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Game Changer
Matthew Sadler and Natasha Regan Game Changer AlphaZero’s Groundbreaking Chess Strategies and the Promise of AI New In Chess 2019 Contents Explanation of symbols 6 Foreword by Garry Kasparov �������������������������������������������������������������������������������� 7 Introduction by Demis Hassabis 11 Preface 16 Introduction ������������������������������������������������������������������������������������������������������������ 19 Part I AlphaZero’s history . 23 Chapter 1 A quick tour of computer chess competition 24 Chapter 2 ZeroZeroZero ������������������������������������������������������������������������������ 33 Chapter 3 Demis Hassabis, DeepMind and AI 54 Part II Inside the box . 67 Chapter 4 How AlphaZero thinks 68 Chapter 5 AlphaZero’s style – meeting in the middle 87 Part III Themes in AlphaZero’s play . 131 Chapter 6 Introduction to our selected AlphaZero themes 132 Chapter 7 Piece mobility: outposts 137 Chapter 8 Piece mobility: activity 168 Chapter 9 Attacking the king: the march of the rook’s pawn 208 Chapter 10 Attacking the king: colour complexes 235 Chapter 11 Attacking the king: sacrifices for time, space and damage 276 Chapter 12 Attacking the king: opposite-side castling 299 Chapter 13 Attacking the king: defence 321 Part IV AlphaZero’s -
I Make This Pledge to You Alone, the Castle Walls Protect Our Back That I Shall Serve Your Royal Throne
AMERA M. ANDERSEN Battlefield of Life “I make this pledge to you alone, The castle walls protect our back that I shall serve your royal throne. and Bishops plan for their attack; My silver sword, I gladly wield. a master plan that is concealed. Squares eight times eight the battlefield. Squares eight times eight the battlefield. With knights upon their mighty steed For chess is but a game of life the front line pawns have vowed to bleed and I your Queen, a loving wife and neither Queen shall ever yield. shall guard my liege and raise my shield Squares eight times eight the battlefield. Squares eight time eight the battlefield.” Apathy Checkmate I set my moves up strategically, enemy kings are taken easily Knights move four spaces, in place of bishops east of me Communicate with pawns on a telepathic frequency Smash knights with mics in militant mental fights, it seems to be An everlasting battle on the 64-block geometric metal battlefield The sword of my rook, will shatter your feeble battle shield I witness a bishop that’ll wield his mystic sword And slaughter every player who inhabits my chessboard Knight to Queen’s three, I slice through MCs Seize the rook’s towers and the bishop’s ministries VISWANATHAN ANAND “Confidence is very important—even pretending to be confident. If you make a mistake but do not let your opponent see what you are thinking, then he may overlook the mistake.” Public Enemy Rebel Without A Pause No matter what the name we’re all the same Pieces in one big chess game GERALD ABRAHAMS “One way of looking at chess development is to regard it as a fight for freedom. -
001-386 Vilner 14-10-19.Indd
Yakov Vilner First Ukrainian Chess Champion and First USSR Chess Composition Champion A World Champion's Favorite Composers Sergei Tkachenko Yakov Vilner, First Ukrainian Chess Champion and First USSR Chess Composition Champion: A World Champion's Favorite Composers Author: Sergei Tkachenko Translated from the Russian by Ilan Rubin Chess editors: Grigory Baranov and Anastasia Travkina Typesetting by Andrei Elkov (www.elkov.ru) © LLC Elk and Ruby Publishing House, 2019. All rights reserved Part I originally published in Russia in 2016 © Sergei Tkachenko and Andrei Elkov. All rights reserved Part II originally published in Ukraine in 2013 © Sergei Tkachenko and VMV. All rights reserved Cover page by Vitaly Bashilov Follow us on Twitter: @ilan_ruby www.elkandruby.com ISBN 978-5-6040710-6-9 CONTENTS Index of Games and Fragments ...............................................................4 Yakov Vilner’s key achievements ............................................................. 6 PART I – LIFE AND GAMES Introduction: The crystal of the immortal human spirit ............................ 8 All grown-ups were children once ...........................................................11 His first steps in chess .............................................................................19 The best player in Odessa ........................................................................26 Chess life in Odessa reawakens ................................................................33 The key is to begin! .................................................................................39 -
Illinois Chess Bulletin Volume 28, Issue 2 March April 2005
Illinois Chess Bulletin Volume 28, Issue 2 March April 2005 Illinois Youth Shine at Nationals I NSIDE T HIS I S S U E 7 Ill youth shine at Nationals 24 2005 IHSA Championship Boris Spassky makes appearance 26 out west AboutAdvertisement the Illinois Chess Bulletin and the Illinois Chess Association 2005 Illinois Amateur Championships Lincolnwood, IL (immediately north of Chicago) 5-round Swiss, March 19-20, 2005 $4,000 Projected Prizes (b/125), $2,000 minimum Guaranteed. 5-SS , 40/90 SD/30. Sat : 9:30, 2, 6:30. Sun : 12, 4:30. Location: Purple Hotel, 4500 W. Touhy Ave. (1 mile east of I-94), Lincolnwood, IL 60712. Prizes: $4,000 based on 125 paid entries (special EF counts as ½ entry). In 6 sections – you face only those in your section. Class A (1800-1999): $400, $300, $200, $100 Class B (1600-1799): $400, $300, $200, $100 Class C (1400-1599): $300, $200, $100, $50 Class D (1200-1399): $300, $200, $100, $50 Class E/F (1199 and below): $200, $100, $50, $50 Unrated: $150, $100, $50 Registration: Reg. ends 9am SHARP! Entries after 9am must take 1st round ½ bye. EF: Adults - $60 mailed by 3/1/05; Juniors (18-20) $55 mailed by 3/1/05; All $70 onsite. Special EF: Scholastic Players under the age of 18 receive a free 1 year membership to the ICA or a $14 discount off of the Junior Early EF (if they are already ICA members) either mailed entry or onsite. All: USCF membership required. ICA membership required for IL players. -
Efficiency of the Application of Some Exercises of Tactical Combinations
International Journal of Sport, Exercise and Health Research 2019; 3(2): 49-53 Research Article Efficiency of The Application of Some Exercises of Tactical IJSEHR 2019; 3(2): 49-53 © 2019, All rights reserved Combinations to Improve Student's Calculation Capacity in www.sportscienceresearch.com Received: 15-10-2019 Chess Classes at HCMC University of Technology and Accepted: 04-12-2019 Education Nguyen Duc Thanh1 1 Center for Physical and Defense Education, Ho Chi Minh City University of Technology and Education, Ho Chi Minh City, Viet Nam Abstract Background: Through the research process, the topic has selected a number of tactical coordination exercises, then applied them to chess classes at Ho Chi Minh City University of Technology and Education (UTE). Methodsː 66 male students in their 20s are divided into 2 groups of experiments (34 students) and control (32 students) all participating in the chess experiment program. Resultsː After the time of applying tactical coordination exercises, the results of tests performed by the experimental groups and control groups both increased, but the experimental group’s growth was more superior than control group’s (Means of of all 6 tests were significant difference with P <0.05). It shows that the rationality and effectiveness of the tactics coordination exercises selected to be included in the chess curriculum to improve the calculating capacity for students after a period of 4 months of experiment. Keywords: Calculations, Chess, Coordination, Exercises, Tactics. 1. INTRODUCTION Chess is an intellectual sport that hides extremely fascinating mysteries, so it attracts up to 600 million people worldwide to play every day [6, 10]. -
Vasily Smyslov
Vasily Smyslov Volume I The Early Years: 1921-1948 Andrey Terekhov Foreword by Peter Svidler Smyslov’s Endgames by Karsten Müller 2020 Russell Enterprises, Inc. Milford, CT USA 1 1 Vasily Smyslov Volume I The Early Years: 1921-1948 ISBN: 978-1-949859-24-9 (print) ISBN: 949859-25-6 (eBook) © Copyright 2020 Andrey Terekhov All Rights Reserved No part of this book may be used, reproduced, stored in a retrieval system or transmitted in any manner or form whatsoever or by any means, electronic, electrostatic, magnetic tape, photocopying, recording or otherwise, without the express written permission from the publisher except in the case of brief quotations embodied in critical articles or reviews. Published by: Russell Enterprises, Inc. P.O. Box 3131 Milford, CT 06460 USA http://www.russell-enterprises.com [email protected] Cover by Fierce Ponies Printed in the United States of America 2 Table of Contents Introduction 6 Acknowledgments 9 Foreword by Peter Svidler 11 Signs and Symbols 13 Chapter 1. First Steps – 1935-37 14 Parents and Childhood 14 Chess Education at Home 18 The First Tournaments 22 The First Publications 26 The First Victories over Masters 34 Chapter 1: Games 41 Chapter 2. The Breakthrough Year – 1938 49 USSR Junior Championship 49 The First Adult Tournaments 53 The Higher Education Quandary 54 Candidate Master 56 1938 Moscow Championship 62 Chapter 2: Games 67 Chapter 3. The Young Master – 1939-40 80 1939 Leningrad/Moscow Training Tournament 80 The Run-Up to the 1940 USSR championship 87 Chapter 3: Games 91 Chapter 4. Third in the Soviet Union – 1940 118 World Politics and Chess 118 Pre-Tournament Forecasts 121 Round-By-Round Overview 126 After the Tournament 146 Chapter 4: Games 151 3 Chapter 5. -
Reshevsky Wins Playoff, Qualifies for Interzonal Title Match Benko First in Atlantic Open
RESHEVSKY WINS PLAYOFF, TITLE MATCH As this issue of CHESS LIFE goes to QUALIFIES FOR INTERZONAL press, world champion Mikhail Botvinnik and challenger Tigran Petrosian are pre Grandmaster Samuel Reshevsky won the three-way playoff against Larry paring for the start of their match for Evans and William Addison to finish in third place in the United States the chess championship of the world. The contest is scheduled to begin in Moscow Championship and to become the third American to qualify for the next on March 21. Interzonal tournament. Reshevsky beat each of his opponents once, all other Botvinnik, now 51, is seventeen years games in the series being drawn. IIis score was thus 3-1, Evans and Addison older than his latest challenger. He won the title for the first time in 1948 and finishing with 1 %-2lh. has played championship matches against David Bronstein, Vassily Smyslov (three) The games wcre played at the I·lerman Steiner Chess Club in Los Angeles and Mikhail Tal (two). He lost the tiUe to Smyslov and Tal but in each case re and prizes were donated by the Piatigorsky Chess Foundation. gained it in a return match. Petrosian became the official chal By winning the playoff, Heshevsky joins Bobby Fischer and Arthur Bisguier lenger by winning the Candidates' Tour as the third U.S. player to qualify for the next step in the World Championship nament in 1962, ahead of Paul Keres, Ewfim Geller, Bobby Fischer and other cycle ; the InterzonaL The exact date and place for this event havc not yet leading contenders. -
Dutchman Who Did Not Drink Beer. He Also Surprised My Wife Nina by Showing up with Flowers at the Lenox Hill Hospital Just Before She Gave Birth to My Son Mitchell
168 The Bobby Fischer I Knew and Other Stories Dutchman who did not drink beer. He also surprised my wife Nina by showing up with flowers at the Lenox Hill Hospital just before she gave birth to my son Mitchell. I hadn't said peep, but he had his quiet ways of finding out. Max was quiet in another way. He never discussed his heroism during the Nazi occupation. Yet not only did he write letters to Alekhine asking the latter to intercede on behalf of the Dutch martyrs, Dr. Gerard Oskam and Salo Landau, he also put his life or at least his liberty on the line for several others. I learned of one instance from Max's friend, Hans Kmoch, the famous in-house annotator at AI Horowitz's Chess Review. Hans was living at the time on Central Park West somewhere in the Eighties. His wife Trudy, a Jew, had constant nightmares about her interrogations and beatings in Holland by the Nazis. Hans had little money, and Trudy spent much of the day in bed screaming. Enter Nina. My wife was working in the New York City welfare system and managed to get them part-time assistance. Hans then confided in me about how Dr. E greased palms and used his in fluence to save Trudy's life by keeping her out of a concentration camp. But mind you, I heard this from Hans, not from Dr. E, who was always Max the mum about his good deeds. Mr. President In 1970, Max Euwe was elected president of FIDE, a position he held until 1978. -
London Chess Classic, Round 2
PRESS RELEASE London Chess Classic, Round 2 WINTER DRAWS ON John Saunders reports: The second round of the 9th London Chess Classic saw the tournament migrate back to its familiar home at the Olympia Conference Centre, West London, after the brief dalliance with Google’s London HQ in Pancras Square. Round three takes place on Monday 4 December, but at the changed time of 16.00 London time. “We meet again, Mr Karjakin!” The 2016 world championship opponents renew their rivalry. (Photo John Saunders) As Maurice Ashley put it, quoting an earlier US sports commentator, "it was déjà vu all over again." First to finish were Magnus Carlsen and Sergey Karjakin who concluded hostilities on move 30. The first movement of the oeuvre was Giuoco Piano, the second pianissimo, the third molto doloroso and the fourth whatever the Italian is for non- existent. The score of this game may be examined on our website but is one for devoted chessologists only. I don't propose to do much more than hum the main theme. Contradicting what Emperor Joseph said in the film Amadeus, I felt there were not enough notes. Understandable, perhaps, that Carlsen and Karjakin should be sick of staring across the board at their opponent's coat of many sponsors’ colours. I'll confine myself to one second-hand comment: super-GM emeritus Jon Speelman, watching from the VIP Room, thought 21.f4 might have given White a little something. He was speaking without benefit of silicon, as he always does, but the engines agreed with him. The idea was to open up the e-file for White's rooks. -
SALO FLOHR WINS at KEMERI Marshallchamplonship • A
HONOR PRIZE PROBLEM G. MOTT-SMITH New York City (Dedicated to R. Cheney) WHITE MATES IN THREE MOV.ES --.. -- ~~-. - THE OFFICIAL ORGAN OF THE AME~CAN CHESS FEDERATION SALO FLOHR WINS AT KEMERI MARSHALLCHAMPlONSHIP • A. V. R. O. • MOSCOW TY. HOROWITZ. TARTAKOWER • LITTLE. CHERNEV • MAESTRE MARCH,1939 MONTHLY ~O cu. ANNUALLY $3.00 VoL VII, No. 3 t.farch, 1939 'Jhe Published montbly by THe CHESS REVIF.W, 25 West 43rd 51., New York, N. Y. Telephone W isconsin 7·3742. Domestic subscriptions: One Year $,.00; TWQ Years $5.'0; Five Years $12.'0; Six Months $ 1.7', Single e<.>py :)0 CIS. Foreign 5ubscL"iptions: $3.'0 p~r year except U. S. Possessions, Canada, Mex ico, Central and SOlllh Amerka. Single copy 35 CIS . REVIEW Copyright 1939 by THE CHESS Rr,VJ6W ·"Entered as 5<:<:ond·c1ass matter January 2', 1937, at OFFICIAL ORGAN OF THE the pose offi("C al New York, N. Y., under the Ac t of Ma~ch 3, 1879.'· AMERICAN CHESS F EDERATION " ADDRESS ALL CO MMUNICATI ONS TO EditorJ : THE CHES S REVIEW ISRAEL A. H OROWITZ SAMUEL S. COHEN MAK E ALL R E M ITTAN CES PAYA BLE TO T H E C H E SS REVIEW FACTS "..• FANCIES •••• F:OIBLES Various newspapers and chess periodicals published a story about Reshevsky having SPOT N EWS I! difficulty in obtaining "kosher" food wh il e par_ The Manhall Cheu Club won the tici pati ng in the Russian Maste rs' T raining championship of the New York Metro. Tournament last month. -
Qualifiers for the British Championship 2020 (Last Updated 14Th November 2019)
Qualifiers for the British Championship 2020 (last updated 14th November 2019) Section A: Qualification from the British Championship A1. British Champions Jacob Aagaard (B1), Michael Adams (A3, B1, C), Leonard Barden (B3), Robert Bellin (B3), George Botterill (B3), Stuart Conquest (B1), Joseph Gallagher (B1), William Hartston (B3), Jonathan Hawkins (A3, B1), Michael Hennigan (B3), Julian Hodgson (B1), David Howell (A3, B1), Gawain Jones (A3, B1), Raymond Keene (B1), Peter Lee, Paul Littlewood (B3), Jonathan Mestel (B1), John Nunn (B1), Jonathan Penrose (B1), James Plaskett (B1), Jonathan Rowson (B1), Matthew Sadler (B1), Nigel Short (B1), Jon Speelman (B1), Chris Ward (A3, B1), William Watson (B1), A2. British Women’s Champions Ketevan Arakhamia-Grant (B1, B2), Jana Bellin (B2), Melanie Buckley, Margaret Clarke, Joan Doulton, Amy Hoare, Jovanka Houska (A3, B2, B3), Harriet Hunt (B2, B3), Sheila Jackson (B2), Akshaya Kalaiyalahan, Susan Lalic (B2, B3), Sarah Longson, Helen Milligan, Gillian Moore, Dinah Norman, Jane Richmond (B6), Cathy Forbes (B4), A3. Top 20 players and ties in the 2018 British Championship Luke McShane (C), Nicholas Pert (B1), Daniel Gormally (B1), Daniel Fernandez (B1), Keith Arkell (A8, B1), David Eggleston (B3), Tamas Fodor (B1), Justin Hy Tan (A5), Peter K Wells (B1), Richard JD Palliser (B3), Lawrence Trent (B3), Joseph McPhillips (A5, B3), Peter T Roberson (B3), James R Adair (B3), Mark L Hebden (B1), Paul Macklin (B5), David Zakarian (B5), Koby Kalavannan (A6), Craig Pritchett (B5) A4. Top 10 players and ties in the 2018 Major Open Thomas Villiers, Viktor Stoyanov, Andrew P Smith, Jonah B Willow, Ben Ogunshola, John G Cooper, Federico Rocco (A7), Robert Stanley, Callum D Brewer, Jacob D Yoon, Jagdish Modi Shyam, Aron Teh Eu Wen, Maciej Janiszewski A5. -
Hastings International Chess Congress
Hastings International Chess Congress Hastings Masters winner Wang Yue, with Amber Rudd MP (left) and Cllr. Maureen Charlesworth Chess Moves presents - in chronological order - a series of reports from Stewart Reuben on the Hastings International Chess Congress. It all begins with ... Round 1. Where games are referenced in Stewart’s text, many of them may be found at the Hastings Congress website - www.hastingschess.com Wang Yue (CHN) 2697 is the first Chinese player to have taken part in Hastings for some years. He is also the highest rated player ever to have participated in the Masters. In Britain we don’t believe in absurd first round clashes with a difference of over 400 rating points. But with such a high rated player as Wang Yue it is impossible to avoid very nearly such a difference in rating.There are other reasons for using Accelerated Pairings: it is more likely players will be able to achieve a GM norm; the disconcerting and unfair bouncing effect for players just below the top (Continued on Page 3) Publications that are produced by volunteers. ECF News We have expanded this award category so that it ECF Awards 2012 encompasses everything that the modern age has to offer in respect of publications and media (e.g. maga- zine (printed or on line), newspaper, website, blog President’s Awards for Services to Chess etc.) Nominations are invited for the ECF President’s The editor of the publication selected will receive a Awards.The awards are made annually for services to scroll and a copy of the ECF Chess Book of the the game of chess.