Gm Matthew Sadler's New Column
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01-01 Cover -March 2021_Layout 1 17/02/2021 17:19 Page 1 03-03 Contents_Chess mag - 21_6_10 18/02/2021 09:47 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...Jorden van Foreest.......................................................7 Twitter: @CHESS_Magazine We catch up with the man of the moment after Wijk aan Zee Twitter: @TelegraphChess - Malcolm Pein Website: www.chess.co.uk Dutch Dominance.................................................................................................8 The Tata Steel Masters went ahead. Yochanan Afek reports Subscription Rates: United Kingdom How Good is Your Chess?..............................................................................18 1 year (12 issues) £49.95 Daniel King presents one of the games of Wijk,Wojtaszek-Caruana 2 year (24 issues) £89.95 3 year (36 issues) £125 Up in the Air ........................................................................................................21 Europe There’s been drama aplenty in the Champions Chess Tour 1 year (12 issues) £60 2 year (24 issues) £112.50 Howell’s Hastings Haul ...................................................................................24 3 year (36 issues) £165 David Howell ran -
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 -
Assignment2 Grading Criteria
Assignment 2 - Grading Criteria 1. GUI (10 points) The GUI of the program has to contain the following elements: 1.1 Chess board and HelpÆAbout menu item (1 point) The GUI has to include a chess board and a HelpÆAbout menu item, which is used to show a window (form) with the version of the application and some additional information about the program (e.g. your name). Note: This dialog is used to test the responsiveness of the GUI for the multithreading task. 1.2 Area for captured pieces (1 point) The GUI has to include an area to display the captured pieces. 1.3 History list (1 point) The GUI has to include a history list that shows the moves of both players. These moves have to be represented in the algebraic notation. Note: Take a look at the link provided in assignment1.pdf to check the algebraic notation format. 1.4 Command buttons (1 point) The GUI has to include three buttons: Redo, Undo and Reset. 1.5 Menu item FileÆNew and Reset button (1 point) The FileÆNew command and the reset button have to set the board to the initial positions. I.e. to the standard starting position in chess. 1.6 Menu item FileÆLoad (1 point) This command displays an open-file dialog box for loading a Forsyth file. The program shall then calculate the next move of the black player and render the result on the board. Note: This command has the same purpose as the loading operation of the previous assignment. Instead of printing the result in a file, you have to render it on the board. -
In This Issue
CHESS MOVES The newsletter of the English Chess Federation | 6 issues per year | May/June 2015 John Nunn, Keith Arkell and Mick Stokes at the 15th European Senior Chess Championships - John with his Silver Medal and Keith with his Bronze for the Over 50s section IN THIS ISSUE - ECF News 2-4 Calendar 14-16 Tournament Round-Up 5-6 Supplement --- Junior Chess 6-8 Simon Williams S7 Euro Seniors 9-10 Readers’ Letters S36 National Club 10 Never Mind the GMs S44 Grand Prix 11-12 Home News S52-53 Book Reviews 13 1 ECF NEWS The Chess Trust The Chess Trust has now been approved by the Charity Commission as registered charity no. 1160881. This will be the charitable arm of the ECF with wide ranging charitable purposes to support the provision and development of chess within England. This is good news There is still work to be done to enable the Trust to become operational, which the trustees will address over the next few months. The initial trustees are Ray Edwards, Keith Richardson, Julian Farrand, Phil Ehr and David Eustace. Questions about the Trust can be raised on the ECF Forum at http://www.englishchess.org.uk/Forum/view- topic.php?f=4&t=261 FIDE – ECF meeting report FIDE President Kirsan Ilyumzhinov, ECF President Dominic Lawson and Russian Chess Federation President Andrei Filatov met in London on 11 March 2015. The other ECF participants were Chief Executive Phil Ehr and FIDE Delegate Malcolm Pein. The other FIDE participants were Assistant to the FIDE President Barik Balgabaev and Secretary of FIDE’s Chess in Schools Commission Sainbayar Tserendorj, who is also the founder and ECF Council member for the UK Chess Academy. -
British Knockout: Adams, Howell, Jones & Mcshane
PRESS RELEASE For immediate release BRITISH KNOCKOUT: ADAMS, HOWELL, JONES & MCSHANE INTO SEMIS England top 4 Mickey Adams, David Howell, Gawain Jones and Luke McShane all negotiate their way through a tough quarter-final stage to qualify for the British Knockout Championship semi-finals. David Howell triumphs eventually over IM Ravi Haria in a rapid playoff, despite almost coming to grief in the first Classical game. Semi-Finals pit Adams vs McShane and Howell vs Jones. Live coverage of the Semi-Final matches, starting Tuesday at 11:00 UTC, is available on the London Chess Classic website. LONDON (December 10, 2018) – Despite valiant efforts from the underdogs in the British Knockout, England Olympiad team members Mickey Adams, David Howell, Gawain Jones and Luke McShane all managed to win their Quarter-Final matches – although not without a struggle. Qtr Fina1 1 1 2 3 4 A Simon Williams 2466 ½ 0 - - - ½ Mickey Adams 2706 ½ 1 - - - 1½ Qtr Fina1 2 1 2 3 4 A David Howell 2697 ½ ½ 1 1 - 3 Ravi Haria 2436 ½ ½ 0 0 - 1 Qtr Fina1 3 1 2 3 4 A Gawain Jones 2683 1 ½ - - - 1½ Alan Merry 2429 0 ½ - - - ½ Qtr Fina1 4 1 2 3 4 A Jonathan Hawkins 2579 ½ 0 - - - ½ Luke McShane 2667 ½ 1 - - - 1½ David Howell had the closest shave of all the top seeds, only managing to qualify for the Semi-Finals after winning a nail-biting playoff match 2-0 against IM Ravi Haria. Elsewhere, Mickey Adams enjoyed a convincing victory in Game 2 of his match, after putting GM Simon Williams’s central king position under pressure in a double-edged Sicilian Richter-Rauzer. -
Hull 2016 Grandmaster Challenge
Hull 2016 Grandmaster Challenge Sunday June 5th 2016 saw the third Hull Grandmaster Challenge following two successful events in 2014 and 2015 against Gawain Jones and David Howell respectively. The current world number 69 and second highest English ranked player in the world, Luke McShane came to Hull. The venue was the excellent Elizabethan Suite at the Mecure Royal Hull Hotel. The day followed the same format as previously – a blitz in the morning and then a full simultaneous in the afternoon. In the morning a blitz session Luke took on seven players (with grades ranging from 192 to 132) with just 60 seconds on his clock to five minutes on ‘ours’. A 7-0 whitewash to Luke, although he only just managed to defeat Eric Gardiner (182) with one second remaining on his clock! Ryan Burgin (192) had a n excellent position, but then lost twice on the same move (once on time and once for an illegal move – is this a record!). After three years of this blitz format the scores are: Grandmasters 18.5, Hull 1.5. Something doesn’t quite seem right here!! GM Gawain Jones 6/6 = 100% GM David Howell 5.5/7 = 79% GM Luke McShane 7/7 = 100% The afternoon simultaneous was formally opened by the Lord Mayor of Kingston upon Hull and Admiral of the Humber, Cllr Sean Chaytor who made the first move on the top board (d4). There were 31 opponents with players from Harrogate, Leeds and Sheffield supplementing local players. The first player to lose ‘fell’ after 85 minutes. -
British KO Game
PRESS RELEASE For immediate release BRITISH KO FINAL, GAME 2: GAWAIN JONES STORMS INTO LEAD LONDON (December 14, 2018) – Gawain Jones on Sunday stormed into a 6-point lead in the British Knockout Championship Final, dispatching Luke McShane with a neat combination starting with 25 Bxf7+ that left his fellow English GM a pawn down with a hopeless position. Out of an equal French Tarrasch, Jones as White banked on a well-placed central bishop to counteract McShane’s bishop pair. After an awkward rook placement by McShane (21…Rc5?!), Jones was in the driving seat, and the unfortunate 24…Bd6 set up Jones’s killer blow. Jones now has a large advantage going into the Rapid and Blitz portion of the match, as the 2 Rapid games are worth 4 points each and the 4 Blitz games count for just 2 points each. The winner of the match stands to take home a prize of £15,000 and the runner-up £10,000 if the match is decided without a playoff. In the Third Place Playoff match, Mickey Adams and David Howell drew in 46 moves of a Ruy Lopez Anti-Marshall, in which Adams as Black had an endgame advantage for a while, but Howell managed to escape. Live coverage of the British Knockout matches resumes on Monday at 14:00 UTC. Gawain Jones plays the Tarrasch Variation of the French Defence against Luke McShane in the second Classical game of the British Knockout Final on Sunday. (Photo: Lennart Ootes) For media enquiries related to the London Chess Classic and the British Knockout Championship, please contact: Tim Wall – [email protected] Media editors may use photos online from the London Chess Classic website’s Flickr account as long as they are credited to the LCC and the photographer. -
April 2021 COLORADO CHESS INFORMANT
Volume 48, Number 2 COLORADO STATE CHESS ASSOCIATION April 2021 COLORADO CHESS INFORMANT COLORADO SCHOLASTIC ONLINE CHAMPIONSHIP Volume 48, Number 2 Colorado Chess Informant April 2021 From the Editor With measured steps, the Colorado chess scene may just be com- ing back to life. It has been announced that the Colorado Open has been sched- uled for Labor Day weekend this year - albeit with safety proto- cols in place. Be sure to check out the website as the date nears (www.ColoradoChess.com) because as we are aware, things The Colorado State Chess Association, Incorporated, is a could change. The Denver Chess Club has also announced a Section 501(C)(3) tax exempt, non-profit educational corpora- tournament in June of this year - go to their website tion formed to promote chess in Colorado. Contributions are (www.DenverChess.com) for more information on that one. tax deductible. It is with a heavy heart and profound sadness that a friend and Dues are $15 a year. Youth (under 20) and Senior (65 or older) ‘chess bud’ of mine has passed away. Not long after his 70th memberships are $10. Family memberships are available to birthday in January, Michael Wokurka collapsed at his home on additional family members for $3 off the regular dues. Scholas- the 22nd - and never regained consciousness. No prior warning tic tournament membership is available for $3. or health issues were known. His obituary online is listed here: ● Send address changes to - Attn: Alexander Freeman to the https://tinyurl.com/2rz9zrca. He loved the game of chess, and email address [email protected]. -
Chess Pieces – Left to Right: King, Rook, Queen, Pawn, Knight and Bishop
CCHHEESSSS by Wikibooks contributors From Wikibooks, the open-content textbooks collection Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". Image licenses are listed in the section entitled "Image Credits." Principal authors: WarrenWilkinson (C) · Dysprosia (C) · Darvian (C) · Tm chk (C) · Bill Alexander (C) Cover: Chess pieces – left to right: king, rook, queen, pawn, knight and bishop. Photo taken by Alan Light. The current version of this Wikibook may be found at: http://en.wikibooks.org/wiki/Chess Contents Chapter 01: Playing the Game..............................................................................................................4 Chapter 02: Notating the Game..........................................................................................................14 Chapter 03: Tactics.............................................................................................................................19 Chapter 04: Strategy........................................................................................................................... 26 Chapter 05: Basic Openings............................................................................................................... 36 Chapter 06: -
Colorado Springs Chess Club: Meets Tuesday Evenings, Call (720) 220-5240
Volume 44, Number 2 COLORADO STATE CHESS ASSOCIATION April 2017 COLORADO CHESS INFORMANT Colorado State Scholastic Championship Volume 44, Number 2 Colorado Chess Informant April 2017 From the Editor It would seem to me that the USA is in a bit of a chess expan- sion. With more and more high powered tournaments recently, which included the World Chess Championship last year, Ameri- ca is experiencing some long overdue recognition. And with the introduction of a new chess magazine that focuses The Colorado State Chess Association, Incorporated, is a primarily on the chess scene here in our country, we are slowly Section 501(C)(3) tax exempt, non-profit educational corpora- increasing our chess presence on the world stage. The publishers tion formed to promote chess in Colorado. Contributions are of American Chess Magazine are dedicated to promoting chess tax deductible. in the U.S. with the inaugural issue being released late last year. That issue was jammed-packed with a good representation of Dues are $15 a year or $5 a tournament. Youth (under 20) and various states chess news. I received my copy and enjoyed it so Senior (65 or older) memberships are $10. Family member- much that I subscribed to it right away. If you haven’t had a ships are available to additional family members for $3 off the chance to pick it up, I encourage you to do so - in fact the just regular dues. released second issue has an article about chess in Colorado! ● Send address changes to Dean Clow. All in all some good quality reading. -
The Power of Pawns Chess Structure Fundamentals for Post-Beginners
Jörg Hickl The Power of Pawns Chess Structure Fundamentals for Post-beginners New In Chess 2016 Contents Explanation of Symbols ........................................... 6 Introduction ................................................... 7 Part 1 - Pieces and pawns . 11 Chapter 1 The bishop..........................................12 Chapter 2 The knight ..........................................24 Chapter 3 The rook ...........................................36 Part II - Basic pawn structures . 49 Chapter 4 Hanging pawns ......................................50 Chapter 5 Isolated pawns .......................................62 Chapter 6 Backward pawns......................................86 Chapter 7 Passed pawns .......................................106 Chapter 8 Doubled pawns .....................................123 Chapter 9 Weak squares .......................................141 Chapter 10 Pawn chains ........................................162 Index of Games ............................................... 181 Index of Openings............................................. 183 Bibliography ................................................. 185 5 Introduction What every club player desires is to reach an acceptable playing level with a reasonable expenditure of time and effort. That is the point of the present book ‘The power of the pawns’. An overview of basic pawn structures, together with a lot of practical hints, helps to improve one’s understanding of chess at a deep level. Chess players require a broad spectrum of knowledge. -
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.