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Download the Booklet of Chessbase Magazine #199
THE Magazine for Professional Chess JANUARY / FEBRUARY 2021 | NO. 199 | 19,95 Euro S R V ON U I O D H E O 4 R N U A N DVD H N I T NG RE TIME: MO 17 years old, second place at the Altibox Norway Chess: Alireza Firouzja is already among the Top 20 TOP GRANDmasTERS ANNOTATE: ALL IN ONE: SEMI-TaRRasCH Duda, Edouard, Firouzja, Igor Stohl condenses a Giri, Nielsen, et al. trendy opening AVRO TOURNAMENT 1938 – LONDON SYSTEM – no reST FOR THE Bf4 CLash OF THE GENERATIONS Alexey Kuzmin hits with the Retrospective + 18 newly annotated active 5...Nh5!? Keres games THE MODERN BENONI UNDER FIRE! Patrick Zelbel presents a pointed repertoire with 6.Nf3/7.Bg5 THE MAGAZINE FOR PROFESSIONAL CHESS JANU 17 years old, secondARY / placeFEB at the RU Altibox Norway Chess: AlirezaAR FirouzjaY 2021 is already among the Top 20 NO . 199 1 2 0 2 G R U B M A H , H B M G E S DVD with first class training material for A B S S E club players and professionals! H C © EDITORIAL The new chess stars: Alireza Firouzja and Moscow in order to measure herself against Beth Harmon the world champion in a tournament. She is accompanied by a US official who warns Now the world and also the world of chess her about the Soviets and advises her not to has been hit by the long-feared “second speak with anyone. And what happens? She wave” of the Covid-19 pandemic. Many is welcomed with enthusiasm by the popu- tournaments have been cancelled. -
(2021), 2814-2819 Research Article Can Chess Ever Be Solved Na
Turkish Journal of Computer and Mathematics Education Vol.12 No.2 (2021), 2814-2819 Research Article Can Chess Ever Be Solved Naveen Kumar1, Bhayaa Sharma2 1,2Department of Mathematics, University Institute of Sciences, Chandigarh University, Gharuan, Mohali, Punjab-140413, India [email protected], [email protected] Article History: Received: 11 January 2021; Accepted: 27 February 2021; Published online: 5 April 2021 Abstract: Data Science and Artificial Intelligence have been all over the world lately,in almost every possible field be it finance,education,entertainment,healthcare,astronomy, astrology, and many more sports is no exception. With so much data, statistics, and analysis available in this particular field, when everything is being recorded it has become easier for team selectors, broadcasters, audience, sponsors, most importantly for players themselves to prepare against various opponents. Even the analysis has improved over the period of time with the evolvement of AI, not only analysis one can even predict the things with the insights available. This is not even restricted to this,nowadays players are trained in such a manner that they are capable of taking the most feasible and rational decisions in any given situation. Chess is one of those sports that depend on calculations, algorithms, analysis, decisions etc. Being said that whenever the analysis is involved, we have always improvised on the techniques. Algorithms are somethingwhich can be solved with the help of various software, does that imply that chess can be fully solved,in simple words does that mean that if both the players play the best moves respectively then the game must end in a draw or does that mean that white wins having the first move advantage. -
Draft – Not for Circulation
A Gross Miscarriage of Justice in Computer Chess by Dr. Søren Riis Introduction In June 2011 it was widely reported in the global media that the International Computer Games Association (ICGA) had found chess programmer International Master Vasik Rajlich in breach of the ICGA‟s annual World Computer Chess Championship (WCCC) tournament rule related to program originality. In the ICGA‟s accompanying report it was asserted that Rajlich‟s chess program Rybka contained “plagiarized” code from Fruit, a program authored by Fabien Letouzey of France. Some of the headlines reporting the charges and ruling in the media were “Computer Chess Champion Caught Injecting Performance-Enhancing Code”, “Computer Chess Reels from Biggest Sporting Scandal Since Ben Johnson” and “Czech Mate, Mr. Cheat”, accompanied by a photo of Rajlich and his wife at their wedding. In response, Rajlich claimed complete innocence and made it clear that he found the ICGA‟s investigatory process and conclusions to be biased and unprofessional, and the charges baseless and unworthy. He refused to be drawn into a protracted dispute with his accusers or mount a comprehensive defense. This article re-examines the case. With the support of an extensive technical report by Ed Schröder, author of chess program Rebel (World Computer Chess champion in 1991 and 1992) as well as support in the form of unpublished notes from chess programmer Sven Schüle, I argue that the ICGA‟s findings were misleading and its ruling lacked any sense of proportion. The purpose of this paper is to defend the reputation of Vasik Rajlich, whose innovative and influential program Rybka was in the vanguard of a mid-decade paradigm change within the computer chess community. -
Chessbase.Com - Chess News - Grandmasters and Global Growth
ChessBase.com - Chess News - Grandmasters and Global Growth Grandmasters and Global Growth 07.01.2010 Professor Kenneth Rogoff is a strong chess grandmaster, who also happens to be one of the world's leading economists. In a Project Syndicate article that appeared this week Ken sees the new decade as one in which "artificial intelligence hits escape velocity," with an economic impact on par with the emergence of India and China. He uses computer chess to illustrated the point. Grandmasters and Global Growth By Kenneth Rogoff As the global economy limps out of the last decade and enters a new one in 2010, what will be the next big driver of global growth? Here’s betting that the “teens” is a decade in which artificial intelligence hits escape velocity, and starts to have an economic impact on par with the emergence of India and China. Admittedly, my perspective is heavily colored by events in the world of chess, a game I once played at a professional level and still follow from a distance. Though special, computer chess nevertheless offers both a window into silicon evolution and a barometer of how people might adapt to it. A little bit of history might help. In 1996 and 1997, World Chess Champion Gary Kasparov played a pair of matches against an IBM computer named “Deep Blue.” At the time, Kasparov dominated world chess, in the same way that Tiger Woods – at least until recently – has dominated golf. In the 1996 match, Deep Blue stunned the champion by beating him in the first game. -
YEARBOOK the Information in This Yearbook Is Substantially Correct and Current As of December 31, 2020
OUR HERITAGE 2020 US CHESS YEARBOOK The information in this yearbook is substantially correct and current as of December 31, 2020. For further information check the US Chess website www.uschess.org. To notify US Chess of corrections or updates, please e-mail [email protected]. U.S. CHAMPIONS 2002 Larry Christiansen • 2003 Alexander Shabalov • 2005 Hakaru WESTERN OPEN BECAME THE U.S. OPEN Nakamura • 2006 Alexander Onischuk • 2007 Alexander Shabalov • 1845-57 Charles Stanley • 1857-71 Paul Morphy • 1871-90 George H. 1939 Reuben Fine • 1940 Reuben Fine • 1941 Reuben Fine • 1942 2008 Yury Shulman • 2009 Hikaru Nakamura • 2010 Gata Kamsky • Mackenzie • 1890-91 Jackson Showalter • 1891-94 Samuel Lipchutz • Herman Steiner, Dan Yanofsky • 1943 I.A. Horowitz • 1944 Samuel 2011 Gata Kamsky • 2012 Hikaru Nakamura • 2013 Gata Kamsky • 2014 1894 Jackson Showalter • 1894-95 Albert Hodges • 1895-97 Jackson Reshevsky • 1945 Anthony Santasiere • 1946 Herman Steiner • 1947 Gata Kamsky • 2015 Hikaru Nakamura • 2016 Fabiano Caruana • 2017 Showalter • 1897-06 Harry Nelson Pillsbury • 1906-09 Jackson Isaac Kashdan • 1948 Weaver W. Adams • 1949 Albert Sandrin Jr. • 1950 Wesley So • 2018 Samuel Shankland • 2019 Hikaru Nakamura Showalter • 1909-36 Frank J. Marshall • 1936 Samuel Reshevsky • Arthur Bisguier • 1951 Larry Evans • 1952 Larry Evans • 1953 Donald 1938 Samuel Reshevsky • 1940 Samuel Reshevsky • 1942 Samuel 2020 Wesley So Byrne • 1954 Larry Evans, Arturo Pomar • 1955 Nicolas Rossolimo • Reshevsky • 1944 Arnold Denker • 1946 Samuel Reshevsky • 1948 ONLINE: COVID-19 • OCTOBER 2020 1956 Arthur Bisguier, James Sherwin • 1957 • Robert Fischer, Arthur Herman Steiner • 1951 Larry Evans • 1952 Larry Evans • 1954 Arthur Bisguier • 1958 E. -
Should Chess Players Learn Computer Security?
1 Should Chess Players Learn Computer Security? Gildas Avoine, Cedric´ Lauradoux, Rolando Trujillo-Rasua F Abstract—The main concern of chess referees is to prevent are indeed playing against each other, instead of players from biasing the outcome of the game by either collud- playing against a little girl as one’s would expect. ing or receiving external advice. Preventing third parties from Conway’s work on the chess grandmaster prob- interfering in a game is challenging given that communication lem was pursued and extended to authentication technologies are steadily improved and miniaturized. Chess protocols by Desmedt, Goutier and Bengio [3] in or- actually faces similar threats to those already encountered in der to break the Feige-Fiat-Shamir protocol [4]. The computer security. We describe chess frauds and link them to their analogues in the digital world. Based on these transpo- attack was called mafia fraud, as a reference to the sitions, we advocate for a set of countermeasures to enforce famous Shamir’s claim: “I can go to a mafia-owned fairness in chess. store a million times and they will not be able to misrepresent themselves as me.” Desmedt et al. Index Terms—Security, Chess, Fraud. proved that Shamir was wrong via a simple appli- cation of Conway’s chess grandmaster problem to authentication protocols. Since then, this attack has 1 INTRODUCTION been used in various domains such as contactless Chess still fascinates generations of computer sci- credit cards, electronic passports, vehicle keyless entists. Many great researchers such as John von remote systems, and wireless sensor networks. -
On the Limits of Engine Analysis for Cheating Detection in Chess
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Kent Academic Repository computers & security 48 (2015) 58e73 Available online at www.sciencedirect.com ScienceDirect journal homepage: www.elsevier.com/locate/cose On the limits of engine analysis for cheating detection in chess * David J. Barnes , Julio Hernandez-Castro School of Computing, The University of Kent, Canterbury, Kent CT2 7NF, United Kingdom article info abstract Article history: The integrity of online games has important economic consequences for both the gaming Received 12 July 2014 industry and players of all levels, from professionals to amateurs. Where there is a high Received in revised form likelihood of cheating, there is a loss of trust and players will be reluctant to participate d 14 September 2014 particularly if this is likely to cost them money. Accepted 10 October 2014 Chess is a game that has been established online for around 25 years and is played over Available online 22 October 2014 the Internet commercially. In that environment, where players are not physically present “over the board” (OTB), chess is one of the most easily exploitable games by those who wish Keywords: to cheat, because of the widespread availability of very strong chess-playing programs. Chess Allegations of cheating even in OTB games have increased significantly in recent years, and Cheating even led to recent changes in the laws of the game that potentially impinge upon players’ Online games privacy. Privacy In this work, we examine some of the difficulties inherent in identifying the covert use Machine assistance of chess-playing programs purely from an analysis of the moves of a game. -
Determining If You Should Use Fritz, Chessbase, Or Both Author: Mark Kaprielian Revised: 2015-04-06
Determining if you should use Fritz, ChessBase, or both Author: Mark Kaprielian Revised: 2015-04-06 Table of Contents I. Overview .................................................................................................................................................. 1 II. Not Discussed .......................................................................................................................................... 1 III. New information since previous versions of this document .................................................................... 1 IV. Chess Engines .......................................................................................................................................... 1 V. Why most ChessBase owners will want to purchase Fritz as well. ......................................................... 2 VI. Comparing the features ............................................................................................................................ 3 VII. Recommendations .................................................................................................................................... 4 VIII. Additional resources ................................................................................................................................ 4 End of Table of Contents I. Overview Fritz and ChessBase are software programs from the same company. Each has a specific focus, but overlap in some functionality. Both programs can be considered specialized interfaces that sit on top a -
Move Similarity Analysis in Chess Programs
Move similarity analysis in chess programs D. Dailey, A. Hair, M. Watkins Abstract In June 2011, the International Computer Games Association (ICGA) disqual- ified Vasik Rajlich and his Rybka chess program for plagiarism and breaking their rules on originality in their events from 2006-10. One primary basis for this came from a painstaking code comparison, using the source code of Fruit and the object code of Rybka, which found the selection of evaluation features in the programs to be almost the same, much more than expected by chance. In his brief defense, Rajlich indicated his opinion that move similarity testing was a superior method of detecting misappropriated entries. Later commentary by both Rajlich and his defenders reiterated the same, and indeed the ICGA Rules themselves specify move similarity as an example reason for why the tournament director would have warrant to request a source code examination. We report on data obtained from move-similarity testing. The principal dataset here consists of over 8000 positions and nearly 100 independent engines. We comment on such issues as: the robustness of the methods (upon modifying the experimental conditions), whether strong engines tend to play more similarly than weak ones, and the observed Fruit/Rybka move-similarity data. 1. History and background on derivative programs in computer chess Computer chess has seen a number of derivative programs over the years. One of the first was the incident in the 1989 World Microcomputer Chess Cham- pionship (WMCCC), in which Quickstep was disqualified due to the program being \a copy of the program Mephisto Almeria" in all important areas. -
Contents Chess Mag - 21 6 10 21/06/2020 13:57 Page 3
01-01 Cover - July 2020_Layout 1 21/06/2020 14:21 Page 1 02-02 New in Chess advert_Layout 1 21/06/2020 14:03 Page 1 03-03 Contents_Chess mag - 21_6_10 21/06/2020 13:57 Page 3 Chess Contents Founding Editor: B.H. Wood, OBE. M.Sc † Executive Editor: Malcolm Pein Editorial....................................................................................................................4 Editors: Richard Palliser, Matt Read Malcolm Pein on the latest developments in the game Associate Editor: John Saunders Subscriptions Manager: Paul Harrington 60 Seconds with...Maria Emelianova..........................................................7 Twitter: @CHESS_Magazine We catch up with the leading chess photographer and streamer Twitter: @TelegraphChess - Malcolm Pein Enter the Dragon .................................................................................................8 Website: www.chess.co.uk Top seeds China proved too strong in FIDE’s Nations Cup Subscription Rates: How Good is Your Chess?..............................................................................12 United Kingdom Daniel King examines Yu Yangyi’s key win for China 1 year (12 issues) £49.95 2 year (24 issues) £89.95 Dubov Delivers...................................................................................................16 3 year (36 issues) £125 Lindores went online, with rapid experts Carlsen, Nakamura & Dubov Europe 1 year (12 issues) £60 It’s All in the Timing.........................................................................................22 2 year -
Emirate of UAE with More Than Thirty Years of Chess Organizational Experience
DUBAI Emirate of UAE with more than thirty years of chess organizational experience. Many regional, continental and worldwide tournaments have been organized since the year 1985: The World Junior Chess Championship in Sharjah, UAE won by Max Dlugy in 1985, then the 1986 Chess Olympiad in Dubai won by USSR, the Asian Team Chess Championship won by the Philippines. Dubai hosted also the Asian Cities Championships in 1990, 1992 and 1996, the FIDE Grand Prix (Rapid, knock out) in 2002, the Arab Individual Championship in 1984, 1992 and 2004, and the World Blitz & Rapid Chess Championship 2014. Dubai Chess & Culture Club is established in 1979, as a member of the UAE Chess Federation and was proclaimed on 3/7/1981 by the Higher Council for Sports & Youth. It was first located in its previous premises in Deira–Dubai as a temporarily location for the new building to be over. Since its launching, the Dubai Chess & Culture Club has played a leading role in the chess activity in UAE, achieving for the country many successes on the international, continental and Arab levels. The Club has also played an imminent role through its administrative members who contributed in promoting chess and leading the chess activity along with their chess colleagues throughout UAE. “Sheikh Rashid Bin Hamdan Al Maktoum Cup” The Dubai Open championship, the SHEIKH RASHID BIN HAMDAN BIN RASHID AL MAKTOUM CUP, the strongest tournament in Arabic countries for many years, has been organized annually as an Open Festival since 1999, it attracts every year over 200 participants. Among the winners are Shakhriyar Mamedyarov (in the edition when Magnus Carlsen made his third and final GM norm at the Dubai Open of 2004), Wang Hao, Wesley So, or Gawain Jones. -
Embassy of India ASTANA NEWSLETTER
Embassy of India ASTANA NEWSLETTER Volume 2, Issue 16 September 1, 2016 President of Myanmar Visits India President of Myanmar Mr. U Htin Kyaw paid a State Visit Embassy of India to India from August 27-30, 2016. He met Prime Minister Shri Nar- endra Modi in New Delhi on 29th August. Prime Minister Modi con- ASTANA gratulated President Htin Kyaw on the victory of the National League Inside this issue: for Democracy in the general elections held in November 2015. He expressed support to the new Government in all its endeavours in- President of Myanmar Visits India 1 cluding development of democratic institutions. Renovated Stor Palace in Kabul 2 The two leaders held wide-ranging discussions on bilateral, regional and international issues of mutual Inaugurated interest. They reaffirmed their commitment to further strengthening the bilateral security and defence coopera- Deputy Prime Minister of Nepal 2 tion, which is crucial for maintaining peace and stability along the India-Myanmar border. They agreed to promote Visits India trade and expand cooperation especially in agriculture, banking, power and energy sectors. Deputy Prime Minister of Singa- 2 pore Participates in The two leaders noted with appreciation the substantial progress made in upgrading the Yangon Chil- “Transforming India” Lecture dren‟s Hospital and the Sittwe General Hospital with technical and financial assistance from India. President Htin Kyaw thanked India for this initiative. The leaders reviewed progress in establishing the Advanced Centre for Astana Hosts International