Igor Sukhin - Chess Camp vol.1_Move, Attack, and Capture 2010.pdf

Igor Sukhin

Chess Camp Volume 1: Move, Attack, and Capture

Igor Sukhin

Chess Camp Volume 1: Move, Attack, and Capture

© 2010 Igor Sukhin  All rights reserved. No part of this book may be reproduced or transmitted in any form by any means, electronic or mechanical, including photocopying, recording, or by an information storage and retrieval system, without written permission from the publisher. Publisher: Mongoose Press 1005 Boylston Street, Suite 324 Newton Highlands, MA 02461 [email protected]  www.MongoosePress.com ISBN: 9781936277070 Library of Congress Control Number: 2010932524 Distributed to the trade by National Book Network  [email protected], 800-462-6420 For all other sales inquiries please contact the publisher. Editor: Jorge Amador Typesetting: Frisco Del Rosario Cover Design: Al Dianov  First English edition 0 987654321

Contents Note for Coaches, Parents, Teachers, and Trainers .................................................... 5 The Rook .................................................................................................................... 7 The Bishop ............................................................................................................... 11 Rooks and Bishops ................................................................................................... 14 The Queen ............................................................................................................... 26 Queens, Rooks, and Bishops ................................................................................... 27 The Knight ................................................................................................................ 36 Knights, Queens, Rooks, and Bishops ..................................................................... 41 The Pawn .................................................................................................................. 50 Pawns, Knights, Queens, Rooks, and Bishops ......................................................... 60 The King ................................................................................................................... 75 Kings, Pawns, Knights, Queens, Rooks, and Bishops .............................................. 76 Check ....................................................................................................................... 88 Checkmate ................................................................................................................ 99 Stalemate ................................................................................................................ 101 Checkmate and Stalemate ...................................................................................... 103 Perpetual Check ..................................................................................................... 105 Castling ................................................................................................................... 107 Capturing en passant  ............................................................................................. 109 Solutions ................................................................................................................ 111

Note for Coaches, Parents, Teachers, and Trainers This collection of problems opens a series of a new kind of problem books. Some of the problems in it may seem absurdly simple to experienced chessplayers or coaches. But that isn’t the case – the simplicity of our problems is superficial. If the required attention hasn’t been paid in the past to the development of these kinds of simple problems, that highlights the fact that there are still many blank spots in the matter of how to begin teaching the game of chess. This has to do with the fact that, in every country in the world, these problem books are written by strong practical players, for whom certain subjects seem too simple to be worth any attention at all. Such authors don’t take into account the fact that the earliest stage of instruction deserves closer attention.  As a result, in previously published problem collections, a large stratum of useful chess exercises has remained unrevealed. The main goal of our series of problem books is to correct this omission. In order for the beginning chessplayer to learn to play chess well later on, the coach should first help him or her to establish a solid foundation. To this end, beginning players should first get the feel of the possibilities of each piece separately, and also familiarize themselves with the comparative strengths of the pieces. Our series of thematic exercises with a small number of pieces on the board serves this purpose.

Problem books are written by strong practical players for whom certain subjects seem too simple, leaving many useful chess exercises unrevealed…  At the same time problems from the so-called “pre-checkmate” period play a very important role in the initial stage of instruction. Very often there aren’t even kings in these diagrams, such that in order to win you simply have to eliminate or immobilize all  your opponent’s pawns or pieces (as in checkers – play for a wipeout). The point of these exercises isn’t to deliver mate, but to acquire various chess skills, to master the simplest methods of attacking and defending. The purpose is to teach the student to see the chess board, to find hidden threats and connections between different pieces, and to understand how to coordinate the pieces to achieve one goal or another. By using our problem book, in the course of initial study beginning chessplayers can: 1) familiarize themselves with the possibilities and comparative strengths of each piece; 2) learn to attack one piece with another piece; 3) learn how to restrict the mobil5

ity of their opponents’ pieces; 4) learn to see guarded and unguarded pieces on the board; 5) learn to deliver double attacks; 6) learn to find defensive moves; 7) learn to use pins for attack and defense; 8) learn to choose the best capture from several possibilities; 9) master the typical methods of fighting with the various pieces against pawns; 10) learn to see opportunities to announce check in any position; and 11) completely master the rules of the game. In general, in order to achieve success in chess three stages of instruction need to be covered thoroughly: 1) the “pre-checkmate” stage – here, students should develop a feel for the “pre-checkmate” harmony of the pieces in both attack and defense; 2) the stage of giving mate in one – here students should get a feel for the harmony of the pieces when checkmating; 3) the checkmate stage – here students should get a feel for the harmony of the pieces when using a mate threat. Having said that, the  younger the student, the longer the first two stages should last. This first problem book allows us to work through the first (“pre-checkmate”) stage, while the second and third books focus on working through the second stage (giving mate in one). Subsequent collections will help students and coaches to work through the third (mating) stage.

6

The Rook Capturing  White to move: Can White take Black’s rook?

________ ° d d d d] ‡d d d d ] fl d d d d] fid dR4 d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ °rd d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄$ d d d ] ¡™£¢∞§¶•

1

2

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄$ d d 4 ] ¡™£¢∞§¶•

________ ° 4 d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄$ d d d ] ¡™£¢∞§¶•

3

4

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d dRd ] ¤ d d drd] ⁄d d d dR] ¡™£¢∞§¶•

________ ° d d dRd] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d 4] ⁄dRd d d ] ¡™£¢∞§¶•

5

6

7

The Rook Pieces under attack Black to move: Take one of the white rooks.

________ ° d d d d] ‡d d d d ] fl d $ d d] fid d 4 d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d $ d ] ¡™£¢∞§¶•

________ °rd d dRd] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄dRd d d ] ¡™£¢∞§¶•

7

8

________ ° d d d d] ‡d d d d ] fl d d $ d] fid drd d ] › d drd d] ‹d dRd d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d 4] ‡$ d drd ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d $ ] ¡™£¢∞§¶•

9

10

________ ° d d d 4] ‡$ d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d $ d] ⁄4 d d d ] ¡™£¢∞§¶•

________ ° dRd d d] ‡d d d d ] fl d d d d] fi$ d d 4 ] › d d d d] ‹drd d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

11

12

8

The Rook To take or not to take?  White to move: Should White take (will Black take the white rook in reply)?

________ ° d d d 4] ‡d d d 4 ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d dR] ¡™£¢∞§¶•

________ °rd d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄4 d d dR] ¡™£¢∞§¶•

13

14

________ °rd d d 4] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄$ d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d drd d ] fl d d d d] fid drd d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d dRd d ] ¡™£¢∞§¶•

15

16

________ ° 4 d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ $ d d d] ⁄drd d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fi4 dRd dr] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

17

18

9

The Rook The best move Black to move: Which rook should Black take, so that after the exchanges Black has more rooks than White?

________ ° dR4 d 4] ‡d dRd d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d 4] ‡4 dRd dR] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

19

20

________ ° d d d $] ‡d d d d ] fl $ d d 4] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d 4] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid 4 d d ] › dR$rd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

21

22

________ °R4 d d d] ‡$ d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄4 d d d ] ¡™£¢∞§¶•

________ ° d d d 4] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄4Rd d dR] ¡™£¢∞§¶•

23

24

10

The Bishop Capturing  White to move: Can White take the black bishop?

________ ° d d d d] ‡d d d d ] fl d d d d] fid dbd d ] › d dBd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d g] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄G d d d ] ¡™£¢∞§¶•

25

26

________ °bd d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d G] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › dBGbd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

27

28

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d dBG d ] ¤ d g d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d g d d] ‡d d d d ] fl d d d d] fid d d d ] ›Bd d d G] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

29

30

11

The Bishop Under attack Black to move: Take the white bishop.

________ ° d d d g] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹dBG d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ °bd d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d GB] ¡™£¢∞§¶•

31

32

________ ° d dBd d] ‡d d d d ] fl d d d d] fig d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d G d ] ¡™£¢∞§¶•

________ ° gbd d d] ‡d d d d ] fl dBG d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

33

34

________ ° d d d d] ‡d d d d ] fl d d d d] fid dBG d ] › d g dbd] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ °bd d d g] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ G dBd d] ⁄d d d d ] ¡™£¢∞§¶•

35

36

12

The Bishop A choice  White to move: Which of the white bishops can capture?

________ ° d d d d] ‡d d d d ] fl d d d d] fid d g d ] › dBG d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid dbd d ] › d d d d] ‹dBd d d ] ¤ d d G d] ⁄d d d d ] ¡™£¢∞§¶•

37

38

________ ° d d d g] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄G d d dB] ¡™£¢∞§¶•

________ ° d dbd d] ‡d d d d ] fl d d d d] fid d d d ] ›Bd d d G] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

39

40

________ ° d d d d] ‡d dBd d ] fl d d d d] fig d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d G d ] ¡™£¢∞§¶•

________ ° g d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d dBG] ⁄d d d d ] ¡™£¢∞§¶•

41

42

13

Rooks and Bishops Attacks by the rook  White to move: Attack the bishop with the rook in two different ways.

________ ° d d d d] ‡d d d d ] fl d d d d] fid dbd d ] › d dRd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d g d ] fl d d d d] fid d d d ] › d d d d] ‹d $ d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

43

44

________ ° d dbd d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹dRd d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d dRd ] fl d d d d] fidbd d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

45

46

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹g d d d ] ¤ d d d $] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d g] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄$ d d d ] ¡™£¢∞§¶•

47

48

14

Rooks and Bishops Bishop attacks Black to move: Attack the rook with the bishop.

________ °Rdbd d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d g] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d $] ⁄d d d d ] ¡™£¢∞§¶•

49

50

________ ° d d d d] ‡d d dbd ] fl d d d d] fid d d d ] › d d d d] ‹d d d dR] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡dbd d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄dRd d d ] ¡™£¢∞§¶•

51

52

________ ° g d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d $ d d ] ¡™£¢∞§¶•

________ ° dbd d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d dR] ¡™£¢∞§¶•

53

54

15

Rooks and Bishops Double attack by the rook  White to move: Attack both bishops with the rook.

________ ° d d d d] ‡d d d d ] fl d d d d] fid dbd g ] › d dRd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d g] ‹d d d d ] ¤ d $ d d] ⁄d d d db] ¡™£¢∞§¶•

55

56

________ ° dbd g d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d $ d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d dbd d ] fl d d d d] fid d dRd ] › d d d d] ‹d d d d ] ¤ d g d d] ⁄d d d d ] ¡™£¢∞§¶•

57

58

________ °bd d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d dRd] ⁄g d d d ] ¡™£¢∞§¶•

________ ° dRd d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤bd d d g] ⁄d d d d ] ¡™£¢∞§¶•

59

60

16

Rooks and Bishops Double attack by the bishop Black to move: Attack both rooks with the bishop.

________ ° d d d d] ‡d d d d ] fl d $ g d] fid d d d ] › d d $ d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d $] fid d d d ] › d d d d] ‹d g d d ] ¤ d d d d] ⁄d $ d d ] ¡™£¢∞§¶•

61

62

________ ° d d d d] ‡dRd d d ] fl d d d d] fid dRd d ] ›bd d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d g d] ‡$ d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d $ d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

63

64

________ ° d d d d] ‡d d dRd ] fl d d d d] fid d d d ] › d d d d] ‹dRd d d ] ¤ d dbd d] ⁄d d d d ] ¡™£¢∞§¶•

________ °Rd d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹dbd d d ] ¤ d d d d] ⁄d d d dR] ¡™£¢∞§¶•

65

66

17

Rooks and Bishops Laser attack by the rook  White to move: Win a bishop — put the rook on the same rank or file as the two bishops.

________ ° dbd g d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄$ d d d ] ¡™£¢∞§¶•

________ ° dbd g d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d dR] ¡™£¢∞§¶•

67

68

________ ° d d dbg] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄$ d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡$ d d d ] fl d d d g] fid d d db] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

69

70

________ ° d d d d] ‡d d d d ] fl d d d d] fi$ d d d ] › dbd g d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d g d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d dbd ] ¤ d d d d] ⁄$ d d d ] ¡™£¢∞§¶•

71

72

18

Rooks and Bishops Laser attack by the bishop Black to move: Deliver a laser attack — put the bishop on the same diagonal as the rooks.

________ ° d d g d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ $ d d d] ⁄$ d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d dbd] fid d d d ] › d d d d] ‹d d dRd ] ¤ d d d d] ⁄d d d dR] ¡™£¢∞§¶•

73

74

________ ° d d d d] ‡d d d d ] fl d d d d] fig d d $ ] › d d d $] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d dRdbd] fid d d d ] › dRd d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

75

76

________ ° d d d d] ‡d d d d ] flRd d d d] fid d d d ] › d d d d] ‹d d d db] ¤ d dRd d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° g d d d] ‡d d d d ] fl $ d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d $ ] ¡™£¢∞§¶•

77

78

19

Rooks and Bishops Capturing  White to move: Take the undefended black piece.

________ °rd d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄$ d d db] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d drd db] ¤ d d d d] ⁄d d dBd ] ¡™£¢∞§¶•

79

80

________ ° d d d d] ‡d d d d ] fl d d d d] fid d 4 d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄g d $ dr] ¡™£¢∞§¶•

________ ° d d d g] ‡d d d d ] fl d d d d] fid d G d ] › d d d d] ‹d d d d ] ¤ d d d 4] ⁄4 d d d ] ¡™£¢∞§¶•

81

82

________ ° d g d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄4 dRd dr] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d g d d] fid d d d ] ›bd $ d 4] ‹d d d d ] ¤ d d d d] ⁄d drd d ] ¡™£¢∞§¶•

83

84

20

Rooks and Bishops The pin  White to move: After which move by White does Black lose either the bishop or the rook, no matter what?

________ ° d d db4] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄$ d d d ] ¡™£¢∞§¶•

________ ° d drd d] ‡d d g d ] flRd d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

85

86

________ ° d d d d] ‡d d d d ] fl d d d d] fid d $bdr] › d d d d] ‹d d d d ] ¤Rd d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d $] fi4 d d d ] › d d d d] ‹d d d d ] ¤bd d d d] ⁄$ d d d ] ¡™£¢∞§¶•

87

88

________ ° d d d d] ‡d d 4 d ] fl d d d d] fid d d d ] › d d d d] ‹d d g d ] ¤Rd d d d] ⁄d d $ d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid grd d ] › d d d d] ‹d d d d ] ¤ dRd d d] ⁄dRd d d ] ¡™£¢∞§¶•

89

90

21

Rooks and Bishops Escapes Black to move: How does Black avoid losing material?

________ ° d d d d] ‡4 d d d ] flbd d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄$ d d d ] ¡™£¢∞§¶•

________ ° d d d 4] ‡d d d d ] fl d d d g] fid d d G ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d dR] ¡™£¢∞§¶•

91

92

________ °rdb$ d d] ‡d $ d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d dr] fl d d d g] fid d d dR] › d d dRd] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

93

94

________ °rd d d d] ‡g d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d $] ⁄$ d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d drd d ] ¤ d g d d] ⁄d dRG d ] ¡™£¢∞§¶•

95

96

22

Rooks and Bishops Defending  White to move: How does White avoid losing a piece?

________ °rd d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ $ d d d] ⁄G d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d $ d] ‹d d d d ] ¤ d d drG] ⁄d d d d ] ¡™£¢∞§¶•

97

98

________ °Bd d d d] ‡4 d d d ] fl dRd d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › 4 dBG d] ‹d d d d ] ¤Rd d d d] ⁄d d d d ] ¡™£¢∞§¶•

99

100

________ ° d d d d] ‡d d d d ] fl d d d d] fiG d 4 d ] › d dBd d] ‹d d d d ] ¤ d d d d] ⁄d dRd d ] ¡™£¢∞§¶•

________ ° d G d d] ‡d d d d ] fl d d d d] fid drd d ] › d d dR$] ‹d d d d ] ¤ d d d d] ⁄d dBd d ] ¡™£¢∞§¶•

101

102

23

Rooks and Bishops Exchanging Black to move: Force the exchange of a white piece.

________ °Bd d d d] ‡d d d 4 ] fl d d d d] fid d d d ] › d d d d] ‹d d d db] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° g d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤rd d d d] ⁄d d d G ] ¡™£¢∞§¶•

103

104

________ ° d d d d] ‡d d d dB] fl d dbd d] fid d d 4 ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid g d d ] › d d d d] ‹drd d d ] ¤ d d d d] ⁄d G d d ] ¡™£¢∞§¶•

105

106

________ ° d dr4 d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d dbd d] ⁄d d $ d ] ¡™£¢∞§¶•

________ °r4 d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹g d d d ] ¤Rd d d d] ⁄d d d d ] ¡™£¢∞§¶•

107

108

24

Rooks and Bishops Combinations  White to move: Find the best maneuver.

________ ° d d d d] ‡4 d d d ] fl d d d d] fid 4 d d ] › d d d d] ‹g d d d ] ¤RdRd d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid grd d ] › dR4Rd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

109

110

________ °rd 4 d d] ‡d d d d ] fl d d d d] fig dRd d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d dRd d ] ¡™£¢∞§¶•

________ ° d d dbd] ‡d d d d ] fl d d d d] fid d d $ ] › drd drd] ‹d d d d ] ¤ d d d d] ⁄d $ d d ] ¡™£¢∞§¶•

111

112

________ °bd d d 4] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄$ d d $r] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl dRd d d] fid d d d ] › d d d d] ‹d d grdr] ¤ d d dRd] ⁄d d d dB] ¡™£¢∞§¶•

113

114

25

The Queen Capturing  White to move: Can White take Black’s queen?

________ ° d d d d] ‡d d d d ] fl d d d d] fid d 1 d ] › d dQd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d 1 d ] › d ! d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

115

116

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] ›Qd d d 1] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡1 d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d dQ] ¡™£¢∞§¶•

117

118

________ ° dqd d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄dQd d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid dqd d ] › d d ! d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

119

120

26

Queens, Rooks, and Bishops Attack on the rook Black to move: Attack the rook with the queen (but don’t put the queen under attack).

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d dR] ¤ d d d d] ⁄1 d d d ] ¡™£¢∞§¶•

________ °qd d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d $ ] ¡™£¢∞§¶•

121

122

________ ° d d d d] ‡d d d dq] fl d d d d] fi$ d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d 1 d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ dRd d d] ⁄d d d d ] ¡™£¢∞§¶•

123

124

________ ° d d dqd] ‡d d d d ] fl d d d d] fid d d d ] › $ d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fi$ d d d ] › d d d d] ‹d d dqd ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

125

126

27

Queens, Rooks, and Bishops Attack on the bishop  White to move: Attack the bishop with the queen (but don’t put the queen under attack). Find three different ways.

________ ° dbd d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄dQd d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d g] ‹! d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

127

128

________ ° d d d d] ‡d d d db] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d ! d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡dbd d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d dQ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

129

130

________ ° d dQd d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d dbd ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d dbd] ‡d d d d ] fl d d d d] fid d d d ] › ! d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

131

132

28

Queens, Rooks, and Bishops Double attack  White to move: Attack both bishops with the queen (but don’t put the queen under attack).

________ ° d d d d] ‡d d d d ] fl d dbd d] fid d d d ] › d d g d] ‹d d d d ] ¤ d d d d] ⁄! d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d g] fid d d d ] › d d d d] ‹dbd d d ] ¤ d d d d] ⁄d d dQd ] ¡™£¢∞§¶•

133

134

________ ° d d d d] ‡d d d d ] fl dbd d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d g] ⁄d dQd d ] ¡™£¢∞§¶•

________ ° g d d d] ‡d d dQd ] fl d d d d] fid d d d ] › d d d d] ‹d dbd d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

135

136

________ ° d d dbd] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d !] ⁄g d d d ] ¡™£¢∞§¶•

________ ° d d d g] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d ! ] ¤ d d d d] ⁄dbd d d ] ¡™£¢∞§¶•

137

138

29

Queens, Rooks, and Bishops Double attack Black to move: Attack two pieces with the queen (but don’t put the queen under attack).

________ ° d d d d] ‡d d d d ] fl 1 d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ dRd d d] ⁄G d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d dBd ] › d d d d] ‹d d d d ] ¤ d dqd d] ⁄d d d dR] ¡™£¢∞§¶•

139

140

________ ° d d d d] ‡d d d d ] fl d dBd d] fid d d d ] › d d $ d] ‹d d d d ] ¤ d d d d] ⁄1 d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fidRd d d ] › d d dqd] ‹d d d d ] ¤ d d d G] ⁄d d d d ] ¡™£¢∞§¶•

141

142

________ ° dqd d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d G d ] ¤ d d d d] ⁄$ d d d ] ¡™£¢∞§¶•

________ ° d 1 d d] ‡d d d d ] fl d d d d] fid d d d ] › d d dRd] ‹d d d d ] ¤ d d d d] ⁄G d d d ] ¡™£¢∞§¶•

143

144

30

Queens, Rooks, and Bishops Defending  White to move: How can both pieces be saved?

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d $ d ] ¤ d d d d] ⁄G 1 d d ] ¡™£¢∞§¶•

________ ° d G d d] ‡d d d d ] fl d d d d] fid d d d ] › d 1 d d] ‹d d d d ] ¤ d d d d] ⁄$ d d d ] ¡™£¢∞§¶•

145

146

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d dRd d] ‹dqd d d ] ¤ d d d d] ⁄dBd d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d dqd ] ¤ d d d d] ⁄d d dBdR] ¡™£¢∞§¶•

147

148

________ ° d d d d] ‡d d d d ] fl d d d d] fidBdqd d ] › d dRd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ $ d d d] ⁄G d d dq] ¡™£¢∞§¶•

149

150

31

Queens, Rooks, and Bishops Capturing Black to move: Take the undefended piece.

________ ° d d dR1] ‡d d d GB] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ °qd d d G] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄$ d d dB] ¡™£¢∞§¶•

151

152

________ °Rd dBd d] ‡d d d d ] fl d d d d] fid d d d ] ›qd d d G] ‹d d d d ] ¤ d d d d] ⁄$ d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl dQ$Bd d] fid dqG d ] › d $ d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

153

154

________ ° d d d d] ‡d d d d ] fl d dRd d] fid d dQd ] › G dqdBd] ‹d dRd d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d G] ‡d d d d ] fl d d d d] fid d d d ] › $ 1 dRd] ‹d dBd d ] ¤ d d d d] ⁄! d d d ] ¡™£¢∞§¶•

155

156

32

Queens, Rooks, and Bishops The pin  White to move: Find the best chance.

________ ° d d d 4] ‡d d d db] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄dQd d d ] ¡™£¢∞§¶•

________ °rg d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d ! d d ] ¡™£¢∞§¶•

157

158

________ ° d d d d] ‡d d d d ] fl d d d d] fid d 1 d ] › d dbdBd] ‹d d d d ] ¤ d d d d] ⁄d d ! d ] ¡™£¢∞§¶•

________ ° d d d 1] ‡d d d d ] fl d d d d] fid d d d ] › d 4 d d] ‹d d d d ] ¤ d d d d] ⁄! G d d ] ¡™£¢∞§¶•

159

160

________ ° d d d d] ‡d d d d ] fl d d d d] fi! d d d ] › dqd db$] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fidqd d g ] › d d d G] ‹d d d d ] ¤ d d d d] ⁄d dQd d ] ¡™£¢∞§¶•

161

162

33

Queens, Rooks, and Bishops Restricting mobility Black to move: Force the white queen to go into an exchange.

________ ° 1 d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤bd d d d] ⁄! g d d ] ¡™£¢∞§¶•

________ °qd d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d 4b] ¤ d d d !] ⁄d d d d ] ¡™£¢∞§¶•

163

164

________ ° g d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d drd ] ¤ d 1 d d] ⁄d dbd dQ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d dqd ] ¤ d 4 g d] ⁄d dbdQd ] ¡™£¢∞§¶•

165

166

________ ° d d d d] ‡d 1 d d ] fl d d d d] fid d d d ] › g d d d] ‹d d d d ] ¤ !bd d d] ⁄4 d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d dbd d] ‹d dqd g ] ¤ d 4 4 d] ⁄d d ! d ] ¡™£¢∞§¶•

167

168

34

Queens, Rooks, and Bishops Escapes  White to move: Find the best move.

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹1 d d d ] ¤Bd d d d] ⁄! d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d dbdq] › d d d d] ‹d d d dB] ¤ d d d d] ⁄d d d dQ] ¡™£¢∞§¶•

169

170

________ ° d d d d] ‡d d d d ] fl d d d d] fid ! d Gq] › d d g d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤rd d d d] ⁄d d dqGQ] ¡™£¢∞§¶•

171

172

________ ° d d d d] ‡d d d d ] fl d d d d] fid dqd d ] › 4Rd d d] ‹d d d d ] ¤Qd d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fidqd d d ] › d dbd d] ‹d dRd d ] ¤ dQd d d] ⁄d d d d ] ¡™£¢∞§¶•

173

174

35

The Knight Capturing  White to move: Can White take the black knight?

________ ° d d d d] ‡d d d d ] fl d d d d] fid dnd d ] › d H d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d h d ] › d H d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

175

176

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d H h d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹dnd d d ] ¤ d d d d] ⁄H d d d ] ¡™£¢∞§¶•

177

178

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d dNd d] ‹d d d d ] ¤ d d h d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d h d d] ⁄dNd d d ] ¡™£¢∞§¶•

179

180

36

The Knight The knight under attack Black to move: Which knight can be taken?

________ ° d d d d] ‡d d d d ] fl d d d d] fid d h d ] › d d d d] ‹d dNH d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d H ] fl d d d d] fid d h d ] › dNd d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

181

182

________ ° d d d d] ‡d d d d ] fl d d d d] fid d dnd ] › d d dNd] ‹d d d H ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d h] ‡d d dNH ] fl d d h d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

183

184

________ ° d d d d] ‡d d d d ] fl d d d d] fid dnh d ] › d H d d] ‹d d H d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d Hnd d] fid d d d ] › d d H d] ‹d d h d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

185

186

37

The Knight Running past the guard Black to move: Where should the black knight jump?

________ ° d d d h] ‡d d d d ] fl d H d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ °nd d d d] ‡d d d d ] fl d d d d] fid d d d ] ›Nd d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

187

188

________ ° h d d d] ‡d d d d ] fl d d d d] fid d H d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d dnd] ‡d d d d ] fl d d d d] fid d dNd ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

189

190

________ ° d d d d] ‡d dNd dn] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡h d d d ] fl d H d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

191

192

38

The Knight To take or not to take?  White to move: Is it a good idea to capture the black knight?

________ ° d d d d] ‡d d d d ] fl d dnh d] fid d d H ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid H d d ] › d d d d] ‹d dnd d ] ¤ d d dnd] ⁄d d d d ] ¡™£¢∞§¶•

193

194

________ ° d dnd d] ‡d d d d ] fl dnd d d] fid d d d ] › d H d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ dnd d d] ⁄H d h d ] ¡™£¢∞§¶•

195

196

________ ° d d d d] ‡d d d d ] fl d dnd d] fid h d d ] › d dNd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d h d ] › d H d d] ‹d d dnd ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

197

198

39

The Knight Restricting mobility Black to move: Which move leads to capturing the white knight?

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d dnd d] ⁄H d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d h d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d dN] ¡™£¢∞§¶•

199

200

________ ° d d d H] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d dnd ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d H d d] ‹dnd d d ] ¤ d d d d] ⁄H d d d ] ¡™£¢∞§¶•

201

202

________ ° d d d d] ‡d d d d ] fl d d d d] fiH d h d ] ›nd d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d h d d] ‹d d d d ] ¤ d h d d] ⁄H d d dN] ¡™£¢∞§¶•

203

204

40

Knights, Queens, Rooks, and Bishops The rook tames the knight  White to move: Which maneuver leads to capturing the black knight?

________ °nd d d d] ‡d d d d ] fl d d d d] fid d d d ] › $ d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d h] ‡d d d d ] fl $ d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

205

206

________ ° h d d d] ‡d d d d ] fl d d d $] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d dnd] ‡d d $ d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

207

208

________ ° d d d d] ‡dnd d d ] fl d $ d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d h ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d $ d ] ¡™£¢∞§¶•

209

210

41

Knights, Queens, Rooks, and Bishops The bishop tames the knight  White to move: Catch the black knight in a trap — in one move, take away all of its retreat squares.

________ ° d d d h] ‡d d d d ] fl d d d d] fid d d d ] › d d dBd] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ °nd d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d G] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

211

212

________ ° h d d d] ‡d d d d ] fl dBd d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d dnd] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d G d d ] ¡™£¢∞§¶•

213

214

________ ° d d G d] ‡d d d d ] flnd d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d dn] › d d d d] ‹d d d d ] ¤ G d d d] ⁄d d d d ] ¡™£¢∞§¶•

215

216

42

Knights, Queens, Rooks, and Bishops The queen tames the knight Black to move: Catch the white knight in a trap — in one move, take away all of its retreat squares.

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d dq] › d d d d] ‹d d d d ] ¤ d d d d] ⁄H d d d ] ¡™£¢∞§¶•

________ °qd d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d H ] ¡™£¢∞§¶•

217

218

________ ° d 1 d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d H ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d 1] ‹d d d d ] ¤ d d d d] ⁄d dNd d ] ¡™£¢∞§¶•

219

220

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d dq] › d d d d] ‹d d d H ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° dqd d d] ‡d d d d ] fl d d d d] fid d d d ] › H d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

221

222

43

Knights, Queens, Rooks, and Bishops Attacks by the knight  White to move: Attack an enemy piece with the knight.

________ °rd d d d] ‡d d d d ] fl d d d d] fidNd d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d dr] › d d dNd] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

223

224

________ ° dbd d d] ‡d d d d ] fl d d d d] fid d d d ] › d dNd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d dbd] ‡d d d d ] fl d d dNd] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

225

226

________ ° d d d d] ‡d d d d ] fl d d d 1] fid d d d ] › d H d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ 1 H d d] ⁄d d d d ] ¡™£¢∞§¶•

227

228

44

Knights, Queens, Rooks, and Bishops Double attack Black to move: Attack two white pieces with the black knight.

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d dnd d] ‹d d d d ] ¤ d d d d] ⁄d dQd dR] ¡™£¢∞§¶•

________ ° d d d d] ‡dRd d d ] fl d d d d] fid d d d ] › d dnd d] ‹d dQd d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

229

230

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › h d d d] ‹d d d d ] ¤ d d d d] ⁄$ d $ d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d h d ] › d d d d] ‹d d d d ] ¤ d $ d d] ⁄d d d $ ] ¡™£¢∞§¶•

231

232

________ ° d d G d] ‡d d d d ] fl d d d d] fid d d d ] › d $ h d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d h ] fl d d d $] fid d d d ] › d G d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

233

234

45

Knights, Queens, Rooks, and Bishops Capturing an undefended piece  White to move: Take an undefended piece with the knight.

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹drd d d ] ¤ dbd d d] ⁄H d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d drdr] ¤ d dnd d] ⁄d d d H ] ¡™£¢∞§¶•

235

236

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d 4 h d ] ¤ 1 d g d] ⁄d dNd d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl dndrd d] fid d dbd ] › d H d d] ‹d d d d ] ¤ drdnd d] ⁄d d d d ] ¡™£¢∞§¶•

237

238

________ ° d d d d] ‡d d d d ] fl d g d d] fid h d d ] › d dNd d] ‹d h d 4 ] ¤ d 4 d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d 4 h ] › d d d d] ‹d d dNd ] ¤ d 1 d g] ⁄d d 4 h ] ¡™£¢∞§¶•

239

240

46

Knights, Queens, Rooks, and Bishops Defending Black to move: How to save the piece?

________ ° d d dnd] ‡d d 4 d ] fl d d dRd] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° g d d d] ‡d h d d ] fl dNd d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

241

242

________ ° d d dnd] ‡d d d $ ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d dbd] ⁄d d d d ] ¡™£¢∞§¶•

________ ° drd d d] ‡d d d d ] fl d d d d] fid d d d ] › d dQd d] ‹d d d d ] ¤ d d dnd] ⁄d d d d ] ¡™£¢∞§¶•

243

244

________ ° d d d d] ‡d d d d ] fl d d d d] fidn! d d ] › d d d d] ‹d d d d ] ¤ d d dbd] ⁄d d d d ] ¡™£¢∞§¶•

________ °qd d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤Bd d d d] ⁄hQd d d ] ¡™£¢∞§¶•

245

246

47

Knights, Queens, Rooks, and Bishops The pin  White to move: Win a piece.

________ °rh d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d $ d d ] ¡™£¢∞§¶•

________ ° d dnd 4] ‡d d d d ] fl dBd d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄$ d d d ] ¡™£¢∞§¶•

247

248

________ ° d 4 d d] ‡d d d d ] fl d g d H] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d dRd d ] ¡™£¢∞§¶•

________ °qdnd ! d] ‡d d d d ] fl d dRd d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

249

250

________ ° d d d d] ‡d d d d ] fl d d 1 d] fid G h d ] › d dQd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d 1 d ] fl d d d d] fi! d d d ] › d H d d] ‹d d d d ] ¤ d dbd d] ⁄d d d d ] ¡™£¢∞§¶•

251

252

48

Knights, Queens, Rooks, and Bishops Escapes Black to move: Find the best chance.

________ °rd d d d] ‡d d d d ] flbd d d d] fid H d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄$ d d d ] ¡™£¢∞§¶•

________ ° d 4 h $] ‡d d d d ] fl d d dNd] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

253

254

________ ° d drd d] ‡d d h d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄dNd $ d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] ›Rd d db4] ‹d H d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

255

256

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d dB] › d d dnd] ‹d d d dQ] ¤ d d d d] ⁄d dqd d ] ¡™£¢∞§¶•

________ ° d d drd] ‡$ d d hr] fl d d d d] fid d dNd ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d $ ] ¡™£¢∞§¶•

257

258

49

The Pawn Capturing  White to move: Can the black pawn be taken?

________ ° d d d d] ‡d d d d ] fl d d d d] fid d 0 d ] › d dPd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d 0Pd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

259

260

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d dPd d] ‹d d 0 d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fi) d d d ] › 0 d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

261

262

________ ° d d d d] ‡d d d d ] fl d d d d] fi0 d d d ] › ) d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d 0] ‹d d d ) ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

263

264

50

The Pawn The only move Black to move: There is only one possibility.

________ ° d d d d] ‡d d 0 d ] fl d dPd d] fid d d d ] › d d d 0] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid dpd d ] › d )Pd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

265

266

________ ° d d d d] ‡d d d d ] fl d d d d] fid dpd ) ] › d ) dpd] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d dp] flpdpd d d] fi) ) d dP] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

267

268

________ ° d d d d] ‡0 d d d ] flP0 d d d] fidP0 d d ] › dP0 d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] flpdpdpdPd] fi) ) ) 0 ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

269

270

51

The Pawn Captures  White to move: Which pawn can be taken?

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › 0pd d d] ‹d ) d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d dpd ] › d 0Pd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

271

272

________ ° d d d d] ‡d d d d ] fl d d d d] fid d 0 d ] › d ) d d] ‹d 0 d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid dpd d ] › d dPd d] ‹d dpdpd ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

273

274

________ ° d d d d] ‡d d d d ] fl d d d d] fid 0pd d ] › 0Pd d d] ‹d dpd d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid 0pd d ] › d )pd d] ‹d 0 0 d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

275

276

52

The Pawn To take or not to take? Black to move: Should Black take White’s pawn?

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d 0 d d] ‹d ) d d ] ¤ ) d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d 0 d] ‹d d d ) ] ¤ d d d )] ⁄d d d d ] ¡™£¢∞§¶•

277

278

________ ° d d d d] ‡d d d d ] fl d d d d] fid d dpd ] › d )Pd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › 0 ) d d] ‹d ) d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

279

280

________ ° d d d d] ‡d d d d ] fl d d d d] fid d dpd ] › d dPd d] ‹d d d ) ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d ) d] fid d d d ] › d d d d] ‹d d 0 d ] ¤ d d ) d] ⁄d d d d ] ¡™£¢∞§¶•

281

282

53

The Pawn The best capture  White to move: Which pawn is better to take?

________ ° d d d d] ‡d dpd d ] flpdpd d d] fidPd d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d dpd d ] fl d dpdpd] fid d dPdp] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

283

284

________ ° d d d d] ‡d d d d ] fl d d d 0] fid d d ) ] › d d 0 d] ‹d d ) d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid 0 0 d ] › d ) d d] ‹d d dPd ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

285

286

________ ° d d d d] ‡d d d d ] fl d d d d] fid dpdpd ] › dPdPd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl dpd d d] fid dPd d ] › d dPd 0] ‹d d d ) ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

287

288

54

The Pawn Restricting mobility Black to move: Find the best opportunity.

________ ° d d d d] ‡0 d d d ] fl d d d d] fid d d d ] › d d d d] ‹dPd d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d dpd ] fl d d d d] fid d d d ] › d d d d] ‹d d ) d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

289

290

________ ° d d d d] ‡d d 0 d ] fl d d d d] fid d d d ] › d d d d] ‹d dPdPd ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d 0 d d ] fl d d d d] fid d d d ] › dPd d d] ‹d dPd d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

291

292

________ ° d d d d] ‡d d d d ] fl dpd d d] fid d 0 d ] › d d d d] ‹d dPd d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d 0 d d ] fl d d d d] fid d 0 d ] › d d d d] ‹dPdPd d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

293

294

55

The Pawn The blockade  White to move: How to prevent Black from making a move in reply?

________ ° d d d d] ‡d d d d ] fl d d d d] fid d 0 d ] › d d d d] ‹d d d d ] ¤ d dPd d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d 0 d d] fid dpd d ] › d d d d] ‹d d d d ] ¤ d ) d d] ⁄d d d d ] ¡™£¢∞§¶•

295

296

________ ° d d d d] ‡d d 0 d ] fl d dpd d] fid d 0 d ] › d d d d] ‹d d d d ] ¤ d dPd d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d dpd d ] fl d 0 d d] fid dpd d ] › d 0 d d] ‹d d ) d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

297

298

________ ° d d d d] ‡d d 0 d ] fl d dpd d] fid d d d ] › d dPd d] ‹d d d d ] ¤Pd d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡0 d d d ] flpd d d d] fid d d d ] ›Pd d d d] ‹d d d d ] ¤Pd d d d] ⁄d d d d ] ¡™£¢∞§¶•

299

300

56

The Pawn Pawn promotion Black to move: Which piece should the black pawn be promoted to, so that the white pawn is under attack?

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] ›Pd d d d] ‹d d d d ] ¤pd d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d ) ] ¤ d dpd d] ⁄d d d d ] ¡™£¢∞§¶•

301

302

________ ° d d d d] ‡d d dPd ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d 0 d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] flPd d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d 0 d] ⁄d d d d ] ¡™£¢∞§¶•

303

304

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d ) ] ¤ d d d 0] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d 0 ) d] ⁄d d d d ] ¡™£¢∞§¶•

305

306

57

The Pawn The breakthrough Black to move: Which maneuver allows one of the black pawns to promote to a queen first?

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › dpdpd d] ‹d d d d ] ¤ dP) d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › dp0 d d] ‹d d ) d ] ¤ dP) d d] ⁄d d d d ] ¡™£¢∞§¶•

307

308

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d 0 ] › d d d 0] ‹d d d )P] ¤ d d ) d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › 0 0 d d] ‹d ) d d ] ¤ )Pd d d] ⁄d d d d ] ¡™£¢∞§¶•

309

310

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] ›p0 0 d d] ‹d d d d ] ¤P)Pd d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d dp0pd] ‹d d d d ] ¤ d dP)Pd] ⁄d d d d ] ¡™£¢∞§¶•

311

312

58

The Pawn The breakthrough  White to move: Which maneuver allows one of the white pawns to promote to a queen first?

________ ° d d d d] ‡d 0 d d ] flpd d d d] fi) d d d ] › ) d d d] ‹d d d d ] ¤ ) d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d dpd d ] fl d dp0 d] fid d dPd ] › d d dPd] ‹d d d d ] ¤ d d dPd] ⁄d d d d ] ¡™£¢∞§¶•

313

314

________ ° d d d d] ‡d 0pd d ] fl d dpd d] fid )P) d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d dp0 d ] fl d 0 d d] fid dPdPd ] › d dPd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

315

316

________ ° d d d d] ‡dp0 d d ] flpd d d d] fi)P0Pd d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d 0 d d ] flpdp0 d d] fi) d d d ] › ) ) d d] ‹d dPd d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

317

318

59

Pawns, Knights, Queens, Rooks, and Bishops Attacking  White to move: Attack a black piece with a pawn.

________ ° d d d d] ‡d d d d ] fl d d d d] fidrd d d ] › d d d d] ‹d d d d ] ¤Pd d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d 4 d d] ‹d d d d ] ¤ d dPd d] ⁄d d d d ] ¡™£¢∞§¶•

319

320

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d dnd] ‹d d d d ] ¤ d d d )] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid dnd d ] › d d d d] ‹d d d d ] ¤ dPd d d] ⁄d d d d ] ¡™£¢∞§¶•

321

322

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d dbd] ‹d d d d ] ¤ d d )Pd] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fidqd d d ] › d d d d] ‹d dPd d ] ¤ dPd d d] ⁄d d d d ] ¡™£¢∞§¶•

323

324

60

Pawns, Knights, Queens, Rooks, and Bishops Double attack Black to move: Attack two white pieces with a pawn.

________ ° d d d d] ‡d d 0 d ] fl d d d d] fid d d d ] › d $ $ d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d 0 ] fl d d d d] fid d dNdN] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

325

326

________ ° d d d d] ‡dpd d d ] fl d d d d] fid d d d ] ›NdRd d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d 0pd ] › d d d d] ‹d dNdBd ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

327

328

________ ° d d d d] ‡d d 0 d ] fl d d 0 d] fid d d d ] › d $ G d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶• 329

________ ° d d d d] ‡d 0 d d ] fl 0 d d d] fid d d d ] › H ! d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶• 61

330

Pawns, Knights, Queens, Rooks, and Bishops Capturing an undefended piece  White to move: Take an undefended piece.

________ ° d d d d] ‡dbdrd d ] fl dPd d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d dqdn] fl d d dPd] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

331

332

________ ° d d d d] ‡d d d d ] fl drdnd d] fid dPd d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d dbd d ] fl d d d d] fid dndnd ] › d dPd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

333

334

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › h h d d] ‹d ) d d ] ¤ d d d d] ⁄d d g d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d h g] fid d d ) ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d dr] ¡™£¢∞§¶•

335

336

62

Pawns, Knights, Queens, Rooks, and Bishops The pin Black to move: Win a piece.

________ ° d d d 4] ‡d d d 0 ] fl d d d d] fid d d d ] › d d d G] ‹d d d d ] ¤ d d d d] ⁄d d d dR] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d dpd d] fid d d d ] ›rd H dRd] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

337

338

________ ° d d d d] ‡d d d d ] fl d 0 d d] fid d d d ] › !B1 d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d 1 dpd ] fl d d d d] fid d H d ] › d d d d] ‹d d d ! ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

339

340

________ ° d d d d] ‡d d 0 d ] fl G d d d] fid d d d ] › d H d d] ‹d d d d ] ¤ d d d d] ⁄d d d g ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d g ] fl d d d d] fid d d d ] ›pd d d d] ‹d d d d ] ¤PH d d d] ⁄! d d d ] ¡™£¢∞§¶•

341

342

63

Pawns, Knights, Queens, Rooks, and Bishops Defending  White to move: Defend a pawn or a piece that is under attack.

________ °rd d d d] ‡d d d dR] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤Pd d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡)qd d d ] fl d d dQd] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

343

344

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d dB1Pd] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d H d] ‹d ) ) d ] ¤ d g d d] ⁄d d d d ] ¡™£¢∞§¶•

345

346

________ ° d d d d] ‡d d d d ] fl d d d d] fid dPd d ] › d dbd d] ‹d d d d ] ¤ dPd dPd] ⁄d d dNd ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d dPd d] fid d d d ] ›Pd drd d] ‹d d d d ] ¤ d !Pd d] ⁄d d d d ] ¡™£¢∞§¶•

347

348

64

Pawns, Knights, Queens, Rooks, and Bishops Escapes Black to move: Save a pawn or a piece.

________ °rd d d d] ‡d d d d ] flbd d d d] fidPd d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄$ d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d g] fid d d h ] › d d d )] ‹d d G d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

349

350

________ ° d drd d] ‡d d d d ] fl d d d d] fid d 0 d ] › d d ) d] ‹d d d d ] ¤ d d d d] ⁄d d $ d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d 0 ] fl d d d d] fid $ dndr] › d dPd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

351

352

________ ° d d d 4] ‡d d d 0 ] fl d d d d] fid d d d ] › d d d g] ‹d d G ) ] ¤ d d d d] ⁄d d d dR] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d db] fl d d d d] fid d dn0 ] › d d dPd] ‹d dBd d ] ¤ d d d d] ⁄d dNd d ] ¡™£¢∞§¶•

353

354

65

Pawns, Knights, Queens, Rooks, and Bishops Restricting mobility  White to move: How to stop the black pawn?

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹dRd d d ] ¤pd d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d dRd d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d 0 d] ⁄d d d d ] ¡™£¢∞§¶•

355

356

________ ° d d G d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤pd d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d G d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d dp] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

357

358

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d dN] ¤ d d d 0] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤N0 d d d] ⁄d d d d ] ¡™£¢∞§¶•

359

360

66

Pawns, Knights, Queens, Rooks, and Bishops Rook against two pawns  White to move: Find the way to defeat the pawns.

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d dp$] ‹d d d d ] ¤ d d d 0] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d 0 d d] ‹d $ d d ] ¤ d 0 d d] ⁄d d d d ] ¡™£¢∞§¶•

361

362

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d dR0 d] ‹d d d d ] ¤ d 0 d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤pd $ d 0] ⁄d d d d ] ¡™£¢∞§¶•

363

364

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d 0 d] ‹d d 0 d ] ¤ d d d d] ⁄d d d dR] ¡™£¢∞§¶•

________ °Rd d d d] ‡d d d d ] fl d d d d] fid d d d ] › 0 d d d] ‹d 0 d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

365

366

67

Pawns, Knights, Queens, Rooks, and Bishops Two pawns against a rook Black to move: Promote at least one of the pawns to a queen.

________ ° $ d d d] ‡0 d d d ] fl d d d d] fid d d d ] › d d d d] ‹0 d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d $ d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d 0 d d ] ¤ d d 0 d] ⁄d d d d ] ¡™£¢∞§¶•

367

368

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d 0 d d] ‹$ d 0 d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d $ d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d 0 d ] ¤ d 0 d d] ⁄d d d d ] ¡™£¢∞§¶•

369

370

________ ° d d d d] ‡d d d d ] fl d dRd d] fid d d d ] › d dpd d] ‹d dpd d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d dpd ] › d d d d] ‹d dR0 d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

371

372

68

Pawns, Knights, Queens, Rooks, and Bishops Bishop against two pawns  White to move: Find the path to victory.

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d dpd] ‹d d d dp] ¤ d d G d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d 0Bd] ‹d d d d ] ¤ d d d 0] ⁄d d d d ] ¡™£¢∞§¶•

373

374

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d 0 d d] ‹d d 0 d ] ¤ d G d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d dpd d] ‹d d dpd ] ¤ d d dBd] ⁄d d d d ] ¡™£¢∞§¶•

375

376

________ ° d d d d] ‡d d dpd ] fl d d d d] fid d d d ] › d G d d] ‹d d d d ] ¤pd d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡dBd d d ] fl d d d d] fid d d d ] › d d dpd] ‹d d d dp] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

377

378

69

Pawns, Knights, Queens, Rooks, and Bishops Two pawns against a bishop Black to move: Promote at least one of the pawns to a queen.

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d dBd d] ‹d dp0 d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d 0pd ] ¤ d d d d] ⁄d d G d ] ¡™£¢∞§¶•

379

380

________ ° d d d d] ‡d d d d ] fl d dBd d] fid d d d ] › d d d 0] ‹0 d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid G d d ] › d 0 d d] ‹0 d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

381

382

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d dpd] ‹d d d dp] ¤Bd d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d dBd] fid d d d ] › d d 0 d] ‹d d d dp] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

383

384

70

Pawns, Knights, Queens, Rooks, and Bishops Knight against two pawns  White to move: Find the path to victory.

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d 0 d ] ¤ dpd d d] ⁄d H d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d dpd] ‹d d d dp] ¤ d d d d] ⁄d d d H ] ¡™£¢∞§¶•

385

386

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › H d d d] ‹d dpd d ] ¤pd d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d dNd 0] ‹d d d 0 ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

387

388

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d dpd d] ‹d d d 0 ] ¤ d d H d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d H 0] ‹d d d d ] ¤ d d dpd] ⁄d d d d ] ¡™£¢∞§¶•

389

390

71

Pawns, Knights, Queens, Rooks, and Bishops Two pawns against a knight Black to move: Promote at least one of the pawns to a queen, or trap the knight.

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d dNd] ‹d d 0pd ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › 0pd d d] ‹d d d d ] ¤ d d d d] ⁄dNd d d ] ¡™£¢∞§¶•

391

392

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d dpd d] ‹d d dpH ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl 0 d d d] fid d d d ] ›pd d d d] ‹d d d d ] ¤ H d d d] ⁄d d d d ] ¡™£¢∞§¶•

393

394

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d 0 0] ‹d d d d ] ¤ d d dNd] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d 0 d d] ‹0 d d d ] ¤ d d d d] ⁄d H d d ] ¡™£¢∞§¶•

395

396

72

Pawns, Knights, Queens, Rooks, and Bishops Queen against two pawns  White to move: Find the path to victory.

________ ° ! d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤pdpd d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹dQd d d ] ¤pd d d 0] ⁄d d d d ] ¡™£¢∞§¶•

397

398

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d !] ‹d d d d ] ¤ d d 0 0] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d dQ] ¤ dpd dpd] ⁄d d d d ] ¡™£¢∞§¶•

399

400

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › dQd d d] ‹d d d d ] ¤ dpd dpd] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡! d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤pd d d 0] ⁄d d d d ] ¡™£¢∞§¶•

401

402

73

Pawns, Knights, Queens, Rooks, and Bishops Queen against three pawns Black to move: Find the path to victory.

________ ° d 1 d d] ‡d d d ) ] fl d d ) )] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d ) ) d ] fl d ) d d] fid d d dq] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

403

404

________ ° d d d d] ‡d dPd d ] fl dPdPd d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d 1] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡dPdPd d ] fl dPd d d] fidqd d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

405

406

________ ° d d dqd] ‡d d dPd ] fl d d dP)] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d ) d d ] flP) d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d 1] ⁄d d d d ] ¡™£¢∞§¶•

407

408

74

The King Safe squares  White to move: Where can the white king go? Find one or two possibilities.

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹i d d d ] ¤ d d d d] ⁄I d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d i d] ⁄d d d dK] ¡™£¢∞§¶•

409

410

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d i d d ] ¤ d d d d] ⁄I d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹dkd d d ] ¤ d d d d] ⁄dKd d d ] ¡™£¢∞§¶•

411

412

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] ›Kdkd d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d dkd d ] ¤ d d d d] ⁄d dKd d ] ¡™£¢∞§¶•

413

414

75

Kings, Pawns, Knights, Queens, Rooks, and Bishops Attacking Black to move: Attack a white pawn or piece with the black king.

________ ° d d d d] ‡d d d d ] fl d d d d] fid i d d ] › d dPd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid i d d ] › d d d d] ‹d d H d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

415

416

________ ° d d d d] ‡d d d d ] fl d d d d] fid dkd d ] › d d $ d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d dkd d] ‡d d d d ] fl dRd d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

417

418

________ ° d d d d] ‡d d d d ] fl d d d d] fid G i d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d i d d] ‹d d d d ] ¤ d dBd d] ⁄d d d d ] ¡™£¢∞§¶•

419

420

76

Kings, Pawns, Knights, Queens, Rooks, and Bishops Double attack  White to move: Attack two black pieces or pawns with the king.

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d gn] ¤ d d d d] ⁄d d d dK] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid h h d ] › d d d d] ‹d I d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

421

422

________ ° d d d 4] ‡d d d d ] fl d d I h] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] flpd d d d] fih I d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

423

424

________ ° d dKd d] ‡d d d d ] fl dpdpd d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid dKd d ] › d d 0 d] ‹d dpd d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

425

426

77

Kings, Pawns, Knights, Queens, Rooks, and Bishops Capturing an undefended piece Black to move: Which piece or pawn can be taken?

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d dNi d] ‹d d dPd ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid Hkd d ] › d G d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

427

428

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d iBd d] ‹d H d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid dkG d ] › d dRd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

429

430

________ ° d d d d] ‡d d d d ] fl d d d d] fid d dRd ] › d dkd d] ‹d d dNd ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d dRd d ] fl dkd d d] fid H d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

431

432

78

Kings, Pawns, Knights, Queens, Rooks, and Bishops Escaping from a dungeon  White to move: Which piece or pawn can be taken?

________ ° d d d d] ‡h 4 d d ] flnIpd d d] fi4b0 d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid 4 h d ] › dpInd d] ‹d 0b0 d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

433

434

________ ° d d d d] ‡d d d d ] fl d d d d] fidr0 d d ] › gKh d d] ‹dphrd d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d dr0rd] fid d hKg ] › d dphpd] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

435

436

________ ° d d d d] ‡d d d d ] fl d d d d] fid 4p4 d ] › dnInd d] ‹d 0b0 d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d 4n4 d] ‹d dpInd ] ¤ d 0b0 d] ⁄d d d d ] ¡™£¢∞§¶•

437

438

79

Kings, Pawns, Knights, Queens, Rooks, and Bishops Defending  White to move: How to save a pawn or a piece?

________ ° d drd d] ‡d d d d ] fl d d d d] fid d d d ] › dKd d d] ‹d d d d ] ¤ d dPd d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° dqd d d] ‡d d d d ] fl d d d d] fid dKd d ] › d d d d] ‹d d d d ] ¤ dPd d d] ⁄d d d d ] ¡™£¢∞§¶•

439

440

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d dKd d ] ¤ i d d d] ⁄dBd d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d dKdkd] ⁄d d d H ] ¡™£¢∞§¶•

441

442

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d 1N] › d d d d] ‹d d d d ] ¤ d d I d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹i d d d ] ¤Pd d d d] ⁄d d dBd ] ¡™£¢∞§¶•

443

444

80

Kings, Pawns, Knights, Queens, Rooks, and Bishops Defending Black to move: How to save a pawn or a piece?

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d Ipd d] ‹d d d d ] ¤ d d dkd] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d 0 d ] fl d dKd d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d g] ⁄d d d d ] ¡™£¢∞§¶•

445

446

________ ° d d dnd] ‡d d g I ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d h d] ‡d d dKg ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

447

448

________ ° d d d d] ‡d d d d ] fl d d d d] fid 4 d d ] › dbInd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d dpd d ] fl d d d d] fid d d d ] › dr0rd d] ‹d dKd d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

449

450

81

Kings, Pawns, Knights, Queens, Rooks, and Bishops King against two pawns  White to move: Find the best move.

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d 0 d ] ¤ d dK0 d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d dpdpd ] ¤ d d d d] ⁄d dKd d ] ¡™£¢∞§¶•

451

452

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] ›pd d d d] ‹I 0 d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d dp] › d dpd I] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

453

454

________ ° d d d d] ‡I 0 d d ] fl 0 d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d 0pdK] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

455

456

82

Kings, Pawns, Knights, Queens, Rooks, and Bishops Trapping the rook  White to move: Catch the rook.

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹) d d d ] ¤r)Kd d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d 0] ‹d d d d ] ¤ d d dP4] ⁄d d dKd ] ¡™£¢∞§¶•

457

458

________ ° d d d d] ‡d d d d ] fl d d d 0] fid d d 0r] › d d d 0] ‹d d d ) ] ¤ d d d d] ⁄d d dKd ] ¡™£¢∞§¶•

________ ° d d I d] ‡d d d d ] fl d dpd 4] fid d d dp] › d d d d] ‹d d d d ] ¤ d d )Pd] ⁄d d d d ] ¡™£¢∞§¶•

459

460

________ ° d d d d] ‡d d d d ] flpd d d d] fi4 dpd d ] › d ) d d] ‹dKd d d ] ¤Pd d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d dpd d] fid 0 4 0 ] › dPd dKd] ‹d d )Pd ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

461

462

83

Kings, Pawns, Knights, Queens, Rooks, and Bishops Trapping the bishop Black to move: Catch the bishop.

________ ° d d d d] ‡d d d dB] fl d d iPd] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d dpd] ‹d d d d ] ¤ d d i G] ⁄d d d d ] ¡™£¢∞§¶•

463

464

________ ° d d d d] ‡d d dk0B] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d 0 ] fl d d d i] fid d d d ] › d d d G] ‹d d d ) ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

465

466

________ ° i d d d] ‡d d d d ] flB0 d d d] fidPd d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d dp0B] fl d d d d] fid dkd d ] › d d d d] ‹d d d d ] ¤ d d dPd] ⁄d d d d ] ¡™£¢∞§¶•

467

468

84

Kings, Pawns, Knights, Queens, Rooks, and Bishops Trapping the queen  White to move: Catch the queen.

________ ° d d d d] ‡d d d d ] fl d d d d] fi0 d d d ] ›P0 d d d] ‹1Pd d d ] ¤PdKd d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d dKd] ‡d d d d ] fl d d dp1] fid d d dp] › d d dP)] ‹d d d d ] ¤ d d dPd] ⁄d d d d ] ¡™£¢∞§¶•

469

470

________ ° d d d d] ‡d d d dp] fl d dK0 1] fid d dP0P] › d d dPd] ‹d d d d ] ¤ d d ) d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl dpd d d] fi0 ) d d ] ›q0Pd d d] ‹0 d d d ] ¤K) d d d] ⁄d d d d ] ¡™£¢∞§¶•

471

472

________ ° d d d d] ‡d d dpd ] fl d d 0 0] fid d dPdq] › d dPd )] ‹d d d I ] ¤ d d ) d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡dpd d d ] fl d 0pd d] fidPdqd 0 ] ›Pd ) d d] ‹dpdKd ) ] ¤ ) dPd d] ⁄d d d d ] ¡™£¢∞§¶•

473

474

85

Kings, Pawns, Knights, Queens, Rooks, and Bishops Trapping the knight Black to move: Catch the knight.

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹i d d d ] ¤ d d d d] ⁄H d d d ] ¡™£¢∞§¶•

________ ° d d d H] ‡d d d d ] fl d d d d] fid d d i ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

475

476

________ ° d d d d] ‡H 0kd d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d 0N] fl d i d 0] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d )] ⁄d d d d ] ¡™£¢∞§¶•

477

478

________ ° d d d d] ‡d d d d ] fl 0kd d d] fid d d d ] ›Nd 0 d d] ‹) d d d ] ¤ ) ) d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d 0p] fl d dkd d] fid d d d ] › d d d H] ‹d d dPd ] ¤ d d dPd] ⁄d d d d ] ¡™£¢∞§¶•

479

480

86

Kings, Pawns, Knights, Queens, Rooks, and Bishops The pawn is desperate to become a queen  White to move: Find the best opportunity.

________ ° h d d d] ‡dpi d d ] flPd d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d h ] fl d dp) i] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

481

482

________ ° d d d d] ‡d dp0pd ] fl d dPd d] fid d i d ] › d d d d] ‹d d d d ] ¤ d d g d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d 0 0 d ] fl d ) dnd] fid dnd d ] › d i d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

483

484

________ °rh d d d] ‡0 0 d d ] fl ) d d d] fid d d d ] › i d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡dp0pd d ] fl dPi d d] fidnd d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

485

486

87

Check Is it check or not?  White to move: Is the white king in check?

________ ° d d d d] ‡d d d d ] fl d d d d] fid dnd d ] › d d d d] ‹d dKd d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d dnI d ] ¡™£¢∞§¶•

487

488

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d dpd d] ⁄d d I d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d db] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄I d d d ] ¡™£¢∞§¶•

489

490

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › dnd d d] ‹d d d d ] ¤ I d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° 1 d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d I] ⁄d d d d ] ¡™£¢∞§¶•

491

492

88

Check Rook checks  White to move: Check with the rook in such a way that the king can’t capture it.

________ ° d d d d] ‡d d d d ] fl d i d d] fid d d d ] › dRd d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › dRd d d] ‹d d i d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

493

494

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d $ ] ¤ dkd d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl $ d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ dkd d d] ⁄d d d d ] ¡™£¢∞§¶•

495

496

________ ° i d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄$ d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d i] ⁄$ d d d ] ¡™£¢∞§¶•

497

498

89

Check Bishop checks Black to move: Check with the bishop in such a way that the king can’t take it.

________ ° d d d d] ‡d d d d ] fl dbd d d] fid d d d ] › d d d d] ‹dKd d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › dbd d d] ‹d d d d ] ¤ d d d d] ⁄d dKd d ] ¡™£¢∞§¶•

499

500

________ ° d d d d] ‡d d d d ] fl d d d d] fid d g d ] › d d d d] ‹I d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fig d d d ] › d d d d] ‹d d I d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

501

502

________ ° d d d d] ‡dbd d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d dKd ] ¡™£¢∞§¶•

________ ° d d dbd] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄dKd d d ] ¡™£¢∞§¶•

503

504

90

Check Knight checks  White to move: Give check with the knight.

________ ° d dkd d] ‡d d d d ] flNd d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d dkd d] ‡d d d d ] fl d d d d] fid d d d ] › d d dNd] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

505

506

________ ° d d d d] ‡d d d d ] fl d d d d] fii d d d ] › d d d d] ‹d d d d ] ¤ H d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡i d d d ] fl d d d d] fiH d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

507

508

________ ° d dkd d] ‡d d dNd ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d dNdk] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

509

510

91

Check Pawn checks Black to move: Give check with a pawn move.

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d I d d ] ¤ dpd d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d I] ‹d d d d ] ¤ d dpd d] ⁄d d d d ] ¡™£¢∞§¶•

511

512

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d 0 I d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d dpd d ] ¤ dkd d d] ⁄d d I d ] ¡™£¢∞§¶•

513

514

________ ° d d d d] ‡d dpd d ] fl d d d d] fid d d d ] › dkdKd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d 0 d d ] fl d d d d] fidKdkd d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

515

516

92

Check Queen checks  White to move: Check with the queen in such a way that Black can’t take it.

________ ° i d d d] ‡dpd d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d ! d d ] ¡™£¢∞§¶•

________ ° i d d d] ‡dpd d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ dQd d d] ⁄d d d d ] ¡™£¢∞§¶•

517

518

________ ° i d d d] ‡d d d d ] fl d d d d] fidrd d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄! d d d ] ¡™£¢∞§¶•

________ ° d d dkd] ‡d d dbd ] fl d d d !] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

519

520

________ ° d d d d] ‡d d d dk] fl d d ! d] fid d d dq] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d dkd d] ‡d d h d ] fl d d ! d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

521

522

93

Check Defending against check Black to move: Find a defense.

________ ° d d ! i] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d dkd d] ‡d d ! d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

523

524

________ °kg d d d] ‡d d d d ] flQd d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ °kdQd d d] ‡h d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

525

526

________ °Rd d d i] ‡d d d 0 ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ °kgbd d d] ‡0 d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d dBd] ⁄d d d d ] ¡™£¢∞§¶•

527

528

94

Check Discovered check  White to move: Give a discovered check.

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] ›kd dPd $] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° i d d d] ‡d d d d ] fl d d d d] fid d ) d ] › d d G d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

529

530

________ ° d d d d] ‡d d d dk] fl d dp0 d] fid d dPd ] › d d d d] ‹d dBd d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d )] ‹d d d d ] ¤ d d dPd] ⁄d d i IQ] ¡™£¢∞§¶•

531

532

________ ° d d d d] ‡d d d dk] fl d d d d] fid d d d ] › d d dPd] ‹d d dPd ] ¤ d d d H] ⁄d d d dR] ¡™£¢∞§¶•

________ ° d d d i] ‡d d d d ] fl d d d d] fid d d d ] ›PdPd d d] ‹d d d d ] ¤ H d d d] ⁄G dBd d ] ¡™£¢∞§¶•

533

534

95

Check Discovered check winning a piece Black to move: Win a piece.

________ °rd d d d] ‡d d d d ] flpd d d d] fidPd d d ] › dBd d d] ‹d d d d ] ¤Kd d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d g d] ‡d d 0 d ] fl d d d d] fid d d d ] › d H d d] ‹I d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

535

536

________ ° d d d d] ‡d d $ d ] fl d d d d] fig d d d ] › d d d d] ‹d h d d ] ¤ d d d d] ⁄d d I d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fidKd h dr] › d d d d] ‹d d d d ] ¤ H d d d] ⁄d d d d ] ¡™£¢∞§¶•

537

538

________ °Kdbd drd] ‡d d d d ] fl d d d d] fid d d d ] › dBd d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d ! ] fl d d dPd] fid d d d ] › d d d d] ‹d d dbd ] ¤ d drd d] ⁄d dKd d ] ¡™£¢∞§¶•

539

540

96

Check Double check  White to move: Give double check.

________ ° d d d d] ‡d d d i ] fl d d d d] fid d d d ] › d d d d] ‹d d d G ] ¤ d d d d] ⁄d d d $ ] ¡™£¢∞§¶•

________ ° i H d $] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

541

542

________ ° d d d d] ‡d d d d ] fl d dPd i] fid d d d ] › d d d d] ‹d d $ d ] ¤ d d d d] ⁄d G d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fidkd d d ] › d ) d d] ‹d d d d ] ¤ d dNd d] ⁄d d dBd ] ¡™£¢∞§¶•

543

544

________ ° d d d d] ‡d d d d ] fl d d dkd] fid d d d ] › d d d d] ‹d dRd H ] ¤ dQd d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fii d H dQ] › dBd d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

545

546

97

Check Double check winning a piece Black to move: Win a piece.

________ ° d d d d] ‡d d d d ] fl d d d d] fid d 4 d ] › d d d d] ‹d d h d ] ¤ d d d d] ⁄H d I d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] flrdbd dKd] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄dQd d d ] ¡™£¢∞§¶•

547

548

________ ° d d d d] ‡d d d g ] fl d d 4 d] fid d d dP] › d d d d] ‹d I d dQ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° dbd d d] ‡d dnd d ] fl dQd d d] fid d d d ] › d d )Kd] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

549

550

________ ° d 1 d d] ‡d dbdBd ] fl d d d d] fid d d dQ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d dKd d ] ¡™£¢∞§¶•

________ ° d drd d] ‡d d d d ] fl dnd d d] fid d 0 d ] › d ) ) d] ‹d G I d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

551

552

98

Checkmate Is it checkmate or not? Black to move: Has Black’s king been checkmated?

________ ° d d d i] ‡d d d ! ] fl d d d d] fid d dId ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° i d d d] ‡d ! d d ] fl d I d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

553

554

________ °kd d d d] ‡dBd d d ] fl I d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ °k$ d d d] ‡d d d d ] fl I d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

555

556

________ ° d d d d] ‡d d d d ] fl d d I i] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d dR] ¡™£¢∞§¶•

________ ° d d i !] ‡d d d d ] fl d dKd d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

557

558

99

Checkmate Is it checkmate or not?  White to move: Has White’s king been checkmated?

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹dnd d d ] ¤ dkd d d] ⁄I d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d i ] ¤ d d d 4] ⁄d d d dK] ¡™£¢∞§¶•

559

560

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹ind d d ] ¤ d d d d] ⁄IRd d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d !] fid d d d ] › d d d d] ‹d dkd d ] ¤ d d d d] ⁄4 dKd d ] ¡™£¢∞§¶•

561

562

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d dkd d ] ¤ d dqd d] ⁄d d I d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d g ] fl d d d d] fid d d d ] › d d d d] ‹dkd d d ] ¤ dpd d d] ⁄I d d d ] ¡™£¢∞§¶•

563

564

100

Stalemate Is it stalemate or not? Black to move: Is Black’s king stalemated?

________ ° d d d i] ‡d d d d ] fl d d d I] fid d d d ] › d d d d] ‹d d d d ] ¤Bd d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d dkd d] ‡dNd d dN] fl d dKd d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

565

566

________ ° d i d d] ‡d d d d ] fl dQdKd d] fid d d d ] › d d d d] ‹d d d d ] ¤ d dpd d] ⁄d d d d ] ¡™£¢∞§¶•

________ °kg dRd d] ‡d d d d ] flKd d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

567

568

________ ° d d d d] ‡d d d d ] fl d ! d d] fid d d d ] › d dkd d] ‹d d dpd ] ¤ d d I d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d i] ‡d d d d ] fl d d dQd] fid d d d ] › d d d d] ‹d d d dp] ¤ d d d d] ⁄d d d dK] ¡™£¢∞§¶•

569

570

101

Stalemate Is it stalemate or not?  White to move: Is White’s king stalemated?

________ ° d d d d] ‡d d dkd ] fl d d d d] fid d d d ] › d d drd] ‹dPd d d ] ¤ d d drd] ⁄d d d dK] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl 0 d d d] fidPd d d ] › d d d d] ‹d dkd d ] ¤ d dpd d] ⁄d d I d ] ¡™£¢∞§¶•

571

572

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d dbgPd ] ¤ dkd d d] ⁄d d I d ] ¡™£¢∞§¶•

________ ° d dkdbd] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹dRd d d ] ¤Kd d d d] ⁄d 1 d d ] ¡™£¢∞§¶•

573

574

________ ° d d d d] ‡d d d db] fl d dkd d] fid d )Rd ] ›rd GKd d] ‹d d d 1 ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ °kd d d 4] ‡dbd d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d dRH] ⁄4 d d GK] ¡™£¢∞§¶•

575

576

102

Checkmate and Stalemate Is it checkmate or stalemate?

________ °kd d d d] ‡d d d d ] fl ! d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d I ] ¡™£¢∞§¶•

Black to move.

________ ° d d dkd] ‡d d d d ] fl d d ! I] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

577

578

________ ° d dkd d] ‡d d ) d ] fl d dKd d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d i] ‡d d d d ] fl d d HKd] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

579

580

________ °Rd d d d] ‡d d d d ] fl d d d d] fii I d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d IBi] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

581

582

103

Checkmate and Stalemate Is it checkmate or stalemate?

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹dkd d d ] ¤ dpd d d] ⁄I d d d ] ¡™£¢∞§¶•

 White to move.

________ ° d d d 1] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d i d] ⁄d d d dK] ¡™£¢∞§¶•

583

584

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d i d d ] ¤ 1 d d d] ⁄I d d d ] ¡™£¢∞§¶•

________ °kd d drd] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤rd d d d] ⁄d d d dK] ¡™£¢∞§¶•

585

586

________ ° d d d d] ‡d d d d ] fl d dkd d] fid d d d ] › d dKd d] ‹d drdrd ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d dnd d ] fl d d d d] fid d d d ] › d I d d] ‹dqd dkd ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

587

588

104

Perpetual Check Perpetual check  White to move: Give perpetual check.

________ ° dKd d d] ‡i d d d ] flrd drd d] fidRd d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d gk4] ‡d d d d ] fl d d IB0] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

589

590

________ °kdNd d d] ‡d I d d ] flpd d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d dqd d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d I i ] fl d d dp0] fid d d d ] › d d d d] ‹d dqd d ] ¤ d d d d] ⁄d d dRd ] ¡™£¢∞§¶•

591

592

________ ° d d d d] ‡d d d d ] fl d d d d] fid H d d ] › d dpd d] ‹d I d d ] ¤pd dBdqd] ⁄i d d d ] ¡™£¢∞§¶•

________ ° d 1 4 i] ‡d d d d ] fl d d d 0] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄dK! d d ] ¡™£¢∞§¶•

593

594

105

Perpetual Check Perpetual check Black to move: Give perpetual check.

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d i d ] ¤ d d 4 d] ⁄d $ IRd ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d 4 ] fl d dQd d] fid d d d ] › d d d )] ‹d d d )K] ¤ d d i d] ⁄d d d dR] ¡™£¢∞§¶•

595

596

________ ° d d d d] ‡dkd d d ] fl d d d d] fi! ) d d ] ›K) d d d] ‹) d d d ] ¤ d dbd d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d gkdPH ] ¤ d d IPd] ⁄d dBdRd ] ¡™£¢∞§¶•

597

598

________ ° d d d d] ‡d d d )P] fl d d h I] fid d dkd ] › d d d )] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡dpdnd d ] fl )pd d d] fid d d d ] ›Kd d d d] ‹H i d d ] ¤ d dQd d] ⁄d d d d ] ¡™£¢∞§¶•

599

600

106

Castling The rules for castling  White to move: Is castling allowed here?

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d g] ‹d d d d ] ¤ d d d d] ⁄$ d I d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d dbd] ‹d d d d ] ¤ d d d d] ⁄$ d I d ] ¡™£¢∞§¶•

601

602

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d g d] ‹d d d d ] ¤ d d d d] ⁄$ d I d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d dbd d] ‹d d d d ] ¤ d d d d] ⁄$ d I d ] ¡™£¢∞§¶•

603

604

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d g d d] ‹d d d d ] ¤ d d d d] ⁄$ d I d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › dbd d d] ‹d d d d ] ¤ d d d d] ⁄$ dKd d ] ¡™£¢∞§¶•

605

606

107

Castling The rules for castling Black to move: Is castling allowed here?

________ ° d dkd 4] ‡d H d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d dkd 4] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d dRd ] ¡™£¢∞§¶•

607

608

________ ° d dkd 4] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d ! ] ¡™£¢∞§¶•

________ ° d dkd 4] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄! d d d ] ¡™£¢∞§¶•

609

610

________ ° d dkd 4] ‡d d d d ] fl d dNd d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d dkd 4] ‡d d d dP] fl d d dPd] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

611

612

108

Capturing en passant  Captures  White to move: Black has just moved a pawn forward two squares. Can it be taken en passant?

 ________ ° d d d d] ‡d d d d ] fl d d d d] fid dP0 d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d ) d d] fid 0 d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

613

614

________ ° d d d d] ‡d d d d ] fl d d d d] fid d 0 d ] › d dPd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d 0Pd ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

615

616

________ ° d d d d] ‡d d d d ] fl d d ) d] fid d d 0 ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid ) 0 d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

617

618

109

Capturing en passant  Captures Black to move: White has just moved a pawn forward two squares. Can it be taken en passant? 

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d 0Pd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] ›P0 d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

619

620

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d ) d d] ‹d 0 d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d 0 ) d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

621

622

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d gPd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d ) d d] ‹drd d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

623

624

110

Solutions 1. Yes. 2. Yes. 3. Yes. 4. No. 5. No. 6. No. 7. 1...R xe1. 8. 1...R xg8. 9. 1...R xd3. 10. 1...R xa7. 11. 1...R xa7. 12. 1...R xa5. 13. Yes, it’s good. 14. No (Black takes the  white rook in reply). 15. No. 16. No. 17. No. 18. No. 19. 1...R xc8. 20. 1...R xh7. 21. 1...R xh8. 22. 1...R xc4. 23. 1...R xa8. 24. 1...R xh1. 25. Yes. 26. Yes. 27. No. 28. No. 29. Yes. 30. Yes. 31. 1...B xc3. 32. 1...B xh1 33. 1...B xe1 34. 1...B xd6 35. 1...B xe5 36. 1...B xb2 37. Bd4. 38. Bb3. 39. Ba1. 40. Ba4.

41. Be1. 42. Bh2. 43. 1. Rd4, 1. Re5. 44. 1. Rc7, 1. Re3. 45. 1. Rb8, 1. Re3. 46. 1. Rb7, 1. Rf5. 47. 1. Ra2, 1. Rh3. 48. 1. Ra8, 1. Rh1. 49. 1...Bb7. 50. 1...Bf4. 51. 1...Be6. 52. 1...Be4. 53. 1...Bf4. 54. 1...Bb7. 55. 1. Re5. 56. 1. Rh2. 57. 1. Re8. 58. 1. Rd5. 59. 1. Ra2. 60. 1. Rc2. 61. 1...Be5. 62. 1...Bd2. 63. 1...Bc6. 64. 1...Bc5. 65. 1...Bc4. 66. 1...Bd5. 67. 1. Ra8. 68. 1. Rh8. 69. 1. Ra8. 70. 1. Rh7. 71. 1. Ra4. 72. 1. Rf1. 73. 1...Bg7. 74. 1...Be4. 75. 1...Bd8. 76. 1...Bf7. 77. 1...Bf1. 78. 1...Ba7. 79. 1. R xh1. 80. 1. B xd3.

81. 1. R xh1. 82. 1. B xh2. 83. 1. R xd8. 84. 1. R xh4. 85. 1. Ra8 (now one of the black pieces is forced to make a move, leaving the other piece under attack; for example: 1... Rh4 2. R xg8). 86. 1. Re6. 87. 1. Raa5 (but not 1. Rf2 because of 1...Bg4 or 1...Bg6). 88. 1. Rh2. 89. 1. Rae2. 90. 1. Rb5. 91. 1...Ra8, and then, for example: 2. Ra5 Bb7. 92. 1...Bg7. 93. 1...Bb7. 94. 1...Rg7. 95. 1...Bb8 (an attack in reply). 96. 1...Re3 2. B xd2 Rd3 (winning back the piece). 97. 1. Rb1. 98. 1. Rh4. 99. 1. Rc8. 100. 1. Re2. 101. 1. Bd5. 102. 1. Rd4. 103. 1...Bg2. 104. 1...Ba7. 105. 1...Bf5. 106. 1...Be3. 107. 1...Rf1. 108. 1...Bb2. 109. 1. R xa3 (but not 1. R xc5 B xc5 2. R xa7 B xa7).

111

110. 1. R xc5. 111. 1. R xa5. 112. 1. R xg8. 113. 1. R xa8. 114. 1. Rh2 R xh2 2. B xf3. 115. Yes. 116. Yes. 117. Yes. 118. No. 119. No. 120. No. 121. 1...Qf1. 122. 1...Qa7. 123. 1...Qc7. 124. 1...Qf5. 125. 1...Qf8. 126. 1...Qc3. 127. 1. Qb8, 1. Qc1, 1. Qc2. 128. 1. Qa4, 1. Qb4, 1. Qh3. 129. 1. Qc7, 1. Qh1, 1. Qh6. 130. 1. Qb3, 1. Qd7, 1. Qh7. 131. 1. Qe3, 1. Qf7, 1. Qf8. 132. 1. Qb8, 1. Qf8, 1. Qg4. 133. 1. Qf6. 134. 1. Qh3. 135. 1. Qc2. 136. 1. Qb3. 137. 1. Qg1. 138. 1. Qb8. 139. 1...Qb1. 140. 1...Qf3. 141. 1...Qe5. 142. 1...Qe2. 143. 1...Qc3. 144. 1...Qd1.

145. 1. Bd4. 146. 1. Ra8. 147. 1. Re1. 148. 1. Rg1. 149. 1. Rb4. 150. 1. Ra2. 151. 1...Q xh7. 152. 1...Q xh8. 153. 1...Q xh4. 154. 1...Q xe5. 155. 1...Q xb4. 156. 1...Q xd3. 157. 1. Qh1 (and Black loses a piece because of the pin). 158. 1. Qc8. 159. 1. Bf3. 160. 1. Bb2. 161. 1. Qg5. 162. 1. Qh5. 163. 1...Qb2. 164. 1...Qg2. 165. 1...Bh2. 166. 1...Rd3. 167. 1...Qc3. 168. 1...Rf1. 169. 1. Qb1. 170. 1. Bg2. 171. 1. Be7. 172. 1. Qd5. 173. 1. Rc2. 174. 1. Rb3. 175. No. 176. No. 177. No. 178. Yes. 179. Yes. 180. Yes. 181. 1...N xd3. 182. 1...N xc4. 183. 1...N xg3. 184. 1...N xf7. 185. 1...N xe3.

186. 1...N xf4. 187. 1...Ng6. 188. 1...Nc7. 189. 1...Na6. 190. 1...Nf6. 191. 1...Ng5. 192. 1...Nc6. 193. Yes. 194. Yes. 195. Yes. 196. No. 197. No. 198. No. 199. 1...Nd4. 200. 1...Ne4. 201. 1...Ne5. 202. 1...N xd4. 203. 1...Nc5. 204. 1...Ne4. 205. 1. Rb7. 206. 1. Rf6. 207. 1. Rd6. 208. 1. Re6. 209. 1. Rd5. 210. 1. Re5. 211. 1. Bh5. 212. 1. Bd8. 213. 1. Bb5. 214. 1. Bg5. 215. 1. Bd6. 216. 1. Be5. 217. 1...Qd1. 218. 1...Qg2. 219. 1...Qd3. 220. 1...Qd4. 221. 1...Qf3. 222. 1...Qc4. 223. 1. Nc7. 224. 1. Nf6. 225. 1. Nd6. 226. 1. Ne7. 227. 1. Nf5.

228. 1. Nc4. 229. 1...Nf2. 230. 1...Nc5. 231. 1...Nc2. 232. 1...Nf3. 233. 1...Ne6. 234. 1...Nf5. 235. 1. N xc2. 236. 1. N xe2. 237. 1. N xb2. 238. 1. N xf5. 239. 1. N xd2. 240. 1. N xd2. 241. 1...Re8. 242. 1...Na6. 243. 1...Bd5. 244. 1...Rg8. 245. 1...Bf1. 246. 1...Qh8. 247. 1. Rc8. 248. 1. Ra8. 249. 1. Nf7. 250. 1. Re8. 251. 1. Bd4. 252. 1. Qe1. 253. 1...Bb7. 254. 1...Ne6. 255. 1...Rb8. 256. 1...Rh3. 257. 1...Nf2. 258. 1...N xf5. 259. No. 260. No. 261. No. 262. No. 263. Yes. 264. Yes. 265. 1...h3. 266. 1...dxe4. 267. 1...g3. 268. 1...h6. 269. 1...d3.

112

270. 1...g4. 271. 1. cxb4. 272. 1. exf5. 273. 1. dxe5. 274. 1. exd5. 275. 1. cxd5. 276. 1. dxc5. 277. No. 278. No. 279. Yes. 280. Yes. 281. Yes. 282. Yes. 283. 1. bxa6. 284. 1. fxg6. 285. 1. exf4. 286. 1. dxc5. 287. 1. exd5. 288. 1. gxh4. 289. 1...a5. 290. 1...f5. 291. 1...e5. 292. 1...c5. 293. 1...c5. 294. 1...c5. 295. 1. e4. 296. 1. d4. 297. 1. e4. 298. 1. exd4. 299. 1. e5. 300. 1. a5. 301. 1...a1 Q, 1...a1R. 302. 1...e1 Q, 1...e1B. 303. 1...f1 Q, 1...f1R. 304. 1...f1 Q, 1...f1B. 305. 1...h1 N. 306. 1...d1 N. 307. 1...c3 2. dxc3 e3, and the black pawn queens first. 308. 1...c3 2. dxc3 dxe3. 309. 1...g4 2. hxg4 h3. 310. 1...b3 2. cxb3 d3.

311. 1...b3 2. axb3 axb3. 312. 1...f3 2. exf3 (2. gxf3 e3 3. fxe3 g3) 2...g3 3. fxg3 e3. 313. 1. b5. 314. 1. g5 fxg5 2. f6. 315. 1. c6 dxc6 3. dxe6. 316. 1. e5 dxe5 2. d6 exd6 3. f6. 317. 1. b6 cxb6 2. d6. 318. 1. d5 cxd5 2. b5. 319. 1. a4. 320. 1. e3. 321. 1. h3. 322. 1. c4. 323. 1. f3. 324. 1. c4. 325. 1...e5. 326. 1...g6. 327. 1...b5. 328. 1...e4. 329. 1...e5. 330. 1...c5. 331. 1. cxd7. 332. 1. gxf7. 333. 1. dxc6. 334. 1. exd5. 335. 1. cxd4. 336. 1. gxf6. 337. 1...g5. 338. 1...e5. 339. 1...d5. 340. 1...f6. 341. 1...e5. 342. 1...a3. 343. 1. Rh2. 344. 1. Qg1. 345. 1. Bf3. 346. 1. Nd5. 347. 1. Ne3. 348. 1. Qa2. 349. 1...Bb7. 350. 1...Nf7.

351. 1...e4. 352. 1...Ng3. 353. 1...Re8. 354. 1...Ne3. 355. 1. Ra3. 356. 1. Rf8. 357. 1. Bg7. 358. 1. Bc7. 359. 1. Nf2. 360. 1. Nc3. 361. 1. R xh2. 362. 1. Rd3. 363. 1. Rd4. 364. 1. Rd1. 365. 1. Re1. 366. 1. Rc8. 367. 1...a2. 368. 1...c2. 369. 1...e2. 2. Ra1 d3. 370. 1...e2 2. R xd2 e1Q. 371. 1...d2 2. Rd6 e3. 372. 1...f4. 2. Rd1 e2. 373. 1. Bg3. 374. 1. Bf3. 375. 1. Bc1 e2 2. Bd2. 376. 1. Bh1 f2 2. Bg2. 377. 1. Bf6 (1...f5 was threatened). 378. 1. Bc8 h2 2. Bb7. 379. 1...e2. 380. 1...f2. 381. 1...h3. 382. 1...d3 2. Bb4 a2. 383. 1...g3 2. Be6 g2. 384. 1...f3. 385. 1. Ne2. 386. 1. Ne2. 387. 1. N xa2. 388. 1. Ng5. 389. 1. Nh3. 390. 1. Nh3 (but not 1. N xg2 h3).

391. 1...e2. 392. 1...c3. 393. 1...e3. 394. 1...a3. 395. 1...h3. 396. 1...d3. 397. 1. Qb2. 398. 1. Qd1. 399. 1. Qh3. 400. 1. Qe3. 401. 1. Qc5. 402. 1. Qa8. 403. 1...Qg8. 404. 1...Qe8. 405. 1...Qd6. 406. 1...Qb6. 407. 1...Qf8. 408. 1...Qc2 2. a7 Qc6. 409. 1. Kb1. 410. 1. Kh2. 411. 1. Ka2, 1. Kb1. 412. 1. Ka1, 1. Kc1. 413. 1. Ka3, 1. Ka5. 414. 1. Kc1, 1. Ke1. 415. 1...Kd4. 416. 1...Kd4. 417. 1...Ke5. 418. 1...Kd7. 419. 1...Kd5. 420. 1...Ke3. 421. 1. Kg2. 422. 1. Kd4. 423. 1. Kg7. 424. 1. Kb6. 425. 1. Kd7. 426. 1. Ke4. 427. 1...K xf3. 428. 1...K xd4. 429. 1...K xc3. 430. 1...K xe4. 431. 1...K xf5. 432. 1...K xc5.

113

433. 1. K xa5. 434. 1. K xe3. 435. 1. K xd3. 436. 1. K xe4. 437. 1. K xd3. 438. 1. K xf4. 439. 1. Kd3. 440. 1. c4. 441. 1. Bc2. 442. 1. Nf3. 443. 1. Ng3. 444. 1. Bc4. 445. 1...Kf3. 446. 1...Bd6. 447. 1...Nf6. 448. 1...Bh6. 449. 1...Bd5. 450. 1...d5. 451. 1. Kf1. 452. 1. Ke1. 453. 1. Ka2. 454. 1. Kg3. 455. 1. Ka6 c5 2. Kb5. 456. 1. Kh6 e5 2. Kg5 (or 2. Kh5). 457. 1. Kb1. 458. 1. Kg1. 459. 1. g4. 460. 1. Kg7. 461. 1. a4. 462. 1. e4. 463. 1...Kg7. 464. 1...g3. 465. 1...g6. 466. 1...g5. 467. 1...Kc7. 468. 1...g6 2. Bg8 Ke6. 469. 1. Kb1. 470. 1. g5. 471. 1. Kf7. 472. 1. b3. 473. 1. f3.