X

Shopworn Chess Books

Discounted Items
  1. Show Me The Sales Items! (17)
Price
$0 $20 $0 to $20
Year of Publication
1914 2015 1914 to 2015
Manufacturer
  1. Everyman Chess (88)
  2. New in Chess (52)
  3. Russell Enterprises (21)
  4. Simon and Schuster (1)
  5. Players' Press (1)
Show Less Show More
Popular Collections
  1. Chess Developments (2)
Popular Book Series
  1. Move by Move (25)
  2. New in Chess Yearbooks (15)
  3. Starting Out (8)
  4. Dangerous Weapons (5)
  5. Chess Developments (3)
  6. Winning Chess (2)
  7. Secrets of Opening Surprises (1)
  8. Tactics in the Opening (1)
Show Less Show More
Chess Notation Type
  1. FAN - Figurine (117)
  2. AN - Algebraic (18)
  3. NL - Notationless (3)
  4. LAN - Long Algebraic (1)
  5. DN - Descriptive (1)
Show Less Show More
Hardcover?
  1. Yes (8)
Author(s)
  1. Adam Hunt (1)
  2. Alexander Cherniaev (1)
  3. Alexey Bezgodov (1)
  4. Andrew Greet (3)
  5. Andrey Obodchuk (1)
  6. Angus Dunnington (2)
  7. Arthur Van De Oudeweetering (1)
  8. Branimir Maksimovic (1)
  9. Bruce Albertson (1)
  10. Bruce Pandolfini (1)
  11. Christopher Scheerer (1)
  12. Christopher Wisnewski (1)
  13. Colin Crouch (4)
  14. Craig Pritchett (3)
  15. Cyrus Lakdawala (11)
  16. Damian Lemos (1)
  17. Damian Lemos (1)
  18. Dan Heisman (1)
  19. Daniel Lowinger (2)
  20. David Friedgood (1)
  21. David MacEnulty (3)
  22. Dejan Antic (2)
  23. Dirk Geuzendam (1)
  24. Eduard Prokuronov (1)
  25. Edward Dearing (1)
  26. Emanuel Lasker (1)
  27. Erik Czerwin (1)
  28. Evgeny Sveshnikov (2)
  29. Fred Reinfeld (2)
  30. Garry Kasparov (2)
  31. Gawain Jones (1)
  32. Georges Renaud & Victor Kahn (1)
  33. Glenn Flear (2)
  34. Guido Kern (1)
  35. Hannes Langrock (1)
  36. Iakov Damsky (1)
  37. Iakov Damsky (1)
  38. Imre Hera (1)
  39. Isaak Linder (1)
  40. Ivan Sokolov (2)
  41. James Plaskett (1)
  42. James Vigus (2)
  43. Jeroen Bosch (1)
  44. Jimmy Liew (1)
  45. Johan Hellsten (1)
  46. John Cox (3)
  47. John Cox (3)
  48. John Emms (7)
  49. Jon Edwards (1)
  50. Jonathan Levitt (1)
  51. Josh Waitzkin (1)
  52. Junior Tay (2)
  53. Jurgen Kaufeld (1)
  54. Karsten Muller (1)
  55. Ken Neat (2)
  56. Kevin Stark (1)
  57. Larry Kaufman (2)
  58. Leonid Verkhovsky (1)
  59. Lorin D'Costa (1)
  60. Mark Dvoretsky (2)
  61. Matthew Sadler (2)
  62. Michael de la Maza (1)
  63. Mihai Suba (1)
  64. Mikhail Krasenkov (1)
  65. Mikhail Tal (2)
  66. Milos Pavlovic (1)
  67. Neil McDonald (2)
  68. New in Chess (11)
  69. Nicolai V. Pedersen (1)
  70. Nigel Davies (4)
  71. Nikolay Kalinichenko (1)
  72. Noam A. Manella (1)
  73. Or Cohen (1)
  74. Peter Kurzdorfer (1)
  75. Raymund Stolze (1)
  76. Richard Palliser (6)
  77. Rudolf Spielmann (1)
  78. Sam Collins (1)
  79. Savielly Tartakower (1)
  80. Sergey Kasparov (2)
  81. Simon Agdestein (1)
  82. Simon Williams (2)
  83. Sipke Ernest (1)
  84. Stefan Djuric (2)
  85. Steve Giddins (3)
  86. Thomas Engqvist (1)
  87. Timothy Taylor (2)
  88. Tony Kosten (1)
  89. Tony Rotella (1)
  90. Ufuk Tuncer (1)
  91. Valeri Beim (1)
  92. Valeri Bronznik (1)
  93. Valeri Bronznik & Anatoli Terekhin (1)
  94. Victor Bologan (2)
  95. Viktor Moskalenko (1)
  96. Vladimir Bagirov (1)
  97. Vladimir Linder (1)
  98. Vladimir Tukmakov (1)
  99. Volker Schleputz (1)
  100. William Kent Smith (1)
  101. William Stewart (1)
  102. Yakov Neishtadt (1)
  103. Yaroslav Srokovski (1)
  104. Yasser Seirawan (2)
  105. Yuri Averbakh (1)
  106. Yuri Yakovich (1)
  107. Zaven Andriasyan (1)
  108. Zenon Franco (1)
Show Less Show More

Items 1 to 36 of 165 total

per page
Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

Grid  List 

Set Descending Direction
    SHOPWORN - Chess Strategy - Move by Move
    Catalog Code: SWB0365EM

    Want to improve at chess? Then you'll need to improve your understanding of chess strategy. You probably knew that already - but how to begin to study such a vast and seemingly complex subject? International Master Adam Hunt is a full-time chess teacher and is thus very familiar with this problem. His solution is to present an accessible and easy-to-read guide for club players and juniors. Hunt studies all the key components of chess strategy, including development, king safety, attack and defence, initiative, pawn play and much more. He examines not only grandmaster games but also those played by students, demonstrates model strategic play, identifies typical mistakes and explains how to avoid them. Move by Move provides an ideal platform to study chess
    img

    SHOPWORN - Chess Strategy - Move by Move

    Regular Price: $29.95

    Special Price $14.98

    SHOPWORN - Dangerous Weapons - Flank Openings
    Dazzle Your Opponents!
    Catalog Code: SWB0187EM

    Are you tired of playing the same old openings time and time again? Perhaps it's time for a change, but you cannot decide between the numerous options available. Here's the answer: choose Dangerous Weapons and amaze your opponents with new and exciting opening ideas!

    In this book, three renowned opening experts get together to take a revolutionary look at Flank Openings. Instead of travelling down well-trodden and analyzed paths, they concentrate on fresh or little-explored variations, selecting a wealth of 'dangerous' options for both colors.
    img

    SHOPWORN - Dangerous Weapons - Flank Openings

    Regular Price: $24.95

    Special Price $12.48

    SHOPWORN - The Enigma of Chess Intuition
    Can You Mobilize Hidden Forces in your Chess?
    Catalog Code: SWB0112NIC

    With sparkling tales about Fischer, Carlsen, Tal and other greats in chess and instructive examples of practical play, this is a thought-provoking, yet highly accessible work.
    img

    SHOPWORN - The Enigma of Chess Intuition

    Regular Price: $27.95

    Special Price $13.98

    SHOPWORN - The Magic Tactics of Mikhail Tal
    Learn from the Legend
    Catalog Code: SWB0120NIC

    Mikhail Tal was one of the greatest geniuses of chess history. The magician from Riga, as he was known because of his dazzling attacking games, took the chess world by storm and in 1961, at the age of twenty-three, he won the world championship.
    img

    SHOPWORN - The Magic Tactics of Mikhail Tal

    Regular Price: $28.95

    Special Price $14.48

    SHOPWORN - NIC Yearbook 95 - PAPERBACK EDITION
    Alexander Grischuk - Gimme Your Poisoned Pawn, Baby!
    Catalog Code: SWB0095PYB

    New In Chess Yearbook, which appears four times a year, contains the latest news in chess openings, and each issue brings you dozens of new ideas on the cutting edge of modern chess theory. The Yearbook not only covers the latest fashion, but also offers fresh insights into underrated gambits, rare continuations, and almost forgotten weapons.
    img

    SHOPWORN - NIC Yearbook 95 - PAPERBACK EDITION

    Regular Price: $32.95

    Special Price $16.48

    SHOPWORN - Mastering Opening Strategy
    Catalog Code: SWB0344EM

    Just like his previous book, Mastering Opening Strategy is a product of Hellsten's many years' work as a full-time chess teacher and is specifically designed as part of a structured training programme to improve strategic thinking.
    img

    SHOPWORN - Mastering Opening Strategy

    Regular Price: $29.95

    Special Price $14.98

    SHOPWORN - Play the English
    An Active Opening Repertorie for White
    Catalog Code: SWB0073EM

    An active opening repertoire for White! The English is a sophisticated opening which is very popular at all levels of chess: from up-and-coming players to World Champions such as Garry Kasparov and Vladimir Kramnik. It has many attractions, including flexibility and diversity: White can play either aggressively or quietly, and positions are rich in both strategy and tactics.
    img

    SHOPWORN - Play the English

    Regular Price: $24.95

    Special Price $12.48

    SHOPWORN - Dynamic Reti
    Catalog Code: SWB0168EM

    The Reti Opening has been a popular choice at all levels of chess for many years and is a favorite among hypermodern players who like to control the center with pieces. Yet there remains a dearth of published material on this subject ... until now. In The Dynamic Reti, Grandmaster Nigel Davies redresses the balance and advocates a repertoire for White based on this refined opening. Davies outlines the typical ideas and tactics for both White and Black, and studies both the fashionable main lines and the tricky sidelines. If you already play the Reti or are looking for a sophisticated new opening weapon, then this is essential reading.

    * A dynamic repertoire for White
    * Full explanation of the most important thematic ideas
    * Ideal for club and tournament players
    img

    SHOPWORN - Dynamic Reti

    Regular Price: $24.95

    Special Price $12.48

    SHOPWORN - Dynamic Chess Strategy
    Expanded and Updated
    Catalog Code: SWB0095NIC

    In the battle of chess ideas, the publication in 1991 of Dynamic Chess Strategy was a defining moment. Before Mihai Suba's exceptional book, chess writers had neglected one of the most important factors of a chess position: its dynamic potential. Suba demonstrated that the traditional concept of improving the position was often static and irrelevant, and that classical strategy, if applied dogmatically, can prevent you from finding the right plan and its subsequent moves.
    img

    SHOPWORN - Dynamic Chess Strategy

    Regular Price: $19.95

    Special Price $9.98

    SHOPWORN - Checkmate for Children
    Mastering the Most Important Skill in Chess
    Catalog Code: SWB0091NIC

    Beginners of all ages will win more games after studying this easy-to-follow book. This isn't another random collection of puzzles, but a systematic course that teaches you how to checkmate your opponent. Experienced chess coach Kevin Stark explains elementary mating patterns in all the important positions and provides many tests to see if you have really mastered the technique.
    img

    SHOPWORN - Checkmate for Children

    Regular Price: $14.95

    Special Price $4.00

    SHOPWORN - The Sicilian Taimanov - Move by Move
    Catalog Code: SWB0346EM

    In this book, John Emms examines his favorite Sicilian variation, which is one of Black's most reliable answers to 1 e4. He shares his knowledge from over 15 years studying and playing the Sicilian Taimanov at grandmaster level, examines the opening from both sides of the board and offers answers to the all the key questions.
    img

    SHOPWORN - The Sicilian Taimanov - Move by Move

    Regular Price: $29.95

    Special Price $14.98

    SHOPWORN - Greatest Ever Chess Strategies
    Catalog Code: SWB0376EM

    Do you instinctively know what to do in every type of chess position or are you often uncertain about how to proceed? Wouldn't it be really useful to know the best chess strategies and to recognise when they should be used? In this book Sam Collins examines key games from both the classical and modern eras. He analyses the major strategic ideas that have stood the test of time and notes their considerable influence on his own games.
    img

    SHOPWORN - Greatest Ever Chess Strategies

    Regular Price: $26.95

    Special Price $13.48

    SHOPWORN - Petrosian - Move by Move
    Catalog Code: SWB0386EM

    Tigran Petrosian was a World Chess Champion and a true legend of the game. He was nicknamed "Iron Tigran" because of his incredible defensive skills that made him a formidable opponent who was virtually impossible to defeat. Petrosian was the master of restraint, prophylaxis and prevention. He could spot and defuse threats well before they were created, suck the life out an opponent's position and then seize a vice-like grip on the game. In this book, International Master Thomas Engqvist selects and examines his favourite Petrosian games, and shows us how we can all learn and improve our chess by studying Petrosian's masterpieces.
    img

    SHOPWORN - Petrosian - Move by Move

    Regular Price: $29.95

    Special Price $11.98

    SHOPWORN - NIC Yearbook 110 - HARDCOVER EDITION
    Fairytale Chess by Baadur Jobava in the Vienna and the Dragadorf
    Catalog Code: SWB0110HYB

    Forum The Forum Section has interesting contributions by well-known players like Jan Werle, Jose Vilela, Luis Rodi and many more. Also, the winner of the Novelty of the Year 2013 contest is made known.
    img

    SHOPWORN - NIC Yearbook 110 - HARDCOVER EDITION

    Regular Price: $39.95

    Special Price $19.98

    SHOPWORN - Chessbase Complete
    Chess in the Digital Age
    Catalog Code: SWB0075RE

    There’s a general recognition among chess players at all levels that the ChessBase software application is critical for serious chess improvement, but many chess players are intimidated by the software. Now, for the first time, former U.S. correspondence champion Jon Edwards has created real-life scenarios that focus upon why the software is so important for chess players of every class, along with clear explanations of how to use ChessBase.
    img

    SHOPWORN - Chessbase Complete

    Regular Price: $34.95

    Special Price $13.98

    SHOPWORN - The Torre Attack - Move by Move
    Catalog Code: SWB0351EM

    This new series provides an ideal platform to study chess openings. By continually challenging the reader to answer probing questions throughout the book, the Move by Move format greatly encourages the learning and practising of vital skills just as much as the traditional assimilation of opening knowledge.
    img

    SHOPWORN - The Torre Attack - Move by Move

    Regular Price: $28.95

    Special Price $14.48

    SHOPWORN - Can you be a Tactical Genius?
    Catalog Code: SWB0087EM

    Test your tactical chess skills with a quiz book with a difference! Grandmaster James Plaskett, a player of distinguished tactical ability, has carefully assembled an abundance of tactical chess puzzles to test players of all levels. At the beginning of each chapter the puzzles are relatively easy, worth five points for a correct solution. However as you move on they become more and more difficult, soon becoming worth ten points and eventually 15.
    img

    SHOPWORN - Can you be a Tactical Genius?

    Regular Price: $19.95

    Special Price $9.98

    SHOPWORN - Modern Chess Preparation
    Getting Ready for Your Opponent in the Information Age
    Catalog Code: SWB0115NIC

    With powerful anecdotes and many instructive high-level games, Tukmakov explains how you can organize your homework, focus your efforts, and arrive at a viable game plan.
    img

    SHOPWORN - Modern Chess Preparation

    Regular Price: $26.95

    Special Price $13.48

    SHOPWORN - A Cunning Chess Opening for Black
    Lure Your Opponent into the Philidor Swamp
    Catalog Code: SWB0153NIC

    Taking your opponent out of his comfort zone is a good idea to start your game with. Grandmaster Sergey Kasparov pushes this concept one step further: lure your opponent onto the slippery paths of the Philidor Swamp!
    img

    SHOPWORN - A Cunning Chess Opening for Black

    Regular Price: $26.95

    Special Price $13.48

    SHOPWORN - Chess Movies 1
    Quick Tricks
    Catalog Code: SWB0037RE

    Chess MoviesTM represents a new idea in the Pandolfini Chess Library Series. It offers instructional material with every single move diagrammed and explained. Thus a chessboard and pieces are not needed to follow through. This makes it possible to rely solely on the book itself, as one would with a text on tactics and problems, without having to set up the positions, even though the present volume, Quick Tricks, contains games of ten full moves or more.
    img

    SHOPWORN - Chess Movies 1

    Regular Price: $19.95

    Special Price $9.98

    SHOPWORN - 10 Great Ways To Get Better At Chess
    Catalog Code: SWB0305EM

    How can you improve at chess? This is the eternal question asked by players of all levels. Which part of the game should you focus on? How often should you play? Should you change your opening repertoire? What's the best way to learn from your defeats? So many questions ... and yet direct answers are hard to find. It's no wonder aspiring players are left bewildered and in need of direction.In this book grandmaster Nigel Davies provides that direction. He examines the methods used by a number of players who were looking to improve their game, and how they went about achieving their goal.
    img

    SHOPWORN - 10 Great Ways To Get Better At Chess

    Regular Price: $26.95

    Special Price $13.48

    SHOPWORN - The Alekhine Defence - Move by Move
    Catalog Code: SWB0381EM

    This series provides an ideal platform to study chess openings. By continually challenging the reader to answer probing questions throughout the book, the Move by Move format greatly encourages the learning and practising of vital skills just as much as the traditional assimilation of opening knowledge. Carefully selected questions and answers are designed to keep you actively involved and allow you to monitor your progress as you learn.
    img

    SHOPWORN - The Alekhine Defence - Move by Move

    Regular Price: $29.95

    Special Price $11.98

    SHOPWORN - Sicilian Attacks
    Powerful Charges & Topical Tactics
    Catalog Code: SWB0093NIC

    Against most Sicilian variations, White's sharpest and often best weapon is queenside castling, a strategy that frequently leads to spectacular fireworks. Regrettably, these powerful charges have never been properly categorized. Until this book.In Sicilian Attacks, Grandmaster Yuri Yakovich, who has more than thirty years of experience with complex Sicilian systems, analyses the Najdorf, the Scheveningen, the Dragon, the Taimanov and the Richter-Rauzer Variations.
    img

    SHOPWORN - Sicilian Attacks

    Regular Price: $21.95

    Special Price $10.98

    SHOPWORN - The Even More Flexible French
    Strategic Ideas & Powerful Weapons
    Catalog Code: SWB0157NIC

    The Even More Flexible French has largely the same structure as its predecessor, but the content is fully up-to-date on the latest theory. Moskalenko has found hundreds of improvements, alternatives, new ideas and fresh weapons that will delight and surprise the reader. The book contains a more or less complete French repertoire for Black. Yet Moskalenko also presents quite a few weapons and opportunities for White. The Ukrainian Grandmaster’s analysis is, as before, high-level, his touch has remained light and fresh.
    img

    SHOPWORN - The Even More Flexible French

    Regular Price: $29.95

    Special Price $14.98

    SHOPWORN - My First Book of Checkmate
    Catalog Code: SWB0091RE

    My First Book of Checkmate presents all the basic patterns in clear diagrams, provides simple puzzles to get you started, and then takes you on a fascinating and rewarding journey through the beautiful and brilliant world of checkmate. By the time you finish this book you will be well prepared both to see danger before it strikes, and to deliver the crushing blows that win games.
    img

    SHOPWORN - My First Book of Checkmate

    Regular Price: $19.95

    Special Price $9.98

    SHOPWORN - Why We Lose at Chess
    Catalog Code: SWB0303EM

    The main reason why we lose at chess is no big secret: we all make unnecessary mistakes! But simply acknowledging this fact isn't enough to help us improve. The big question is, how can we eliminate these mistakes from our game, or at least keep them to an absolute minimum?
    img

    SHOPWORN - Why We Lose at Chess

    Regular Price: $26.95

    Special Price $13.48

    SHOPWORN - Chess Progress
    From Beginner to Winner
    Catalog Code: SWB0391EM

    Award-winning chess coach Erik Czerwin’s unique training method begins by studying the simplest chess positions with very few pieces – and then moves on, step by step, adding more pieces to the board. Complex ideas are always built up from simpler situations, ensuring that the learning curve stays flat.
    img

    SHOPWORN - Chess Progress

    Regular Price: $28.95

    Special Price $9.26

    SHOPWORN - A Vigorous Chess Opening Repertoire for Black
    Tackling 1.e4 with 1...e5
    Catalog Code: SWB0137NIC

    The Petroff Defence is anything but dull. Although it is a frequent choice of top grandmasters, club players often fear that it leads to passive play. This book will debunk this prejudice and open new vistas.
    img

    SHOPWORN - A Vigorous Chess Opening Repertoire for Black

    Regular Price: $26.95

    Special Price $13.48

    SHOPWORN - Attack with Mikhail Tal
    Catalog Code: SWB0219EM

    The legendary Mikhail Tal was the finest ever exponent of attacking chess. His all-out sacrificial style took him all the way to the World Championship title. Dogged by ill-health, Tal's reign was a short one, and he was never able to regain his crown, but Tal remained an outstanding player right up to his death in 1992. His departure has taken away one of the chess world's most charismatic figures; a player who excited chess passions wherever he went.
    img

    SHOPWORN - Attack with Mikhail Tal

    Regular Price: $18.95

    Special Price $9.48

    SHOPWORN - Looking For Trouble
    Recognizing and Meeting Threats in Chess
    Catalog Code: SWB0021RE

    Identify and Deal with Threats! This book helps you to recognize threats by providing over 300 problems in which you focus on identifying and meeting threats in the opening, middlegame and endgame. The author’s clear explanations are presented in a manner that should greatly benefit players of all levels.
    img

    SHOPWORN - Looking For Trouble

    Regular Price: $19.95

    Special Price $9.98

    SHOPWORN - Chess Developments - The Pirc
    Catalog Code: SWB0349EM

    In this book, James Vigus examines the most theoretically important and instructive Pirc games since the publication of his highly acclaimed The Pirc in Black and White, highlighting the main developments and novelties for both sides. Studying this book will provide you with vital information on a popular opening.
    img

    SHOPWORN - Chess Developments - The Pirc

    Regular Price: $26.95

    Special Price $10.78

    SHOPWORN - Starting Out - D-Pawn Attacks
    The Colle-Zukertort, Barry and 150 Attacks
    Catalog Code: SWB0036EM

    In this book Richard Palliser provides in-depth coverage of three of the most dangerous attacking set-ups available to White: the Colle-Zukertort, the Barry, and the 150 attacks. In recent years these three opening weapons have considerably gained in popularity, especially at club level, and it's easy to see why.
    img

    SHOPWORN - Starting Out - D-Pawn Attacks

    Regular Price: $24.95

    Special Price $12.48

    SHOPWORN - The Complete c3 Sicilian
    The Alapin Variation by it's Greatest Expert
    Catalog Code: SWB0096NIC

    It is not difficult to understand why the Alapin Sicilian is such a popular opening with amateur and professional chess players all over the world. Against Black’s most dangerous reply to 1.e4 it simply offers everything you need if you are looking for a reliable scheme that does not take much time to learn.
    img

    SHOPWORN - The Complete c3 Sicilian

    Regular Price: $35.95

    Special Price $17.98

    SHOPWORN - Finding Chess Jewels
    Improve your Imagination and Calculation
    Catalog Code: SWB0380EM

    Grandmaster and renowned chess trainer Michal Krasenkow presents a treasure chest of puzzles designed to stretch the minds of all players. Imagination and calculation are two of the most important qualities of a chess player, and they are qualities which, with purposeful practice, can be developed significantly. As you analyse and solve more and more positions, your brain functions more efficiently, you are able to recognize and master additional tactical methods and patterns, and it becomes increasingly easier to solve similar types of positions.
    img

    SHOPWORN - Finding Chess Jewels

    Regular Price: $27.95

    Special Price $8.94

    SHOPWORN - NIC Yearbook 101 - PAPERBACK EDITION
    Veselin Topalov's Enigmatic 5. Qc2 Creates an Anti-Grunfeld Rage
    Catalog Code: SWB0101PYB

    Readers from all over the world join in discussions on previous Surveys. Titled players, correspondence players and club players shed their light on opening developments and search for the truth together. With contributions by Viacheslav Zakhartsov, Andras Adorjan, Jose Vilela, and many others.
    img

    SHOPWORN - NIC Yearbook 101 - PAPERBACK EDITION

    Regular Price: $32.95

    Special Price $16.48

    SHOPWORN - Josh Waitzkin's Attacking Chess
    Aggressive Strategies and Inside Moves from the U.S. Junior Chess Champion
    Catalog Code: SWB0005SS

    The subject of the book and movie Searching for Bobby Fischer, Josh Waitzkin has long been the top-ranked player for his age in the United States and a role model for chess-playing kids everywhere. Now, for the first time, Waitzkin reveals the aggressive tactics and psychological techniques that have propelled him to the forefront of the chess world.
    img

    SHOPWORN - Josh Waitzkin's Attacking Chess

    Regular Price: $15.99

    Special Price $8.00

Items 1 to 36 of 165 total

per page
Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

Grid  List 

Set Descending Direction

What Our Customers Are Saying About The House Of Staunton

lb