves, and using the value in conjunction with a fast rollout policy to evaluate positions in the tree. The selection is done by a variation of [[Christopher D. Rosin|Rosin's]] [[UCT]] improvement dubbed [[Christopher D. Rosin#PUCT|PUCT]].
 
| style="width: 30%" | <span style="display: block; text-align: center;"><span style="font-family: Comic Sans MS,cursive; font-size: 100%;">„Zero<br/>ist die Stille. Zero ist der<br/>Anfang. Zero ist rund. Zero dreht sich.<br/>Zero ist der Mond. Die Sonne ist Zero.<br/>Zero ist weiss. Die Wüste Zero. Der Himmel<br/>über Zero. Die Nacht –, Zero fließt. Das Auge<br/>Zero. Nabel. Mund. Kuß. Die Milch ist rund. Die<br/>Blume Zero der Vogel. Schweigend. Schwebend. Ich<br/>esse Zero, ich trinke Zero, ich schlafe Zero, ich wache<br/>Zero, ich liebe Zero. Zero ist schön, dynamo, dynamo,<br/>dynamo. Die Bäume im Frühling, der Schnee, Feuer,<br/>Wasser, Meer. Rot orange gelb grün indigo blau violett<br/>Zero Zero Regenbogen. 4 3 2 1 Zero. Gold und<br/>Silber, Schall und Rauch. Wanderzirkus Zero.<br/>Zero ist die Stille. Zero ist der Anfang.<br/>Zero ist rund. Zero ist<br/>Zero.“ </span></span> <ref>[https://de.wikipedia.org/wiki/ZERO#Manifest Zero Manifesto] by [https://en.wikipedia.org/wiki/G%C3%BCnther_Uecker Günther Uecker], [https://en.wikipedia.org/wiki/Heinz_Mack Heinz Mack] and [https://en.wikipedia.org/wiki/Otto_Piene Otto Piene] of the [https://en.wikipedia.org/wiki/Zero_(art) ZERO] [https://en.wikipedia.org/wiki/Art_movement Art group] 1963, Translation by [https://en.wikipedia.org/wiki/Google_Translate Google Translate]<br/>"Zero is silence. Zero is the beginning. Zero is round. Zero turns. Zero is the moon. The sun is zero. Zero is white. The desert zero. The sky over zero. The night -, Zero flows. The eye zero. Navel. Mouth. Kiss. The milk is round. The flower zero the bird. Silently. Pending. I eat Zero, I drink Zero, I sleep Zero, I watch Zero, I love Zero. Zero is beautiful, dynamo, dynamo, dynamo. The trees in spring, the snow, fire, water, sea. Red orange yellow green indigo blue violet zero zero rainbow. 4 3 2 1 Zero. Gold and silver, noise and smoke. Zero circus. Zero is silence. Zero is the beginning. Zero is round. Zero is zero. "<br/>Zero the new Idealism</ref>
|}
==Network Architecture==
==2018==
* [[George Rajna]] ('''2018'''). ''AlphaZero Just Playing''. [http://vixra.org/abs/1802.0330 viXra:1802.0330]
* [[David Silver]], [[Thomas Hubert]], [[Julian Schrittwieser]], [[Ioannis Antonoglou]], [[Matthew Lai]], [[Arthur Guez]], [[Marc Lanctot]], [[Laurent Sifre]], [[Dharshan Kumaran]], [[Thore Graepel]], [[Timothy Lillicrap]], [[Karen Simonyan]], [[Demis HassabisMathematician#VGCerf|Vinton G. Cerf]] ('''2018'''). ''[httphttps://sciencecacm.sciencemagacm.org/contentmagazines/3622018/64197/1140 A general reinforcement learning algorithm that masters chess, shogi, and Go through self229041-on-neural-playnetworks/fulltext On Neural Networks]''. [https://en.wikipedia.org/wiki/Science_(journal) Science[ACM#Communications|Communications of the ACM]], Vol. 36261, No. 6419 <ref>7** [[Hermann Kaindl]] ('''2018'''). ''[https://deepmindcacm.acm.comorg/magazines/blog2018/alphazero12/232884-sheddingreclaim-newinternet-lightgreatness/fulltext Comment -grand-games-chess-shogi-and-go/ AlphaZero: Shedding new light on the grand games of chess, shogi and GoLookahead Search for Computer Chess] by ''. [[David SilverACM#Communications|Communications of the ACM]], [[Thomas Hubert]]Vol. 61, [[Julian Schrittwieser]] and [[Demis Hassabis]], [[DeepMind]], December 03, 2018</ref>No. 12
* [[Garry Kasparov]] ('''2018'''). ''[http://science.sciencemag.org/content/362/6419/1087 Chess, a Drosophila of reasoning]''. [https://en.wikipedia.org/wiki/Science_(journal) Science], Vol. 362, No. 6419
* [[Murray Campbell]] ('''2018'''). ''[http://science.sciencemag.org/content/362/6419/1118 Mastering board games]''. [https://en.wikipedia.org/wiki/Science_(journal) Science], Vol. 362, No. 6419
* [[Nai-Yuan Chang]], [[Chih-Hung Chen]], [[Shun-Shii Lin]], [[Surag Nair]] ('''2018'''). ''[https://dl.acm.org/citation.cfm?id=3278325 The Big Win Strategy on Multi-Value Network: An Improvement over AlphaZero Approach for 6x6 Othello]''. [https://dl.acm.org/citation.cfm?id=3278312 MLMI2018]
* [[Yen-Chi Chen]], [[Chih-Hung Chen]], [[Shun-Shii Lin]] ('''2018'''). ''[https://dl.acm.org/citation.cfm?id=3293486 Exact-Win Strategy for Overcoming AlphaZero]''. [https://dl.acm.org/citation.cfm?id=3293475 CIIS 2018] <ref>[https://github.com/LeelaChessZero/lc0/issues/799 "Exact-Win Strategy for Overcoming AlphaZero" · Issue #799 · LeelaChessZero/lc0 · GitHub]</ref>
* [[David Silver]], [[Thomas Hubert]], [[Julian Schrittwieser]], [[Ioannis Antonoglou]], [[Matthew Lai]], [[Arthur Guez]], [[Marc Lanctot]], [[Laurent Sifre]], [[Dharshan Kumaran]], [[Thore Graepel]], [[Timothy Lillicrap]], [[Karen Simonyan]], [[Demis Hassabis]] ('''2018'''). ''[http://science.sciencemag.org/content/362/6419/1140 A general reinforcement learning algorithm that masters chess, shogi, and Go through self-play]''. [https://en.wikipedia.org/wiki/Science_(journal) Science], Vol. 362, No. 6419 <ref>[https://deepmind.com/blog/alphazero-shedding-new-light-grand-games-chess-shogi-and-go/ AlphaZero: Shedding new light on the grand games of chess, shogi and Go] by [[David Silver]], [[Thomas Hubert]], [[Julian Schrittwieser]] and [[Demis Hassabis]], [[DeepMind]], December 03, 2018</ref>
==2019==
* [[G. Matthew Sadler]], [https://www.youtube.com/watch?v=waBxmWI85YI [Natasha Regan]] ('''2019'''). ''[https://www.newinchess.com/game-changer Game Changer: AlphaZero's Groundbreaking Chess Strategies and the Promise of AI]''. [https://en.wikipedia.org/wiki/New_In_Chess New In Chess]* [[Marc Lanctot]], [[Edward Lockhart]], [[Jean-Baptiste Lespiau]], [[Vinícius Flores Zambaldi]], [[Satyaki Upadhyay]], [[Julien Pérolat]], [[Sriram Srinivasan]], [[Finbarr Timbers]], [[Karl Tuyls]], [[Shayegan Omidshafiei]], [[Daniel Hennes]], [[Dustin Morrill]], [[Paul Muller]], [[Timo Ewalds]], [[Ryan Faulkner]], [[János Kramár]], [[Bart De Vylder]], [[Brennan Saeta]], [[James Bradbury]], [[David Ding]], [[Sebastian Borgeaud]], [[Matthew Lai]], [[Julian Schrittwieser]], [[Thomas Anthony]], [[Edward Hughes]], [[Ivo Danihelka]], [[Jonah Ryan-Davis]] ('''2019'''). ''OpenSpiel: A Framework for Reinforcement Learning in Games''. [https://arxiv.org/abs/1908.09453 arXiv:1908.09453] <ref>[https://github.com/deepmind/open_spiel/blob/master/docs/contributing.md open_spiel/contributing.md at master · deepmind/open_spiel · GitHub]</ref>
==2020 ...==
* [[Nenad Tomašev]], [[Ulrich Paquet]], [[Demis Hassabis]], [[Vladimir Kramnik]] ('''2020'''). ''Assessing Game Balance with AlphaZero: Exploring Alternative Rule Sets in Chess''. [https://arxiv.org/abs/2009.04374 arXiv:2009.04374]
* [[Johannes Czech]], [[Patrick Korus]], [[Kristian Kersting]] ('''2020'''). ''Monte-Carlo Graph Search for AlphaZero''. [https://arxiv.org/abs/2012.11045 arXiv:2012.11045] » [[CrazyAra]]
* [[Johannes Czech]], [[Patrick Korus]], [[Kristian Kersting]] ('''2021'''). ''[https://ojs.aaai.org/index.php/ICAPS/article/view/15952 Improving AlphaZero Using Monte-Carlo Graph Search]''. [https://ojs.aaai.org/index.php/ICAPS/issue/view/380 Proceedings of the Thirty-First International Conference on Automated Planning and Scheduling], Vol. 31, [https://www.ml.informatik.tu-darmstadt.de/papers/czech2021icaps_mcgs.pdf pdf]
* [[Dominik Klein]] ('''2021'''). ''[https://github.com/asdfjkl/neural_network_chess Neural Networks For Chess]''. [https://github.com/asdfjkl/neural_network_chess/releases/tag/v1.1 Release Version 1.1 · GitHub] <ref>[https://www.talkchess.com/forum3/viewtopic.php?f=2&t=78283 Book about Neural Networks for Chess] by dkl, [[CCC]], September 29, 2021</ref>
* [[Thomas McGrath]], [[Andrei Kapishnikov]], [[Nenad Tomašev]], [[Adam Pearce]], [[Demis Hassabis]], [[Been Kim]], [[Ulrich Paquet]], [[Vladimir Kramnik]] ('''2021'''). ''Acquisition of Chess Knowledge in AlphaZero''. [https://arxiv.org/abs/2111.09259 arXiv:2111.09259] <ref>[https://en.chessbase.com/post/acquisition-of-chess-knowledge-in-alphazero Acquisition of Chess Knowledge in AlphaZero], [[ChessBase|ChessBase News]], November 18, 2021</ref>
* [[Nenad Tomašev]], [[Ulrich Paquet]], [[Demis Hassabis]], [[Vladimir Kramnik]] ('''2022'''). ''[https://cacm.acm.org/magazines/2022/2/258230-reimagining-chess-with-alphazero/fulltext Reimagining Chess with AlphaZero]''. [[ACM#Communications|Communications of the ACM]], Vol. 65, No. 2
=Forum Posts=
* AlphaZero: Shedding new light on the grand games of chess, shogi and Go, December 06, 2018, [https://en.wikipedia.org/wiki/YouTube YouTube] Video
: {{#evu:https://www.youtube.com/watch?v=7L2sUGcOgh0|alignment=left|valignment=top}}
==OpenSpiel==
* [https://github.com/deepmind/open_spiel GitHub - deepmind/open_spiel: OpenSpiel is a collection of environments and algorithms for research in general reinforcement learning and search/planning in games] <ref>[[Marc Lanctot]], [[Edward Lockhart]], [[Jean-Baptiste Lespiau]], [[Vinícius Flores Zambaldi]], [[Satyaki Upadhyay]], [[Julien Pérolat]], [[Sriram Srinivasan]], [[Finbarr Timbers]], [[Karl Tuyls]], [[Shayegan Omidshafiei]], [[Daniel Hennes]], [[Dustin Morrill]], [[Paul Muller]], [[Timo Ewalds]], [[Ryan Faulkner]], [[János Kramár]], [[Bart De Vylder]], [[Brennan Saeta]], [[James Bradbury]], [[David Ding]], [[Sebastian Borgeaud]], [[Matthew Lai]], [[Julian Schrittwieser]], [[Thomas Anthony]], [[Edward Hughes]], [[Ivo Danihelka]], [[Jonah Ryan-Davis]] ('''2019'''). ''OpenSpiel: A Framework for Reinforcement Learning in Games''. [https://arxiv.org/abs/1908.09453 arXiv:1908.09453]</ref>
** [https://github.com/deepmind/open_spiel/tree/master/open_spiel/algorithms open_spiel/open_spiel/algorithms at master · deepmind/open_spiel · GitHub]
*** [https://github.com/deepmind/open_spiel/tree/master/open_spiel/algorithms/alpha_zero open_spiel/open_spiel/algorithms/alpha_zero at master · deepmind/open_spiel · GitHub]
** [https://github.com/deepmind/open_spiel/tree/master/open_spiel/games open_spiel/open_spiel/games at master · deepmind/open_spiel · GitHub]
*** [https://github.com/deepmind/open_spiel/tree/master/open_spiel/games/chess open_spiel/open_spiel/games/chess at master · deepmind/open_spiel · GitHub]
==Reports==
===2017===
* [https://chess24.com/en/read/news/deepmind-s-alphazero-crushes-chess DeepMind’s AlphaZero crushes chess] by [https://chess24.com/en/profile/colin Colin McGourty], [[chess24]], December 06, 2017
* [http://www.danamackenzie.com/blog/?p=5068 One Small Step for Computers, One Giant Leap for Mankind] by [[Dana Mackenzie]], [http://www.danamackenzie.com/blog/ Dana Blogs Chess], December 06, 2017
* [https://www.chess.com/news/view/google-s-alphazero-destroys-stockfish-in-100-game-match Google's AlphaZero Destroys Stockfish In 100-Game Match] by [https://www.chess.com/member/mikeklein Mike Klein], [https://en.wikipedia.org/wiki/Chess.com [Chess.com]], December 06, 2017
* [https://en.chessbase.com/post/the-future-is-here-alphazero-learns-chess The future is here – AlphaZero learns chess] by [[Albert Silver]], [[ChessBase|ChessBase News]], December 06, 2017
* <span id="Reactions"></span>[https://www.chess.com/news/view/alphazero-reactions-from-top-gms-stockfish-author AlphaZero: Reactions From Top GMs, Stockfish Author] by [http://www.chessvibes.com/?q=peterdoggers [Peter Doggers]], [https://en.wikipedia.org/wiki/Chess.com [Chess.com]], December 08, 2017 » [[Stockfish]], [[Tord Romstad]] <ref>[http://www.talkchess.com/forum/viewtopic.php?t=65934 Reactions about AlphaZero from top GMs...] by [[Norman Schmidt]], [[CCC]], December 08, 2017</ref>
* [https://medium.com/@josecamachocollados/is-alphazero-really-a-scientific-breakthrough-in-ai-bf66ae1c84f2 Is AlphaZero really a scientific breakthrough in AI?] by [https://scholar.google.com/citations?user=NP4KdQQAAAAJ&hl=en Jose Camacho Collados], [https://medium.com/ Medium], December 11, 2017 <ref>[http://www.talkchess.com/forum/viewtopic.php?t=66005 recent article on alphazero ... 12/11/2017 ...] by Dan Ellwein, [[CCC]], December 14, 2017</ref>
* [https://en.chessbase.com/post/alpha-zero-comparing-orang-utans-and-apples Alpha Zero: Comparing "Orangutans and Apples"] by [https://en.chessbase.com/author/andre-schulz André Schulz], [[ChessBase|ChessBase News]], December 13, 2017
* [https://en.chessbase.com/post/the-full-alphazero-paper-is-published-at-long-last Inside the (deep) mind of AlphaZero] by [[Albert Silver]], [[ChessBase|ChessBase News]], December 07, 2018
* [https://en.chessbase.com/post/standing-on-the-shoulders-of-giants Standing on the shoulders of giants] by [[Albert Silver]], [[ChessBase|ChessBase News]], September 18, 2019
* [https://www.chess.com/article/view/no-castling-chess-kramnik-alphazero Kramnik And AlphaZero: How To Rethink Chess‎], [https://en.wikipedia.org/wiki/Chess.com [Chess.com]], December 02, 2019 <ref>[http://www.talkchess.com/forum3/viewtopic.php?f=2&t=72498 AlphaZero No Castling Chess] by Javier Ros, [[CCC]], December 03, 2019</ref>
==<span id="StockfishMatch"></span>Stockfish Match==
===Round 1===
* [https://youtu.be/nPexHaFL1uo AlphaZero's Attacking Chess] by [https://en.wikipedia.org/wiki/Anna_Rudolf Anna Rudolf], December 06, 2018, [https://en.wikipedia.org/wiki/YouTube YouTube] Video <ref>[http://www.talkchess.com/forum3/viewtopic.php?f=7&t=69181 Anna Rudolf analyzes a game of AlphaZero's] by [[Stuart Cracraft]], [[CCC]], December 07, 2018</ref>
: {{#evu:https://www.youtube.com/watch?v=nPexHaFL1uo|alignment=left|valignment=top}}
* [https://youtu.be/bo5plUo86BU "Exactly How to Attack" | DeepMind's AlphaZero vs. Stockfish] by [[G. Matthew Sadler]], December 06, 2018, [https://en.wikipedia.org/wiki/YouTube YouTube] Video* [https://youtu.be/g0O3QmAhoeA "Bold Sir Lancelot" | DeepMind's AlphaZero vs. Stockfish] by [[G. Matthew Sadler]], December 06, 2018, [https://en.wikipedia.org/wiki/YouTube YouTube] Video* [https://youtu.be/2-wFUdvKTVQ "All-in Defence" | DeepMind's AlphaZero vs. Stockfish] by [https://en.wikipedia.org/wiki/Matthew_Sadler [Matthew Sadler]], December 06, 2018, [https://en.wikipedia.org/wiki/YouTube YouTube] Video* [https://youtu.be/JacRX6cKIaY "Long-term Sacrifice" | DeepMind's AlphaZero vs. Stockfish] by [[G. Matthew Sadler]], December 06, 2018, [https://en.wikipedia.org/wiki/YouTube YouTube] Video* [https://youtu.be/jS26Ct34YrQ "Endgame Class" | DeepMind's AlphaZero vs. Stockfish] by [[G. Matthew Sadler]], December 06, 2018, [https://en.wikipedia.org/wiki/YouTube YouTube] Video
: {{#evu:https://www.youtube.com/watch?v=jS26Ct34YrQ|alignment=left|valignment=top}}
==Misc==
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