The Gambit Book of Instructive Chess Puzzles
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A Combinatorial Game Theoretic Analysis of Chess Endgames
A COMBINATORIAL GAME THEORETIC ANALYSIS OF CHESS ENDGAMES QINGYUN WU, FRANK YU,¨ MICHAEL LANDRY 1. Abstract In this paper, we attempt to analyze Chess endgames using combinatorial game theory. This is a challenge, because much of combinatorial game theory applies only to games under normal play, in which players move according to a set of rules that define the game, and the last player to move wins. A game of Chess ends either in a draw (as in the game above) or when one of the players achieves checkmate. As such, the game of chess does not immediately lend itself to this type of analysis. However, we found that when we redefined certain aspects of chess, there were useful applications of the theory. (Note: We assume the reader has a knowledge of the rules of Chess prior to reading. Also, we will associate Left with white and Right with black). We first look at positions of chess involving only pawns and no kings. We treat these as combinatorial games under normal play, but with the modification that creating a passed pawn is also a win; the assumption is that promoting a pawn will ultimately lead to checkmate. Just using pawns, we have found chess positions that are equal to the games 0, 1, 2, ?, ", #, and Tiny 1. Next, we bring kings onto the chessboard and construct positions that act as game sums of the numbers and infinitesimals we found. The point is that these carefully constructed positions are games of chess played according to the rules of chess that act like sums of combinatorial games under normal play. -
Taming Wild Chess Openings
Taming Wild Chess Openings How to deal with the Good, the Bad, and the Ugly over the chess board By International Master John Watson & FIDE Master Eric Schiller New In Chess 2015 1 Contents Explanation of Symbols ���������������������������������������������������������������� 8 Icons ��������������������������������������������������������������������������������� 9 Introduction �������������������������������������������������������������������������� 10 BAD WHITE OPENINGS ��������������������������������������������������������������� 18 Halloween Gambit: 1.e4 e5 2.♘f3 ♘c6 3.♘c3 ♘f6 4.♘xe5 ♘xe5 5.d4 . 18 Grünfeld Defense: The Gibbon: 1.d4 ♘f6 2.c4 g6 3.♘c3 d5 4.g4 . 20 Grob Attack: 1.g4 . 21 English Wing Gambit: 1.c4 c5 2.b4 . 25 French Defense: Orthoschnapp Gambit: 1.e4 e6 2.c4 d5 3.cxd5 exd5 4.♕b3 . 27 Benko Gambit: The Mutkin: 1.d4 ♘f6 2.c4 c5 3.d5 b5 4.g4 . 28 Zilbermints - Benoni Gambit: 1.d4 c5 2.b4 . 29 Boden-Kieseritzky Gambit: 1.e4 e5 2.♘f3 ♘c6 3.♗c4 ♘f6 4.♘c3 ♘xe4 5.0-0 . 31 Drunken Hippo Formation: 1.a3 e5 2.b3 d5 3.c3 c5 4.d3 ♘c6 5.e3 ♘e7 6.f3 g6 7.g3 . 33 Kadas Opening: 1.h4 . 35 Cochrane Gambit 1: 5.♗c4 and 5.♘c3 . 37 Cochrane Gambit 2: 5.d4 Main Line: 1.e4 e5 2.♘f3 ♘f6 3.♘xe5 d6 4.♘xf7 ♔xf7 5.d4 . 40 Nimzowitsch Defense: Wheeler Gambit: 1.e4 ♘c6 2.b4 . 43 BAD BLACK OPENINGS ��������������������������������������������������������������� 44 Khan Gambit: 1.e4 e5 2.♗c4 d5 . 44 King’s Gambit: Nordwalde Variation: 1.e4 e5 2.f4 ♕f6 . 45 King’s Gambit: Sénéchaud Countergambit: 1.e4 e5 2.f4 ♗c5 3.♘f3 g5 . -
6Th London Chess Classic (6-14 December 2014)
6TH LONDON CHESS CLASSIC (6-14 DECEMBER 2014) CLASSIC ROUND 4: 14 DECEMBER 2014 YOU’VE JUST BEEN SPACEBARRED With one round to go (starting at 2pm on Sunday), the Classic is nicely poised with five of the six players still able to finish first. Round four featured just the one decisive result, with Hikaru Nakamura beating Mickey Adams, which makes the scores as follows: Kramnik and Giri 6, Nakamura 5, Anand and Adams 4, Caruana 3. One of the great things about an international chess tournament is the exchange of ideas between people from different countries and cultures. From the beginning, the London Chess Classic has placed a great deal of importance on invitees putting in as positive a performance in the commentary room as they do at the board. Top chessplayers are highly intelligent people and have quickly realised that their livelihood depends as much on their ability to communicate as to play good moves. Consequently we now have a young generation of players with the confidence to innovate off the board linguistically as well as on it. Not just those who have English as their first language, either. It’s gratifying for us native Brits to have our language adopted worldwide as the first language of chess, but perhaps a bit scary too. As with our other notable export, football, where we have had to learn to endure other countries playing it a lot better than we do, we now have to live with people from non-English speaking countries being more articulate and creative in English than we are. -
Periodiko Arbiters Layout 1
CONTENTS Introduction from FIDE Arbiters’ Commission Chairman.......................................................3 Article 1: Amended Laws of Chess - effective from 1 January 2018.......................4 Article 2: Amended Swiss System Rules - effective from 1 January 2018 .............6 Article 3: Rules Commission - Guidelines for the Organisers..............................................7 Article 4: Pausing Games – Historical Examples..........................................................................9 Cases drawn from recent events and Arbiter reports: A) Case A: Move Counting via Scoresheet...........................................................................11 B) Case B: Illegal Move Vice-Versa ..............................................................................................12 C) Case C: Player Resigns Then Un-Resigns ...........................................................................14 The photos of the Magazine are courtesy of IM Anastazia Karlovich, FIDE Press Officer. The edition was compiled by IA E. Saltamara (GRE). Introduction Introduction from FIDE Arbiters’ Commission Chairman Dear friends, The FIDE Arbiters’ Commission has the pleasure to publish the 6th issue of the Arbiters’ Magazine. We continue our effort to provide Arbiters all over the world with necessary knowledge and information coming from real incidents that happened during recent tournaments, and thus making Arbiters better in exercising their duties. In this issue, we are pleased to cooperate with the FIDE Rules Commission, -
White Knight Review Chess E-Magazine January/February - 2012 Table of Contents
Chess E-Magazine Interactive E-Magazine Volume 3 • Issue 1 January/February 2012 Chess Gambits Chess Gambits The Immortal Game Canada and Chess Anderssen- Vs. -Kieseritzky Bill Wall’s Top 10 Chess software programs C Seraphim Press White Knight Review Chess E-Magazine January/February - 2012 Table of Contents Editorial~ “My Move” 4 contents Feature~ Chess and Canada 5 Article~ Bill Wall’s Top 10 Software Programs 9 INTERACTIVE CONTENT ________________ Feature~ The Incomparable Kasparov 10 • Click on title in Table of Contents Article~ Chess Variants 17 to move directly to Unorthodox Chess Variations page. • Click on “White Feature~ Proof Games 21 Knight Review” on the top of each page to return to ARTICLE~ The Immortal Game 22 Table of Contents. Anderssen Vrs. Kieseritzky • Click on red type to continue to next page ARTICLE~ News Around the World 24 • Click on ads to go to their websites BOOK REVIEW~ Kasparov on Kasparov Pt. 1 25 • Click on email to Pt.One, 1973-1985 open up email program Feature~ Chess Gambits 26 • Click up URLs to go to websites. ANNOTATED GAME~ Bareev Vs. Kasparov 30 COMMENTARY~ “Ask Bill” 31 White Knight Review January/February 2012 White Knight Review January/February 2012 Feature My Move Editorial - Jerry Wall [email protected] Well it has been over a year now since we started this publication. It is not easy putting together a 32 page magazine on chess White Knight every couple of months but it certainly has been rewarding (maybe not so Review much financially but then that really never was Chess E-Magazine the goal). -
Touring Problems – a Mathematical Approach
TOURING PROBLEMS – A MATHEMATICAL APPROACH VIPUL NAIK Abstract. The article surveys “touring”, a problem of “fun” math, and employs serious techniques to attack it. The text is suitable for high school students interested in Olympiad mathematics, as well as undergraduate students studying combinatorics and discrete math- ematics. It can be used to introduce the concept of a graph. A sequel to this article, on a similar analysis for “tiling” problems, shall also appear soon. 1. Prebeginnings 1.1. The knight’s tour. Chess pieces, with their variously defined moves, are a rich source of puzzles in recreational mathematics. Chess puzzles include the following types : • Nonattacking pieces puzzle : Given a piece with some moves defined, place as many copies of this piece as possible so that no two can kill each other. The proto- typical example of this is the eight queens problem – placing eight queens on the chessboard so that no two can kill each other. • Board domination puzzle : Given a piece with some moves defined, place as few copies of the piece as possible so that every square is either covered by some copy or is under direct attack by a copy of the piece. • Touring puzzle : Given a piece with some moves defined, construct a tour of the entire chessboard with that piece. The only nontrivial case of this for a standard chess piece is the knight’s tour. Each of these problems revolves around a piece, with certain moves defined for that piece. Instead of standard chess pieces, we may sometimes be interested in defining chess pieces with somewhat different moves. -
The Double Queen's Gambit
Alexey Bezgodov The Double Queen’s Gambit A Surprise Weapon for Black New In Chess 2015 Contents Explanation of Symbols .......................................... 6 Introduction .................................................. 7 Part I – White avoids the main variations . 11 Chapter 1 White accepts the gambit ........................14 Chapter 2 The white bishop comes out ......................17 Chapter 3 Transposing into the Alapin Variation of the Sicilian.....24 Chapter 4 Transposition into the Exchange Variation of the Slav Defence 27 Chapter 5 Transposition into the Panov Attack .................37 Part II – Who is tricking whom? 3 .♘f3 . 49. Chapter 6 The rare symmetrical endgame ....................51 Chapter 7 The mysterious black queen check .................56 Chapter 8 The centralised knights system ....................66 Part III – The queenless DQG: 3 .♘f3 cxd4 4 .cxd5 ♘f6 5 .♕xd4 ♕xd5 6 .♘c3 ♕xd4 7 .♘xd4 . 97 Chapter 9 7...a6 – Taking control of the square b5.............100 Chapter 10 7…♗d7 – The bishop-retention system ............129 Chapter 11 7...e5 – The move of the future? ..................143 Part IV – The Gorbatov Gambit and the imaginary Semi-Tarrasch: 3 .♘c3 . 155 Chapter 12 A fascinating gambit ...........................157 Chapter 13 The classical 3...♘f6 ...........................163 Part V – The Deferred Capture Variation: 3 .cxd5 ♘f6 . 177 Chapter 14 White takes on c5 .............................179 Chapter 15 The strong 4.e4...............................187 Chapter 16 An Attempt at Revival ..........................193 Part VI – The main variation: 3 .cxd5 ♕xd5 . 205 Chapter 17 Early divergences..............................208 Chapter 18 The Queen Retreats 5...♕d7/5...♕d8 .............217 Chapter 19 Minor white moves after 6...♘f6..................223 Chapter 20 The fianchetto 7.g3 ............................233 Part VII – Retro-Training . 247 Postscript...............................................278 Bibliography................................................ -
UIL Text 111212
UIL Chess Puzzle Solvin g— Fall/Winter District 2016-2017 —Grades 4 and 5 IMPORTANT INSTRUCTIONS: [Test-administrators, please read text in this box aloud.] This is the UIL Chess Puzzle Solving Fall/Winter District Test for grades four and five. There are 20 questions on this test. You have 30 minutes to complete it. All questions are multiple choice. Use the answer sheet to mark your answers. Multiple choice answers pur - posely do not indicate check, checkmate, or e.p. symbols. You will be awarded one point for each correct answer. No deductions will be made for incorrect answers on this test. Finishing early is not rewarded, even to break ties. So use all of your time. Some of the questions may be hard, but all of the puzzles are interesting! Good luck and have fun! If you don’t already know chess notation, reading and referring to the section below on this page will help you. How to read and answer questions on this test Piece Names Each chessman can • To answer the questions on this test, you’ll also be represented need to know how to read chess moves. It’s by a symbol, except for the pawn. simple to do. (Figurine Notation) K King Q • Every square on the board has an “address” Queen R made up of a letter and a number. Rook B Bishop N Knight Pawn a-h (We write the file it’s on.) • To make them easy to read, the questions on this test use the figurine piece symbols on the right, above. -
Königsgambit Autor: Steffen Format
C25-C39 Wiener Partie - Königsgambit 5. NOVEMBER 2019 Steffen Schmitt 0 Inhaltsverzeichnis WIENER PARTIE ................................................................................................................................................ 7 C25 WIENER PARTIE ................................................................................................................................................ 7 2. … Lb4 .......................................................................................................................................................... 8 Zhuravlev-Variante ...................................................................................................................................................... 9 2. … d6 ............................................................................................................................................................ 9 2. … d6 3. Lc4 ............................................................................................................................................................... 9 2. … Lc5 ......................................................................................................................................................... 10 Hammpe-Meitner-Variante ....................................................................................................................................... 10 2. … Lc5 3. Lc4 ........................................................................................................................................................... -
Fundamental Endings CYRUS LAKDAWALA
First Steps : Fundamental Endings CYRUS LAKDAWALA www.everymanchess.com About the Author Cyrus Lakdawala is an International Master, a former National Open and American Open Cham- pion, and a six-time State Champion. He has been teaching chess for over 30 years, and coaches some of the top junior players in the U.S. Also by the Author: Play the London System A Ferocious Opening Repertoire The Slav: Move by Move 1...d6: Move by Move The Caro-Kann: Move by Move The Four Knights: Move by Move Capablanca: Move by Move The Modern Defence: Move by Move Kramnik: Move by Move The Colle: Move by Move The Scandinavian: Move by Move Botvinnik: Move by Move The Nimzo-Larsen Attack: Move by Move Korchnoi: Move by Move The Alekhine Defence: Move by Move The Trompowsky Attack: Move by Move Carlsen: Move by Move The Classical French: Move by Move Larsen: Move by Move 1...b6: Move by Move Bird’s Opening: Move by Move Petroff Defence: Move by Move Fischer: Move by Move Anti-Sicilians: Move by Move Opening Repertoire ... c6 First Steps: the Modern 3 Contents About the Author 3 Bibliography 5 Introduction 7 1 Essential Knowledge 9 2 Pawn Endings 23 3 Rook Endings 63 4 Queen Endings 119 5 Bishop Endings 144 6 Knight Endings 172 7 Minor Piece Endings 184 8 Rooks and Minor Pieces 206 9 Queen and Other Pieces 243 4 Introduction Why Study Chess at its Cellular Level? A chess battle is no less intense for its lack of brevity. Because my messianic mission in life is to make the chess board a safer place for students and readers, I break the seal of confessional and tell you that some students consider the idea of enjoyable endgame study an oxymoron. -
This Multi-Media Resource List, Compiled by Gina Blume Of
Delve Deeper into Brooklyn Castle A film by Katie Dellamaggiore This list of fiction and Lost Generation-- and What Eight-time National Chess nonfiction books, compiled We Can Do About It. New Champion as a youth and by Erica Bess, Susan Conlon York: Harper Perennial, subject of the film Searching for and Hanna Lee of Princeton 2013. Froymovich discusses the Bobby Fischer (1993), Josh Public Library, provides a impact of the 2008 recession on Waitzkin later expanded his range of perspectives on the millennials (defined as people horizons and studied martial issues raised by the POV being born between 1976 and arts, eventually earning several documentary Brooklyn 2000) and presents ideas such National and World Castle. as political activism and creative Championship titles. In this entrepreneurship as potential book, he shares his personal Brooklyn’s I.S. 318, a solutions to the long-term side journey to the top—twice—and powerhouse in junior high chess effects of financial crisis. his reflections on principles of competitions, has won more learning and performance. than 30 national championships, Kozol, Jonathan. Savage the most of any school in the Inequalities: Children in Weinreb, Michael. The Kings country. Its 85-member squad America’s Schools. New of New York: A Year Among boasts so many strong players York: Crown, 1991. National the Geeks, Oddballs, and that the late Albert Einstein, a Book Award-winning author Geniuses Who Make Up dedicated chess maven, would Jonathan Kozol presents his America’s Top High School rank fourth if he were on the shocking account of the Chess Team. -
Chess Mag - 21 6 10 18/09/2020 14:01 Page 3
01-01 Cover - October 2020_Layout 1 18/09/2020 14:00 Page 1 03-03 Contents_Chess mag - 21_6_10 18/09/2020 14:01 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...Peter Wells.......................................................................7 Twitter: @CHESS_Magazine The acclaimed author, coach and GM still very much likes to play Twitter: @TelegraphChess - Malcolm Pein Website: www.chess.co.uk Online Drama .........................................................................................................8 Danny Gormally presents some highlights of the vast Online Olympiad Subscription Rates: United Kingdom Carlsen Prevails - Just ....................................................................................14 1 year (12 issues) £49.95 Nakamura pushed Magnus all the way in the final of his own Tour 2 year (24 issues) £89.95 Find the Winning Moves.................................................................................18 3 year (36 issues) £125 Can you do as well as the acclaimed field in the Legends of Chess? Europe 1 year (12 issues) £60 Opening Surprises ............................................................................................22 2 year (24 issues) £112.50