Chess Camp Vol 3 - Checkmates with Many Pieces - Igor Sukhin.pdf

Igor Sukhin

Chess Camp Volume 3: Checkmates with Many Pieces

© 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: 9781936277094 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, Coaches, Parents, Parents, Teachers, Teachers, and Trainers ....................................................... ........................................................................ ................. 5

Mate in One in the Opening  Approaching the Opening .................................................................................... ............................................................................................................... ........................... 7 Silly Games ........................................................... ...................................................................................................................... ........................................................................... ................13 13 Open Games ................................................................................................................................... ...................................................................................................................................17 17 Semi-Open Games.......................................................... .................................................................................................................... ................................................................. .......40 40 Closed Games ......................................................................... ................................................................................................................................ ....................................................... 49 Mate in One in the Middlegame Pins .................................................................................................................................................55 Silly Pin Positions ........................................................... ..................................................................................................................... ................................................................. .......57 57 Double Check ................................................................................................................................. .................................................................................................................................58 58 Discovered Check ........................................................................................................................... ...........................................................................................................................60 60  Attacking the Kingside Castled Position Position...................................................... .......................................................................................... ....................................62 62  Attacking the Queenside Queenside Castled Position .................................................. ...................................................................................... ....................................63 63  Attacking an Uncastled Uncastled King ........................................................................................... ........................................................................................................... ................64 64 Checkmate as a Defense from Check .......................................................... .............................................................................................. ....................................65 65 Checkmate as a Defense from Double Check ....................................................... ................................................................................. ..........................66 66 Pairs of Positions ............................................................................................................................67 Mate in One in the Ending Pawn Endings ....................................................... .................................................................................................................. ........................................................................... ................72 72 Minor-Piece Endings ......................................................................................................................74 Major-Piece Endings ....................................................................................................................... .......................................................................................................................87 87 Pairs of Positions ............................................................................................................................92 Chess Aesthetics  All the Pieces on the Same Diagonal ............................................................................................ ............................................................................................ 100  All the Pieces on the Same File ........................................................ .................................................................................................... ............................................ 102  All the Pieces on the Same Rank ...................................................... .................................................................................................. ............................................ 105 Solutions

................................................................................................................... ........................................................ ......................................................................... .............. 110

Note for Coaches, Parents, Teachers, and Trainers By solving the problems in the first volume of this series, students reinforced their basic knowledge of the rules of the game and got a feel for the relative strengths of the pieces. By solving the problems in the second collection, students acquired their first skills at checkmating the king, and learned to quickly give mate in one in simple positional setups.  With the problems in the third collection, we aim to: 1) help students to see patterns in multi-piece positions in the opening and the middlegame; 2) teach students to use important tactical tools such as pins, discovered checks, and double checks to deliver mate; 3) familiarize them with the typical mating scenarios that arise no later than the 16th  move of the game in various chess openings – primarily in those that beginners play at first (mainly the open and half-open games); 4) teach them to develop a feel for the smallest changes in the position of the pieces (to this end, we offer pairs of middlegame and endgame situations in which a slight difference in the initial position leads to different mechanisms for achieving mate); and 5) provide practice in giving mate in sixand seven-piece pawn, minor-piece and major-piece endings. Mate-in-one problems are still an underestimated theme in the training of novice chessplayers. The inability to quickly find an opportunity to give mate in one in any position has a negative effect on a player’s development. The majority of modern games end with both players short on time (in time trouble), and in those conditions the one whose skill at giving mate in one has become automatic enjoys a serious advantage. But not knowing just one of the typical mating setups, or being unable to see it in a complicated piece arrangement, often leads to defeat even for the experienced player.

5

Mate in One in the Opening Approaching the Opening Two Pieces Against a Whole Army  White to move: Black has all of his troops on on the board, and aside aside from the king, White has has just one piece. But this piece turns out to be stronger than the whole enemy army.

 ________ �  __ °rhb1kgn4] ‡0p0p0 dp] fl d d d d] fid d dp0 ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d dQI d ]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1kgn4] ‡0p0p0 d ] fl d d 0p0] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄dBd I d ] ¡™£¢∞§¶•

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2

 ________ �  __ °rhb1kgn4] ‡0p0p0 dp] fl d d 0 d] fid d d 0 ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d dBI d ]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1kg 4] ‡0p0phpdp] fl d dpdpd] fid d d d ] › d dNd d] ‹d d d d ] ¤ d d d d] ⁄d d I d ] ¡™£¢∞§¶•

3

 ________ �  __ °rhb1kg 4] ‡0pdphp0p] fl d d d d] fid 0 0Nd ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d I d ]  ¡™  ¡ ™£¢∞§¶• � 5

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7

________ °rhb1kgn4] ‡0p0p0 d ] fl d d dpd] fid d dpdp] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d I ! ] ¡™£¢∞§¶• 6

Two Pieces Against a Whole Army Black to move.

 ________ �  __ ° d dkd d] ‡d d d d ] fl d d d d] fid d d d ] › ) ) d d] ‹d ! d d ] ¤P0PdP)P)] ⁄$NG IBHR]  ¡™  ¡ ™£¢∞§¶• �

________ ° drdkd d] ‡d d d d ] fl d d d d] fid d dQd ] › d ) d d] ‹d d d d ] ¤P) )P)P)] ⁄$NG IBHR] ¡™£¢∞§¶•

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 ________ �  __ ° d dkd d] ‡d d d d ] fl d d d 1] fid d d d ] › dQ) d d] ‹d d d d ] ¤P)PdP)P)] ⁄$NG IBHR]  ¡™  ¡ ™£¢∞§¶• �

________ ° d dkd 4] ‡d d d d ] fl d d d d] fid dBd d ] › d dNdPd] ‹d d d ) ] ¤P)P)P) d] ⁄$NGQI dR] ¡™£¢∞§¶•

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 ________ �  __ ° d dkd d] ‡d d d d ] fl d d G d] fid dPd d ] › ! d d d] ‹dPdPd d ] ¤PdpdP)P)] ⁄$Nd IBHR]  ¡™  ¡ ™£¢∞§¶• �

________ ° d dkd d] ‡d d d d ] fl d d d d] fid dQd d ] › d hPd d] ‹d d d d ] ¤P)P)N)P)] ⁄$ GNIBdR] ¡™£¢∞§¶•

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8

Three Pieces Against a Whole Army  White to move: Besides Besides the king, White only has two pieces, and and Black has his whole army frozen in its starting position. White mates him, and there are two ways to do it in each position.

 ________ �  __ °rhb1kgn4] ‡0p0p0p0p] fl d d d d] fid d d dQ] › dBd d d] ‹d d d d ] ¤ d d d d] ⁄d d I d ]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1kgn4] ‡0p0p0p0p] fl d d d d] fid d d d ] › dBd d d] ‹d d dQd ] ¤ d d d d] ⁄d d I d ] ¡™£¢∞§¶•

13

14

 ________ �  __ °rhb1kgn4] ‡0p0p0p0p] fl d d d d] fid dQd dB] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d I d ]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1kgn4] ‡0p0p0p0p] fl d dPdPd] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d I d ] ¡™£¢∞§¶•

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 ________ �  __ °rhb1kgn4] ‡0p0p0p0p] fl d d dPd] fid d d d ] › d d d d] ‹d d dQd ] ¤ d d d d] ⁄d d I d ]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1kgn4] ‡0p0p0p0p] fl d dPd d] fid d d dB] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d I d ] ¡™£¢∞§¶•

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9

Three Pieces Against a Whole Army Black to move.

 ________ �  __ ° d dkd d] ‡d d d d ] fl d d d d] fid g d d ] › d 1 d d] ‹d d d d ] ¤P)P)P)P)] ⁄$NGQIBHR]  ¡™  ¡ ™£¢∞§¶• �

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

19

20

 ________ �  __ ° d dkd d] ‡d d d d ] fl d d d d] fid d d d ] › d d dn1] ‹d d d d ] ¤P)P)P)P)] ⁄$NGQIBHR]  ¡™  ¡ ™£¢∞§¶• �

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

21

22

 ________ �  __ ° d dk4 d] ‡d d d d ] fl d d d d] fid d d d ] › d d d g] ‹d d d d ] ¤P)P)P)P)] ⁄$NGQIBHR]  ¡™  ¡ ™£¢∞§¶• �

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

23

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10

Strength in Numbers  White to move: All of of White’s pieces are are still on their starting squares. squares. How to win in one move?

 ________ �  __ ° d d d d] ‡d d d d ] fl d d d d] fi4bd d d ] ›kd d d d] ‹d d d d ] ¤P)P)P)P)] ⁄$NGQIBHR]  ¡™  ¡ ™£¢∞§¶• �

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

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26

 ________ �  __ ° d d d d] ‡d d d d ] fl d d d d] fi4 d d d ] ›k4 d d d] ‹d d d d ] ¤P)P)P)P)] ⁄$NGQIBHR]  ¡™  ¡ ™£¢∞§¶• �

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

27

28

 ________ �  __ ° d d d d] ‡d d d d ] fl d d d d] fid d d 4q] › d d dpi] ‹d d d d ] ¤P)P)P)P)] ⁄$NGQIBHR]  ¡™  ¡ ™£¢∞§¶• �

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

29

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11

Strength in Numbers Black to move.

 ________ �  __ °rhb1kgn4] ‡0p0p0p0p] fl d d d d] fid d dBIQ] › d d dRd] ‹d d d d ] ¤ d d d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1kgn4] ‡0p0p0p0p] fl d d d d] fid d GKd ] › d dP)Pd] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

31

32

 ________ �  __ °rhb1kgn4] ‡0p0p0p0p] fl d d d d] fid d dBG ] › d d !KH] ‹d d dP)P] ¤ d d d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1kgn4] ‡0p0p0p0p] fl d d d d] fid d dB$ ] › d d !KH] ‹d d dP)P] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

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34

 ________ �  __ °rhb1kgn4] ‡0p0p0p0p] fl d d d d] fiGNd d d ] ›QIBd d d] ‹)P) d d ] ¤ d d d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1kgn4] ‡0p0p0p0p] fl d d d d] fi)Pd ) d ] ›QIBd d d] ‹dRH d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

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12

Silly Games Catastrophe on Move 3 Black to move.

 ________ �  __ °rhbdkgn4] ‡0p0pdp0p] fl d d d d] fid d 0 1 ] › d d d )] ‹d H dPd ] ¤P)P)PdPd] ⁄$ GQIBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1kdn4] ‡0p0pdp0p] fl d gpd d] fid d d d ] ›Pd d d )] ‹d d dPd ] ¤ )P)PdPd] ⁄$NGQIBHR] ¡™£¢∞§¶•

37

38

 ________ �  __ °rhbdkgn4] ‡0p0pdp0p] fl d d d d] fid d 0 d ] › d dPd 1] ‹d d dNd ] ¤P)P)K)P)] ⁄$NGQdBdR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdb1kgn4] ‡0p0p0p0p] fl d d d d] fid h d d ] › dPd d d] ‹d d ) d ] ¤P) )N)P)] ⁄$NGQIBdR] ¡™£¢∞§¶•

39

40

 ________ �  __ °rhbdkgn4] ‡0pdp0p0p] fl 1pd d d] fid d d d ] › d ) d d] ‹d d d d ] ¤P)PIP)P)] ⁄$NG !BHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhbdkgn4] ‡0p0pdp0p] fl d dpd d] fid d d 1 ] › d d d d] ‹d !Pd d ] ¤P)PdP)P)] ⁄$NG IBHR] ¡™£¢∞§¶•

41

42

13

Catastrophe on Move 3  White to move.

 ________ �  __ °rhb1kgn4] ‡0p0p0 0 ] fl d d 0 0] fid d d d ] › d d d d] ‹d ) d d ] ¤P)Q)P)P)] ⁄$NG IBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1kgn4] ‡0p0p0 0 ] fl d d 0 d] fid d d dp] › d dPdQd] ‹d d d d ] ¤P)P) )P)] ⁄$NG IBHR] ¡™£¢∞§¶•

43

44

 ________ � °rhb1kgn4] ‡0p0p0 dp] fl d d d d] fid d dp0 ] › d d d d] ‹d d ) d ] ¤P)P)B)P)] ⁄$NGQI HR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1kgn4] ‡0p0p0 0 ] fl d d 0 d] fid d d dp] › d d d d] ‹d dB) d ] ¤P)P) )P)] ⁄$NGQI HR] ¡™£¢∞§¶•

45

46

 ________ �  __ °rhb1kgn4] ‡0p0p0 dp] fl d d d d] fid d dP0 ] › d d d d] ‹d d d d ] ¤P)P) )P)] ⁄$NGQIBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1kgn4] ‡0p0p0 dp] fl d d 0 d] fid d d 0 ] › d d dQd] ‹d d ) d ] ¤P)P) )P)] ⁄$NG IBHR] ¡™£¢∞§¶•

47

48

14

Catastrophe on Move 3 Black to move: For some reason, White’s king has come out to the third rank. Punish him!

 ________ �  __ °rhbdkgn4] ‡0p0p1p0p] fl d dpd d] fid d d d ] › d d d d] ‹d IPd d ] ¤P)PdP)P)] ⁄$NGQdBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhbdkgn4] ‡0p0pdp0p] fl d d d d] fid d 0 d ] › d ) d 1] ‹d dKd d ] ¤P)PdP)P)] ⁄$NGQdBHR] ¡™£¢∞§¶•

49

50

 ________ �  __ °rhbdkgn4] ‡0p0pdp0p] fl d d 1 d] fid d 0 d ] › d d d d] ‹d dPI d ] ¤P)PdP)P)] ⁄$NGQdBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhbdkgn4] ‡0p0q0p0p] fl d 0 d d] fid d d d ] › d d d d] ‹d d )Kd ] ¤P)P) )P)] ⁄$NGQdBHR] ¡™£¢∞§¶•

51

52

 ________ �  __ °rhbdkgn4] ‡0p0pdp0p] fl d d d d] fid d 0 d ] › d d d 1] ‹d d IPd ] ¤P)P)PdP)] ⁄$NGQdBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhbdkgn4] ‡0p0pdp0p] fl d d d d] fid d 0 d ] › d d ) 1] ‹d d dKd ] ¤P)P)PdP)] ⁄$NGQdBHR] ¡™£¢∞§¶•

53

54

15

Copycats  White to move: Black wants wants to draw the game game by copying White’s moves. moves. Punish him!

 ________ �  __ °rhbdkgn4] ‡0p0 0p0p] fl d d d 1] fid dpd d ] › d ) d d] ‹d d d dQ] ¤P)PdP)P)] ⁄$NG IBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhbdkgn4] ‡0pdp0p0p] fl dQd d d] fid 0 d d ] › dPd d d] ‹d 1 d d ] ¤P) )P)P)] ⁄$NG IBHR] ¡™£¢∞§¶•

55

56

 ________ �  __ °rhb1 in4] ‡0p0 dp0p] fl d d d d] fidBd ) d ] › g dpd d] ‹d d d d ] ¤P)Pd )P)] ⁄$NGQdKHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdb1kg 4] ‡0pdphp0p] fl d d d d] fidN0 0 d ] › hPdPd d] ‹d d d d ] ¤P) )N)P)] ⁄$ GQIBdR] ¡™£¢∞§¶•

57

58

 ________ � °rhb1kg 4] ‡0p0p0 dp] fl d d ) d] fid d H d ] › d dnd d] ‹d d dpd ] ¤P)P)Pd )] ⁄$NGQIBdR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1kd 4] ‡0p0p0pd ] fl d d dpd] fid dnd ) ] › d H dpd] ‹d d d ) ] ¤P)P)P) d] ⁄$NGQI dR] ¡™£¢∞§¶•

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16

Open Games

The Opening Variation 1. e4 e5 2. Qh5  White to move.

 ________ �  __ °rhb1 gn4] ‡0p0pip0p] fl d d d d] fid d 0 dQ] › d dPd d] ‹d d d d ] ¤P)P) )P)] ⁄$NG IBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdb1kg 4] ‡0p0pdp0p] fl dnd h d] fid d 0 dQ] › dBdPd d] ‹d d d d ] ¤P)P) )P)] ⁄$NG I HR] ¡™£¢∞§¶•

61

62

 ________ �  __ °rdbi gn4] ‡0p0pdQdp] fl dnd dpd] fid d 0 d ] › dBdPd 1] ‹d d d d ] ¤P)P) )P)] ⁄$NG I HR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdb1 g 4] ‡0p0 iB0p] fl d 0 d h] fid d H dQ] › d hPd d] ‹d d d d ] ¤P)P) )P)] ⁄$NG I dR] ¡™£¢∞§¶•

63

64

 ________ �  __ °rdb1 g 4] ‡0 0pdQ0p] fl dnd h i] fid d 0 d ] › GBdPdP)] ‹dPd d d ] ¤PdP) ) d] ⁄$Nd I HR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdb1 dn4] ‡0 0pgQ0p] fl dnd d i] fid d 0 d ] › GBdPdP)] ‹dPd d d ] ¤PdP) ) d] ⁄$Nd I HR] ¡™£¢∞§¶•

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17

The Opening Variation 1. e4 e5 2. Qh5 Black to move.

 ________ �  __ °rhbdkdn4] ‡0p0pdp0p] fl d d d d] fid gN0 dQ] › d dPd d] ‹d d d d ] ¤P)P) 1P)] ⁄$ GKdBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rd 1kg 4] ‡0p0 dp0p] fl d d h d] fid dp0 d ] › h dPdbd] ‹d H d !N] ¤P)P) )P)] ⁄$ G IBdR] ¡™£¢∞§¶•

67

68

 ________ �  __ °rhbdkd 4] ‡0p0p1pdp] fl d d g !] fid d d d ] › d dnd d] ‹d d d d ] ¤P)P) )P)] ⁄$NGKdBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhbdkd 4] ‡0p0p1pdp] fl d d g d] fid d d d ] › d d dQd] ‹d h dNd ] ¤P)P)B)P)] ⁄$NG I dR] ¡™£¢∞§¶•

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 ________ �  __ °rhb1rdkd] ‡0p0pdp0p] fl d d d d] fid d d d ] › g ) d d] ‹d dQd d ] ¤P)Pd )P)] ⁄$NGKdBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbdkg 4] ‡0p0pdp0p] fl d d d h] fid d d dQ] › dBh d d] ‹d d dNd ] ¤P)q) )P)] ⁄$NG I dR] ¡™£¢∞§¶•

71

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18

King’s Gambit 1. e4 e5 2. f4  White to move.

 ________ �  __ °rh 1kgn4] ‡0p0 dp0p] fl d d d d] fid d d d ] › d dN0 d] ‹d d dbd ] ¤P)P)QdP)] ⁄$ G IBdR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1 gn4] ‡0p0pdQdp] fl d d 0 d] fid d i 0 ] › dBd 0 )] ‹d d d d ] ¤P)P) dPd] ⁄$NG I HR] ¡™£¢∞§¶•

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 ________ �  __ °rhb1 gn4] ‡0p0pd dp] fl i d 0 d] fid dQ) 0 ] › dBd 0 )] ‹d d d d ] ¤P)P) dPd] ⁄$NG I HR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1 gn4] ‡0p0 dk) ] fl d d d 0] fid d ! d ] › d dp) d] ‹d d d d ] ¤P)P) dP)] ⁄$NG IBHR] ¡™£¢∞§¶•

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76

 ________ �  __ °rhbind 4] ‡0p0pg dp] fl d H d d] fid d d d ] › d dPd d] ‹d H d d ] ¤P)P) d )] ⁄$ G IBdq]  ¡™  ¡ ™£¢∞§¶• �

________ °rd 1 i 4] ‡0p0 gBdp] fl dn0bd d] fid d d d ] › d )Pd )] ‹d d d d ] ¤P)Pd d d] ⁄$NG dRI ] ¡™£¢∞§¶•

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19

King’s Gambit 1. e4 e5 2. f4 Black to move.

 ________ �  __ °rhbdkdn4] ‡0p0pdp0p] fl d d d d] fid g ) d ] › d dPd 1] ‹d d d d ] ¤P)P)KdP)] ⁄$NGQdBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhbdkdn4] ‡0p0 dp0p] fl d d d d] fid dp) d ] › d gqd d] ‹d d G d ] ¤P)Pd IP)] ⁄$NdQdBHR] ¡™£¢∞§¶•

79

80

 ________ � °rh dkdn4] ‡0 d dp0p] fl dpd d d] fid g d d ] ›Bd dp)bd] ‹d ) dPd ] ¤P) )Nd )] ⁄$NGQ$Kd ]  ¡™  ¡ ™£¢∞§¶• �

________ °rhbdkd H] ‡0p0 1 0p] fl d d h d] fid g d d ] › d d ) d] ‹d H d d ] ¤P)P)B0 )] ⁄$ GQdKdR] ¡™£¢∞§¶•

81

82

 ________ �  __ °rh dkd 4] ‡0p0 dp0p] fl d dBd d] fid d H d ] › d ! 0 1] ‹d d d d ] ¤P)PdNdP)] ⁄$ G d IR]  ¡™  ¡ ™£¢∞§¶• �

________ °rh dkdnH] ‡0p0 d dp] fl d d d d] fid dBd d ] › d gPd d] ‹d d dp0P] ¤P)P) d d] ⁄$NG !Kd ] ¡™£¢∞§¶•

83

84

20

Center Game 1. e4 e5 2. d4  White to move.

 ________ �  __ °rhb1 gn4] ‡0p0pip0p] fl d d d d] fid d d d ] › d !Pd d] ‹d d d d ] ¤P)Pd )P)] ⁄$NG IBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1kg 4] ‡0p0 dp0p] fl d d d d] fid d 0 G ] › d dnd d] ‹d d d d ] ¤P)P!P)P)] ⁄$Nd IBHR] ¡™£¢∞§¶•

85

86

 ________ �  __ °rdb1 4kd] ‡0p0pdp0p] fl dnd d G] fig d d d ] › dBdnd d] ‹d ) d ! ] ¤P) d )P)] ⁄$Nd I HR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbdkg 4] ‡0p0 dp0p] fl dnd d d] fidB1 d G ] › d dnd d] ‹d H d d ] ¤P)Pd )P)] ⁄d dRI HR] ¡™£¢∞§¶•

87

88

 ________ �  __ °rhbd dri] ‡0pdpd 0p] fl d d d H] fid g d d ] › dBd d 1] ‹d d d d ] ¤P)Pd hP)] ⁄$NG I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbdq4kd] ‡0p0pdpd ] fl dnd Gpd] fig d d d ] › dBdPd d] ‹d ) d d ] ¤P) d )Pd] ⁄$Nd I HR] ¡™£¢∞§¶•

89

90

21

Danish Gambit 1. e4 e5 2. d4 exd4 3. c3  White to move.

 ________ �  __ °rh dkgn4] ‡0p0 dp0p] fl d dbdqd] fid d 0 G ] › dBd d d] ‹d H dNd ] ¤P) d )P)] ⁄$ dQI dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1kd 4] ‡0p0pgpdp] fl d d d 0] fid dQd d ] › dBdPd d] ‹d 0 d d ] ¤P) d )P)] ⁄$Nd I HR] ¡™£¢∞§¶•

91

92

 ________ �  __ °rdb1 4kd] ‡0p0 dp0p] fl dnd d d] fid dBd d ] › g !Pd d] ‹d d d d ] ¤PG d )P)] ⁄$ d dKHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1 4kd] ‡0p0pd 0p] fl d d d d] fid gNdpd ] › dBd dQd] ‹d d d d ] ¤PG d )P)] ⁄$ d dRI ] ¡™£¢∞§¶•

93

94

 ________ �  __ °rhbi d 4] ‡0p0pdBdp] fl d d 0 d] fid d d d ] › d dPd d] ‹d d dNdq] ¤PG d ) )] ⁄$ d I $ ]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1 4 d] ‡0p0pgpip] fl d d 0 d] fid d d d ] › d d d !] ‹d dBd d ] ¤PG d )P)] ⁄$ d dRI ] ¡™£¢∞§¶•

95

96

22

Bishop’s Opening 1. e4 e5 2. Bc4  White to move.

 ________ �  __ °rdb1kgn4] ‡0p0pdp0p] fl d d d d] fid d 0 d ] › dBhPd d] ‹d d dQd ] ¤P)P) )P)] ⁄$NG I HR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbi gn4] ‡0p0pdQ0p] fl dnd d d] fid d 0 1 ] › dBdPd d] ‹d d d d ] ¤P)P) )P)] ⁄$NG I HR] ¡™£¢∞§¶•

97

98

 ________ �  __ °rhb1 g 4] ‡0pdpiB0p] fl dpd d d] fid d ) d ] › d d d d] ‹d d d d ] ¤P)PdNdP)] ⁄$NGndRI ]  ¡™  ¡ ™£¢∞§¶• �

________ °rhbi gn4] ‡0p0pdB0p] fl d d 1 d] fid d d d ] › d d d d] ‹d d d d ] ¤P)P) )P)] ⁄$NGQ$ I ] ¡™£¢∞§¶•

99

100

 ________ �  __ °rdbdkgn4] ‡0pdpd 0p] fl dnd ) d] fid 0 d G ] › dB0 d d] ‹d d dNd ] ¤P)Pdq)P)] ⁄$Nd dRI ]  ¡™  ¡ ™£¢∞§¶• �

________ °rhbd g 4] ‡0p0kdB0p] fl 1 0 d d] fid d d G ] › ) d d d] ‹d ) d d ] ¤PdPd )P)] ⁄$ dQ$ I ] ¡™£¢∞§¶•

101

102

23

Vienna Game 1. e4 e5 2. Nc3  White to move.

 ________ �  __ °rhb1kg 4] ‡0p0phpdp] fl d d dpd] fid dN0 d ] › d dPd d] ‹d d d d ] ¤P)P) )P)] ⁄$ GQIBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbd gk4] ‡0p0pd 0p] fl dnd d d] fid d 0 1 ] › d d d d] ‹d d dQd ] ¤P)P) )P)] ⁄$ G I HR] ¡™£¢∞§¶•

103

104

 ________ �  __ °rhbi dn4] ‡0 0pd 0p] fl d d d d] fidNd 0 0 ] › dBgPd 1] ‹d d dQdN] ¤P)Pd )P)] ⁄$ d I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rd 1 in4] ‡0p0 d 0p] fl g 0 dpd] fidBd d d ] › d )PH d] ‹d ) d d ] ¤P) d dP)] ⁄$ GbdRI ] ¡™£¢∞§¶•

105

106

 ________ �  __ °rdb1 4 i] ‡0p0pH 0 ] fl dnd hp0] fid d 0 H ] › d d d )] ‹dBdPd d ] ¤P)Pd )Pd] ⁄$ G I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbd dk4] ‡0p0 hpdp] fl g 0 $ G] fid d 0 d ] › dB1Pd d] ‹d dPd dN] ¤P)Pd dP)] ⁄$ dKd d ] ¡™£¢∞§¶•

107

108

24

Vienna Game 1. e4 e5 2. Nc3 Black to move.

 ________ �  __ °rdbdkdn4] ‡0p0pdp0p] fl dnd d d] fid g d d ] › dBdPd d] ‹d H dNdK] ¤P)P) 1 )] ⁄$ GQd dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbdkd 4] ‡0p0 dp0p] fl d d d d] fid dpdPd ] › d hnd H] ‹d HKd dP] ¤P)P) gPd] ⁄$ GQdBdR] ¡™£¢∞§¶•

109

110

 ________ �  __ °rdbdkd 4] ‡0p0 dp0p] fl d 0 d d] fid d h d ] › dBdPd 1] ‹d HPd ) ] ¤P)PdQ$ d] ⁄$ G dKd ]  ¡™  ¡ ™£¢∞§¶• �

________ ° dkd d 4] ‡0p0 dp0p] fl dnd d d] fiG d 0 d ] › gbdNd d] ‹) drdQd ] ¤ ) d )P)] ⁄$ d dKHR] ¡™£¢∞§¶•

111

112

 ________ �  __ °rd dkd 4] ‡0p0 dp0p] fl d 0 d d] fid dB0 d ] › d dP) 1] ‹d dPdPdP] ¤P)P!bd d] ⁄$ G d IR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbGrdkd] ‡0p0 dp0p] fl d d d d] fid d d d ] › ) dnd d] ‹) )PdPd ] ¤ d dBg )] ⁄$ dQdKdR] ¡™£¢∞§¶•

113

114

25

Damiano’s Defense 1. e4 e5 2. Nf3 f6  White to move.

 ________ �  __ °rhb1 gn4] ‡0pdpi 0p] fl dpd d d] fid d 0 dQ] › dBdPd d] ‹d d d d ] ¤P)P) )P)] ⁄$NG I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhbd in!] ‡0p0p1 d ] fl d d 0pd] fid g d d ] › dBdPd d] ‹d d d d ] ¤P)P) )P)] ⁄$NG I dR] ¡™£¢∞§¶•

115

116

 ________ �  __ °rh 1 gn4] ‡0b0 d 0 ] fl d d dk0] fid d ! d ] › d dPd )] ‹d d d d ] ¤P)P) )Pd] ⁄$NG I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1 g 4] ‡0p0pd dp] fl d d h i] fid d dQ0 ] › dB)Pd )] ‹d d d d ] ¤P)Pd )Pd] ⁄$NG I dR] ¡™£¢∞§¶•

117

118

 ________ �  __ °rhb1 dn4] ‡0p0pg ip] fl d d d d] fid d dQ) ] › dB)Pd d] ‹d d d d ] ¤P)Pd )Pd] ⁄$NG I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1 gn4] ‡0p0pdQdp] fl d d d i] fid d d 0 ] › dB)Pd )] ‹d d d d ] ¤P)Pd )Pd] ⁄$NG I dR] ¡™£¢∞§¶•

119

120

26

Latvian Gambit 1. e4 е5 2. Nf3 f5  White to move.

 ________ �  __ °rhb1 gn4] ‡0p0 i 0p] fl d 0 d d] fid d HpdQ] › d dPd d] ‹d d d d ] ¤P)P) )P)] ⁄$NG IBdR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1 gn4] ‡0p0pdQ0p] fl d d d d] fid d d d ] › dNipd d] ‹d d d d ] ¤P)Pd )P)] ⁄$NG IBdR] ¡™£¢∞§¶•

121

122

 ________ �  __ °rh 1 gn4] ‡0p0 dk0 ] fl d dbdpd] fid dB! d ] › d dpd d] ‹d d d d ] ¤P)P) )P)] ⁄$NG I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1 drd] ‡0 0 dQ0p] fl d i d d] fidpdpH d ] › d )pd d] ‹d H d d ] ¤P)Pd )P)] ⁄$ d I dR] ¡™£¢∞§¶•

123

124

 ________ �  __ °rhbdqd 4] ‡0pdkd dp] fl d 0 0 d] fid dQd d ] › d dpd d] ‹GPd d d ] ¤PdP) )P)] ⁄$Nd I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rd 1 in4] ‡0pHng 0p] fl d Hbd d] fid d d d ] › d )pd d] ‹d d d d ] ¤P)Pd )P)] ⁄$ G IBdR] ¡™£¢∞§¶•

125

126

27

Latvian Gambit 1. e4 е5 2. Nf3 f5 Black to move.

 ________ �  __ °rdb1kH d] ‡0p0pd dQ] fl dnd d d] fid d dpd ] › d drdnd] ‹d d d d ] ¤P)P) )P)] ⁄$NGKdBdR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbdkd d] ‡0p0p1 dN] fl dnd h !] fid d dpd ] › d d d d] ‹d d d d ] ¤P)P)r)P)] ⁄$NG dKdR] ¡™£¢∞§¶•

127

128

 ________ �  __ °Qd d d d] ‡0p0k1 d ] fl dpd dpd] fid d dbd ] › d d d d] ‹d d d d ] ¤P)P) gP)] ⁄$NGKd dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbdkH d] ‡0p0pd dp] fl d d h !] fid d dpd ] › d hqd d] ‹d dPd d ] ¤P)PdB)P)] ⁄$ G I dR] ¡™£¢∞§¶•

129

130

 ________ �  __ °rdbdkH d] ‡0p0pd !p] fl d d d d] fid d dpd ] › d d hnd] ‹d d dPd ] ¤P)P)qdP)] ⁄$ G dRI ]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbdkH d] ‡0p0pd !p] fl d d d d] fid d dpd ] › d d hnd] ‹d d dPd ] ¤P)P)qdP)] ⁄$ G d $K] ¡™£¢∞§¶•

131

132

28

Philidor’s Defense 1. е4 е5 2. Nf3 d6  White to move.

 ________ �  __ °rd 1 gn4] ‡0p0 iB0p] fl dn0 d d] fid d H d ] › d dPd d] ‹d H d d ] ¤P)P) )P)] ⁄$ GbI dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rd 1 g 4] ‡0p0niB0p] fl d d h d] fid d 0 d ] › d dPd d] ‹dQd d d ] ¤P)Pd )P)] ⁄$NG I dR] ¡™£¢∞§¶•

133

134

 ________ �  __ °rd i g 4] ‡0 0 hp0p] fl 0 H 1 d] fid h 0 d ] ›QdBdPd d] ‹d d d dP] ¤P)P) )Pd] ⁄$ G I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdb1 dn4] ‡0p0ng 0p] fl d 0 i d] fid dQd d ] › d dPd d] ‹d d d d ] ¤P)P) )P)] ⁄$NG I dR] ¡™£¢∞§¶•

135

136

 ________ �  __ °rhb1 dk4] ‡0p0 dn0p] fl d dPd d] fid dpd H ] › d dpd d] ‹G ) d d ] ¤PdPd )P)] ⁄$ d IBdR]  ¡™  ¡ ™£¢∞§¶• �

________ °rd 1 g 4] ‡0p0bdB0p] fl dn0 d d] fid dNdpd ] › d dkd d] ‹d d dNd ] ¤P)Pd )P)] ⁄$ G I dR] ¡™£¢∞§¶•

137

138

29

Petroff’s Defense 1. e4 е5 2. Nf3 Nf6  White to move.

 ________ �  __ °rhb1kd 4] ‡0p0pdp0p] fl d d d d] fid g H dQ] › d dnd d] ‹d d d d ] ¤P)P) )P)] ⁄$NG IBdR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1 4 i] ‡0p0pdB0p] fl d d d d] fid g H dQ] › d dnd d] ‹d d d d ] ¤P)P) )P)] ⁄$NG I dR] ¡™£¢∞§¶•

139

140

 ________ �  __ °rhbd g 4] ‡0p0 iB0p] fl d 0 d d] fid d H d ] › d 1 d d] ‹d ) d d ] ¤P)Pd )P)] ⁄$ G I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbdkg 4] ‡0p0nd 0p] fl d d d d] fid d d G ] › dB0qd d] ‹d d d d ] ¤P)Pd dP)] ⁄$Nd dRI ] ¡™£¢∞§¶•

141

142

 ________ �  __ °rdbi g 4] ‡0p0ndB0p] fl d d d d] fid d d 1 ] › d 0Qd d] ‹d d d d ] ¤P)Pd dP)] ⁄$Nd dRI ]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbi g 4] ‡0p0 dB0p] fl d d $ d] fid d d G ] › d 0qd d] ‹d d d d ] ¤P)Pd dP)] ⁄$Nd d I ] ¡™£¢∞§¶•

143

144

30

Scotch Game 1. е4 е5 2. Nf3 Nс6 3. d4  White to move.

 ________ �  __ °rdb1kg 4] ‡0p0phpdp] fl dnd dpd] fid dNd G ] › d HPd d] ‹d d d d ] ¤P)Pd )P)] ⁄$ dQIBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdb1kd 4] ‡0p0pdpdp] fl dnd dpd] fid dnd G ] › d !Pd d] ‹d d d d ] ¤P)Pd )P)] ⁄$ d IBdR] ¡™£¢∞§¶•

145

146

 ________ �  __ °rdb1 i 4] ‡0p0phpdp] fl d d Hpd] fid d d G ] › d hPd d] ‹d d d d ] ¤P)Pd )P)] ⁄$ d IBdR]  ¡™  ¡ ™£¢∞§¶• �

________ °rd dkd 4] fl0b0pgp0p] fi 0 d d d] ›d d ! G ] ‹ dBdPdn1] ¤d H d d ] ⁄P)Pd )P)] °$ d dRI ] ¡™£¢∞§¶•

147

148

 ________ �  __ °rdb1ri d] ‡0p0pg 0p] fl dnd d H] fid dQd h ] › d d d d] ‹d H d d ] ¤P)Pd )P)] ⁄$ d I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdb1ri d] ‡0p0pd 0p] fl dnd d H] fid dQd g ] › d dnd d] ‹d H d d ] ¤P)Pd )P)] ⁄$ d I dR] ¡™£¢∞§¶•

149

150

31

Göring Gambit 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3  White to move.

 ________ �  __ °rdb1kdn4] ‡0p0pgp0p] fl dnd d d] fid dQd d ] › dBdPd d] ‹d d dNd ] ¤P0 d )P)] ⁄$NG I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdb1 dn4] ‡0p0kgQ0p] fl dn0 d d] fid d d d ] › dBdPd d] ‹d 0 dNd ] ¤P) d )P)] ⁄$NG I dR] ¡™£¢∞§¶•

151

152

 ________ �  __ °rdb1 4kd] ‡0p0 hp0p] fl dnd d d] fid dpd HQ] › dBdPd d] ‹d H d d ] ¤P) d )P)] ⁄$ G I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdb1 dn4] ‡0p0pd 0 ] fl dnd dk0] fid gQd d ] › d dPd d] ‹d H dNd ] ¤P) d )P)] ⁄$ G I dR] ¡™£¢∞§¶•

153

154

 ________ �  __ °rdbdkd 4] ‡0p0php0p] fl d dnd d] fid ! d G ] › dBdPd d] ‹d 1 dNd ] ¤Pd d )P)] ⁄$ d dRI ]  ¡™  ¡ ™£¢∞§¶• �

________ ° dk4 g 4] ‡!p0qdp0p] fl d d d d] fid dnh d ] › d d dbd] ‹d H G d ] ¤P) dB)P)] ⁄$ d I dR] ¡™£¢∞§¶•

155

156

32

Ponziani’s Opening 1. е4 е5 2. Nf3 Nс6 3. c3  White to move.

 ________ �  __ °rdb1 g 4] ‡0p0 iB0p] fl d 0 d d] fid dPH d ] › d d d d] ‹d ) d d ] ¤P) d hP)] ⁄$NGQI dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhbi g 4] ‡0p0 d 0p] fl d 0 d d] fidBdPHp1 ] › d dQd d] ‹d ) d d ] ¤P) d )P)] ⁄$Nd I dR] ¡™£¢∞§¶•

157

158

 ________ �  __ °rhbi g 4] ‡0p0 1 0p] fl d 0 d d] fidBdPH G ] › d dpd d] ‹d ) d d ] ¤P) d )P)] ⁄$Nd I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbd g 4] ‡0p0pdB0p] fl d d d d] fid iPd 1 ] › dNd d d] ‹H ) d d ] ¤P) d dP)] ⁄$ dnI dR] ¡™£¢∞§¶•

159

160

 ________ �  __ °rdb1 g 4] ‡0p0pdB0p] fl d d d d] fid iPd G ] › dNd d d] ‹H ) d d ] ¤Ph d dP)] ⁄$ d I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rd d g 4] ‡0p0bdk0p] flqdnd dnd] fid d dpG ] › dN)pd d] ‹dQ) d d ] ¤P) d )P)] ⁄$Nd dRI ] ¡™£¢∞§¶•

161

162

33

Two Knights’ Defense 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 Black to move.

 ________ �  __ °rdb1kd 4] ‡0pd dp0p] fl dpd d d] fidBdpd d ] › d dnd 1] ‹d d dNd ] ¤P)Pd gP)] ⁄$NGQd dK]  ¡™  ¡ ™£¢∞§¶• �

________ ° d 4kg 4] ‡0p0 dp0p] fl d dbd d] fid d ! d ] › dpdNd d] ‹d d d d ] ¤P)Pd )P)] ⁄$ G d I ] ¡™£¢∞§¶•

163

164

 ________ �  __ °rdbHkd 4] ‡d 0pd 0p] fl d d d d] fi0ph 0 d ] › d g d d] ‹IBd d d ] ¤P)P)QdP)] ⁄$NG d dR]  ¡™  ¡ ™£¢∞§¶• �

________ ° dk4 g 4] ‡0b0 dp0p] fl d d d d] fidBd 0 d ] › d ) h d] ‹d d d HP] ¤P) ) ) )] ⁄$NGQdRI ] ¡™£¢∞§¶•

165

166

 ________ �  __ °rd dkd 4] ‡0p0 dNdp] fl dndKdpd] fid dB0 d ] › d d d 1] ‹d d d d ] ¤P)P) d )] ⁄$NG ! dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rd dkg 4] ‡0p0 d 0p] fl d d d d] fid d 0 H ] › d h dbd] ‹dBHPh d ] ¤P)P! ) )] ⁄$ G IRd ] ¡™£¢∞§¶•

167

168

34

Giuoco Piano 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5  White to move.

 ________ �  __ °rdb1 4kd] ‡0p0phpdp] fl dnd dpd] fid g 0 HQ] › dBdPd d] ‹d d d d ] ¤P)P) )P)] ⁄$NG dRI ]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbdq4kd] ‡0p0phN0 ] fl dnd d d] fid g 0 dQ] › dBdPd d] ‹d d d d ] ¤P)P) )P)] ⁄$NG dRI ] ¡™£¢∞§¶•

169

170

 ________ � °rdbd dkd] ‡0p0 drdp] fl dn0 1N!] fid g 0pd ] › dBdPd d] ‹d dPd d ] ¤P)Pd )P)] ⁄$ d I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbdQd 4] ‡0p0 h 1p] fl gn0kd d] fid d 0 G ] › d )Pd d] ‹d ) d d ] ¤P) d )P)] ⁄$Nd dRI ] ¡™£¢∞§¶•

171

172

 ________ �  __ °rd d 4 i] ‡0p0qHpdp] fl d 0 d d] fid g 0 ! ] › dBhPd d] ‹d dPdbd ] ¤P)Pd )P)] ⁄$ d dRI ]  ¡™  ¡ ™£¢∞§¶• �

________ °rdb1 d $] ‡0p0pdB0 ] fl dni dPd] fid gNH d ] › d dPd d] ‹d dPd d ] ¤P)Pd dPd] ⁄$ dnI d ] ¡™£¢∞§¶•

173

174

35

Giuoco Piano 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 Black to move.

 ________ �  __ °rhbd 4kd] ‡0p0pdp0p] fl d d d d] fid g d d ] › dBdPdnd] ‹d d d d ] ¤P) d dP)] ⁄$NGQ$ HK]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbh 4kd] ‡0p0 G 0p] fl d 0 d d] fid dP0 d ] › d dnd H] ‹d ) d dP] ¤P) dBgPd] ⁄$ dQdKdR] ¡™£¢∞§¶•

175

176

 ________ �  __ °Qd d d d] ‡0p0 dkdp] fl d 0 dpd] fid d dbd ] › d dPdnd] ‹d ) d dP] ¤P) ) g d] ⁄$NG dRdK]  ¡™  ¡ ™£¢∞§¶• �

________ °rd dkd d] ‡0p0 dpdp] fl d 0 d d] fid g 0p4 ] › dBdPd d] ‹d dPdPd ] ¤P)Pd )b)] ⁄$ dQdRI ] ¡™£¢∞§¶•

177

178

 ________ �  __ °rd Hkd d] ‡dp0 d 0 ] flpdn0 d d] fid d 0 d ] › dBdnd d] ‹) HPd d ] ¤ )PdKgPd] ⁄$ GQd dr]  ¡™  ¡ ™£¢∞§¶• �

________ °rd Hkd 4] ‡0p0 d d ] fl d 0 h d] fid g 0 ! ] › dBdPd d] ‹d HPdb0 ] ¤P)Pd ) )] ⁄$ d dRI ] ¡™£¢∞§¶•

179

180

36

Evans Gambit 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4  White to move.

 ________ �  __ °rdb1kd 4] ‡0p0pdp0p] fl gnd d d] fid hQ) d ] › dBd d d] ‹d ) dNd ] ¤Pd d )P)] ⁄$NG dRI ]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbi dn4] ‡0p0pdQ0p] fl d d d d] fihPd d d ] › dBdPd d] ‹d d d d ] ¤P1P) IP)] ⁄$Nd d dR] ¡™£¢∞§¶•

181

182

 ________ �  __ °rdb1kd 4] ‡0p0Ndp0p] fl d d d d] fi)Bd d d ] › d d d d] ‹G d d d ] ¤ dP)nhP)] ⁄$Nd I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdb$ni 4] ‡0p0 hB0p] fl d d d d] fig d 0 d ] › d dPdqd] ‹GQ) dNd ] ¤Pd d )P)] ⁄$Nd d I ] ¡™£¢∞§¶•

183

184

 ________ �  __ °rdbd in4] ‡0p0 d 0p] fl d 0 1pd] fig d d d ] ›QdBd d d] ‹d d d d ] ¤Pdpd )P)] ⁄$NG $ I ]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbi dn4] ‡0p0 dQ0p] fl gnd d d] fid d H 1 ] › d dPd d] ‹d ) d d ] ¤Pd d )P)] ⁄$Nd dRI ] ¡™£¢∞§¶•

185

186

37

Ruy López 1. e4 e5 2. Nf3 Nc6 3. Bb5  White to move.

 ________ �  __ °rd dkgn4] ‡0b0pdp0p] fl 0 d d d] fidBd 1 d ] › d dPd d] ‹d ) d d ] ¤P) d )P)] ⁄$NGQI dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdb1kd 4] ‡0p0p)p0p] fl g d d d] fidBd d G ] › d d d d] ‹d d dNd ] ¤Pd dQ)P)] ⁄1Nd I dR] ¡™£¢∞§¶•

187

188

 ________ �  __ °rd 1kg 4] ‡db0 dp0p] flpd d h d] fid dpd d ] › d d d d] ‹d d dpd ] ¤P)PdB)P)] ⁄$NGQ$ I ]  ¡™  ¡ ™£¢∞§¶• �

________ °rdb1kg 4] ‡d 0ph d ] flpdnd ) 0] fidpd d dp] › d H d d] ‹dBd d d ] ¤P)Pd )P)] ⁄$NG dRI ] ¡™£¢∞§¶•

189

190

 ________ �  __ °rd dQgn4] ‡dp0 d 0p] flpdBi d d] fid d 0 d ] › dqdpd d] ‹d H G d ] ¤P) d )P)] ⁄d dbI dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbi d 4] ‡d 0 dp0p] flp0BdPd d] fid d d d ] › d 1 d d] ‹G ) d d ] ¤PdPd )P)] ⁄$ d I dR] ¡™£¢∞§¶•

191

192

38

Ruy López 1. e4 e5 2. Nf3 Nc6 3. Bb5 Black to move.

 ________ �  __ °rd dkgn4] ‡dp0 dp0q] flpdpd d d] fid d d G ] › d dPdNd] ‹d dPd d ] ¤P)Pd )Pd] ⁄$NdQdRI ]  ¡™  ¡ ™£¢∞§¶• �

________ °rd d 4kd] ‡dp0 dp0p] flpdpd d d] fid g ) d ] › d d dPd] ‹d ) d d ] ¤P) ) 1Pd] ⁄$NGQd dK] ¡™£¢∞§¶•

193

194

 ________ �  __ °rd dkg 4] ‡dp0 dp0 ] flpdpd d d] fid d 0 ! ] › d dPh d] ‹d dPG d ] ¤P)PH )Pd] ⁄$ d dRI ]  ¡™  ¡ ™£¢∞§¶• �

________ °rd dkd 4] ‡0p0 dp0p] fl d d d d] fid gB) 1 ] › d d dPd] ‹d dpd ) ] ¤P)P) dPd] ⁄$NGQdRdK] ¡™£¢∞§¶•

195

196

 ________ �  __ °rd dkd 4] ‡0p0 dp0 ] fl d d d d] fid gp)R1p] › d d dPd] ‹dBdpd ) ] ¤P)P) dPd] ⁄$NG dQdK]  ¡™  ¡ ™£¢∞§¶• �

________ °rd dkg 4] ‡db0pdp0p] flpd d d d] fidpd )Nd ] › d d h d] ‹dPd d dP] ¤ )Pd ) )] ⁄$NGQdRI ] ¡™£¢∞§¶•

197

198

39

Semi-Open Games Scandinavian Defense 1. e4 d5  White to move.

 ________ �  __ °rd dkgn4] ‡0p)q0p0p] fl d d d d] fidBd H d ] › d d d d] ‹d H d d ] ¤P)bd )P)] ⁄$ G I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rd dkgn4] ‡0Pdq0p0p] fl d d d d] fidBd H d ] › d d d d] ‹d H d d ] ¤P)bd )P)] ⁄$ G I dR] ¡™£¢∞§¶•

199

200

 ________ �  __ °rh 1kg 4] ‡0b0 0p0p] fl h ) d d] fidNd d d ] ›B0 d d d] ‹d d dPd ] ¤P)P)QdP)] ⁄$ G I HR]  ¡™  ¡ ™£¢∞§¶• �

________ °rh 1kg 4] ‡0bdn0p0p] fl d 0 d d] fidNd d d ] ›B0 d d d] ‹d d dPd ] ¤P)P)QdP)] ⁄$ G I HR] ¡™£¢∞§¶•

201

202

 ________ �  __ °rd 1 g 4] ‡0pdndk0 ] fl dpdphpd] fid d d d ] › d ) d d] ‹d H d d ] ¤P)PdQ)P)] ⁄$ G $ I ]  ¡™  ¡ ™£¢∞§¶• �

________ °rdb1ng 4] ‡d 0k0p0p] flpdpd d d] fidNdPd d ] › d H dPd] ‹d d dPd ] ¤P)P) d )] ⁄$ G I dR] ¡™£¢∞§¶•

203

204

40

Scandinavian Defense 1. e4 d5 Black to move.

 ________ �  __ °rhbdkgn4] ‡0p0 0p0p] fl d d d d] fid dqd d ] › d d d d] ‹d d d d ] ¤P)P)K)P)] ⁄$NGQdBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbG 4kd] ‡0pd dp0p] fl dnd d d] fid d 0 d ] › dPdnd d] ‹d dPd d ] ¤P) dKgP)] ⁄$ dQdBHR] ¡™£¢∞§¶•

205

206

 ________ �  __ °rd dkd 4] ‡0p0qdp0p] fl d d d d] fid d Gbd ] › gPdnd d] ‹) H dQd ] ¤ ) dN)P)] ⁄$ d IBdR]  ¡™  ¡ ™£¢∞§¶• �

________ ° d k gn4] ‡0pH dp0p] fl d d d d] fid d G d ] › d h d d] ‹d d d d ] ¤P)bd )P)] ⁄$ d IBdR] ¡™£¢∞§¶•

207

208

 ________ �  __ ° dkd d 4] ‡0p0 dp0p] fl h dbd d] fid d ) d ] › hPd G d] ‹gPd d d ] ¤Pd dN)P)] ⁄$KdNdBdR]  ¡™  ¡ ™£¢∞§¶• �

________ °rd dkd 4] ‡0pd dp!p] fl d d d d] fid d 0bd ] › gPd ) d] ‹d dqd d ] ¤P)n) IP)] ⁄$NG dBHR] ¡™£¢∞§¶•

209

210

41

Alekhine’s Defense 1. e4 Nf6  White to move.

 ________ �  __ °rhb1kg 4] ‡0p0n0 d ] fl d dpdpd] fid d d d ] › d 0 d d] ‹d HBd d ] ¤P)P) )P)] ⁄$ G I HR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhbd gk4] ‡0p0 0q0 ] fl h 0Pd 0] fid d d H ] › d d d d] ‹d d d d ] ¤P)P) )P)] ⁄$NG I dR] ¡™£¢∞§¶•

211

212

 ________ �  __ °rdb1 g 4] ‡0p0k0B0p] fl d d d d] fid h 0 G ] › d d d d] ‹dQ) d d ] ¤P) d )P)] ⁄$ d I HR]  ¡™  ¡ ™£¢∞§¶• �

________ °rh dkg 4] ‡0Qd 0p0p] fl dpd h d] fid d H d ] › d ) d d] ‹d d d d ] ¤P)Pd )q)] ⁄$NG I dR] ¡™£¢∞§¶•

213

214

 ________ �  __ °rhb1 g 4] ‡0p0pi 0 ] fl d dpdBd] fid d )nd ] › dP) d d] ‹d d d d ] ¤P) d )Pd] ⁄$NG I HR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhbd $ d] ‡0p0pi 0 ] fl d dpdBd] fid d )n1 ] › dP) d d] ‹d d d d ] ¤P) d )Pd] ⁄$Nd I H ] ¡™£¢∞§¶•

215

216

42

Alekhine’s Defense 1. e4 Nf6 Black to move.

 ________ �  __ °rhb1kg 4] ‡0p0p0p0p] fl d d d d] fid d ) d ] › dPd h d] ‹d d d d ] ¤P) )N)P)] ⁄$NGQIBdR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1kg 4] ‡0p0p0p0p] fl d d d d] fid d ) d ] › h d d d] ‹d ) d d ] ¤P) )N)P)] ⁄$NGQIBdR] ¡™£¢∞§¶•

217

218

 ________ �  __ °rdbGkd 4] ‡0pd dp0p] fl dnd d d] fid d 0 d ] › d dnd d] ‹d dPd d ] ¤P)PdKgP)] ⁄$ dQdBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rd dkg 4] ‡0p0 0p0p] fl d d d d] fid dNd d ] › d d dbd] ‹d d dn) ] ¤P)P)N) )] ⁄$ GQdKdR] ¡™£¢∞§¶•

219

220

 ________ �  __ °rd dkg 4] ‡0p0 0p0p] fl d d d d] fid dqd d ] › d d dbd] ‹d H d ) ] ¤P)P)N) )] ⁄$ GQhRI ]  ¡™  ¡ ™£¢∞§¶• �

________ °rd dkg 4] ‡0p0 0p0p] fl d d d d] fid dNd h ] › d d d d] ‹d d db) ] ¤P)P)N) )] ⁄$ GQdRI ] ¡™£¢∞§¶•

221

222

43

French Defense 1. e4 e6  White to move.

 ________ �  __ °rdb1kg 4] ‡0p0nhpdp] fl d dpdpd] fidBd d dQ] › d )Nd d] ‹d d d d ] ¤P)Pd )P)] ⁄$ G I HR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdb1kg 4] ‡0pdnhp0p] fl dpdpd d] fidBd d dQ] › d )Nd d] ‹d d d d ] ¤P)Pd )P)] ⁄$ G I HR] ¡™£¢∞§¶•

223

224

 ________ �  __ °rdbdkdn4] ‡dpdndp!p] flpd dp1 G] fidB)pd d ] › d d d d] ‹d ) d d ] ¤PdPd )P)] ⁄$ d I HR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1 4 d] ‡0pd hp0 ] fl d dpd i] fid 0p) H ] › g ) d d] ‹d HQd d ] ¤P)Pd )P)] ⁄$ G I dR] ¡™£¢∞§¶•

225

226

 ________ �  __ °rhb1 4 d] ‡0pd hp0 ] fl d dpd d] fid 0p) H ] › g ) dkd] ‹d HQd d ] ¤P)Pd ) )] ⁄$ G I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1 4 d] ‡0pd hp0 ] fl d dpdkd] fid 0p) H ] › g ) d d] ‹d H d dQ] ¤P)Pd )P)] ⁄$ G I dR] ¡™£¢∞§¶•

227

228

44

French Defense 1. e4 e6 Black to move.

 ________ �  __ °rhbdkgn4] ‡0p0pdp0p] fl d dpd d] fid d d d ] › d dPd 1] ‹d d dNd ] ¤P)P)K)P)] ⁄$NGQdBdR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhbdkdn4] ‡0p0 dp0p] fl d g d d] fid dpd d ] › d ) d 1] ‹d dBd d ] ¤P)PdN)P)] ⁄$NGQdRI ] ¡™£¢∞§¶•

229

230

 ________ �  __ °rdb1kdn4] ‡0p0 dp!p] fl d dpd d] fid d d d ] › d dpd d] ‹) H d d ] ¤ )ndK)P)] ⁄$ G dBdR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbdqdk4] ‡0pHng 0p] fl d d h d] fid d d d ] › d ) d d] ‹d d d d ] ¤P)Pd )P)] ⁄$ GQIBdR] ¡™£¢∞§¶•

231

232

 ________ �  __ °rd d 4kd] ‡0p1bd 0p] fl dndpd d] fid dpd d ] › dp) dnd] ‹) ) d dP] ¤ ) H )PH] ⁄$ GQ$BI ]  ¡™  ¡ ™£¢∞§¶• �

________ °rd d 4kd] ‡0p1bd 0p] fl dndpd d] fid dpd d ] › dp) dnd] ‹) ) dNdP] ¤ ) H )Pg] ⁄$ GQ$BdK] ¡™£¢∞§¶•

233

234

45

Caro-Kann Defense 1. e4 c6  White to move.

 ________ �  __ °rhb1kg 4] ‡0pd 0pdp] fl dpd hpd] fid d d d ] › d )Nd d] ‹d d d d ] ¤P)PdQ)P)] ⁄$ G IBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rh 1kg 4] ‡0pdb0p0p] fl dpd h d] fid d d d ] › d )Nd d] ‹d d d d ] ¤P)PdQ)P)] ⁄$ G IBHR] ¡™£¢∞§¶•

235

236

 ________ �  __ °rdb1kgn4] ‡0pdn0 d ] fl dpdpdp0] fid d d dQ] › d ) d d] ‹d d d d ] ¤P)Pd )P)] ⁄$ G IBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhbd g 4] ‡0pi dp0p] fl dpd d d] fid d 1 G ] › d dnd d] ‹d d d d ] ¤P)Pd )P)] ⁄d IRdBHR] ¡™£¢∞§¶•

237

238

 ________ �  __ °rdb1rd d] ‡0pdngkdp] fl dpd 0pG] fid d d d ] › d ) d d] ‹d d dQd ] ¤P)PdN)P)] ⁄$ d I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdk1 gn4] ‡0 dn0 0p] fl dpd d d] fid 0 d d ] › dBdPG d] ‹d ) d d ] ¤P)Pd )P)] ⁄d d I HR] ¡™£¢∞§¶•

239

240

46

Pirc Defense 1. e4 d6  White to move.

 ________ �  __ °rdb1 dn4] ‡0p0n0 gp] fl d 0 ipd] fid d d H ] › d )Pd d] ‹d d d d ] ¤P)Pd )P)] ⁄$NGQI dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdb1 gn4] ‡0p0n0 dp] fl d 0 dpd] fid d d d ] › d )Pd i] ‹d d dQd ] ¤P)Pd )P)] ⁄$NG I dR] ¡™£¢∞§¶•

241

242

 ________ �  __ °rdb1 gn4] ‡0p0n0 dp] fl d 0 dpd] fid d d H ] › d iPd d] ‹d d dQd ] ¤P)Pd )P)] ⁄$NG I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdb1 gn4] ‡0p0n0 dp] fl d 0 dpd] fid d d H ] › d dPi d] ‹d ! d d ] ¤P)P) )P)] ⁄$NG I dR] ¡™£¢∞§¶•

243

244

 ________ �  __ °rdb1 dn4] ‡d 0n0 gp] flpd 0 ipd] fidpd d H ] › d )P) d] ‹d H d d ] ¤P)Pd dP)] ⁄$ GQI dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rh dkdn4] ‡0pdb0pgp] fl d d dpd] fidBdqd G ] › d ) d d] ‹d ! d d ] ¤ )Pd )P)] ⁄d IRd HR] ¡™£¢∞§¶•

245

246

47

Owen’s Defense 1. e4 b6  White to move.

 ________ �  __ °rh 1 gn4] ‡0 0p0 0p] flb0 d i d] fid d d dQ] › d dPd d] ‹d d d d ] ¤P)P) )P)] ⁄$NG I HR]  ¡™  ¡ ™£¢∞§¶• �

________ °rh 1 gn4] ‡0 0p0 0p] flb0 i d d] fid d dQd ] › d dPd d] ‹d d d d ] ¤P)P) )P)] ⁄$NG I HR] ¡™£¢∞§¶•

247

248

 ________ �  __ °rh 1kg 4] ‡0 0p0p0p] fl 0 d h d] fid d d H ] › dBd d d] ‹d d dbd ] ¤P)P) )P)] ⁄$NG I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rh 1kgn4] ‡0 0p0 dp] fl 0 d dPd] fid d d d ] › dB) d d] ‹d H d d ] ¤P)Pd ) )] ⁄$ GQI Hb] ¡™£¢∞§¶•

249

250

 ________ �  __ °rh 1kgn4] ‡0 0p0 d ] fl 0 d dP0] fid d d dQ] › d ) d d] ‹d dBd d ] ¤P)Pd )b)] ⁄$NG I HR]  ¡™  ¡ ™£¢∞§¶• �

________ °rh 1kg 4] ‡0 0p0 dP] fl 0 d d d] fid d d dn] › d ) d d] ‹d dBd d ] ¤P)Pd )b)] ⁄$NG I HR] ¡™£¢∞§¶•

251

252

48

Closed Games Bird’s Opening 1. f4 Black to move.

 ________ �  __ °rhb1kgn4] ‡0p0pdp0p] fl d dpd d] fid d d d ] › d d )Pd] ‹d d d d ] ¤P)P)Pd )] ⁄$NGQIBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhbdkgn4] ‡0p1p0p0p] fl d d d d] fid 0 dPd ] › d d d )] ‹d d d d ] ¤P)P)PdPd] ⁄$NGQIBHR] ¡™£¢∞§¶•

253

254

 ________ �  __ °rd dkd 4] ‡0p0 dp0p] fl d g d d] fid dNd d ] › d dnd d] ‹dPd )nd ] ¤PGP) dPd] ⁄$ dQdRdK]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbd 4kd] ‡0p0 dpdp] fl d 0 dpd] fid d d d ] › d gPd 1] ‹dPH dPd ] ¤PGP)BdKd] ⁄$ dQdRd ] ¡™£¢∞§¶•

255

256

 ________ �  __ °rd dkd 4] ‡0p1 dp0 ] fl dpd G d] fid dpd dp] › d d dPd] ‹dPdP)Bd ] ¤PdPH dPd] ⁄$ dQdRgK]  ¡™  ¡ ™£¢∞§¶• �

________ °rd dkd 4] ‡0p0 d dp] fl d g Ipd] fid dNd h ] › d d d d] ‹dPd )nd ] ¤PGP) dPd] ⁄$ dQdRd ] ¡™£¢∞§¶•

257

258

49

From’s Gambit 1. f4 e5 Black to move.

 ________ �  __ °rhb1kdn4] ‡0p0 dpdp] fl d g d d] fid d d 0 ] › d d d d] ‹d d dNdP] ¤P)P)PdPd] ⁄$NGQIBdR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhbdkdn4] ‡0p0 dp0p] fl d d d d] fid d d d ] › d d d 1] ‹d H d ) ] ¤P)P)Pd d] ⁄$ GQIBHR] ¡™£¢∞§¶•

259

260

 ________ �  __ °rhb1kdnd] ‡0p0 dp0 ] fl d g d d] fid d d d ] › d d d )] ‹d d d d ] ¤P)P)Pd )] ⁄$NGQIBdR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1kd 4] ‡0p0 dp0p] fl d d d d] fid d d d ] › d ) d d] ‹dPd d g ] ¤PdPIPdPH] ⁄$NGQdBdR] ¡™£¢∞§¶•

261

262

 ________ �  __ °rhb1kd 4] ‡0p0 dpGp] fl d d d d] fid d d d ] › d d dnd] ‹dPd dNg ] ¤PdP)PdPd] ⁄$NdQdBIR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhbdkdn4] ‡0p0 dpdp] fl d ) d d] fid d d d ] › d 1 d d] ‹d d d ) ] ¤P)P)K0 )] ⁄$NGQdBdR] ¡™£¢∞§¶•

263

264

50

Dutch Defense 1. d4 f5  White to move.

 ________ �  __ °rhb1kgn4] ‡0p0p0 d ] fl d d d 0] fid d d 0 ] › d ) d d] ‹d d ) 0 ] ¤P)Pd )P)] ⁄$NdQIBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rhb1kgnd] ‡0p0p0 d ] fl d d d d] fid d d 0r] › d ) 0 d] ‹d dB) G ] ¤P)Pd )P)] ⁄$Nd I HR] ¡™£¢∞§¶•

265

266

 ________ �  __ °rhbd 4 i] ‡0 d d 0p] fl dp1 0 d] fidpd dpdQ] › gB) H d] ‹d H ) d ] ¤P) d )P)] ⁄$ d I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbi dnd] ‡0pdn0 g ] fl 1pd d d] fid dpdpHQ] › d ) d d] ‹d H ) d ] ¤P)Pd )Pd] ⁄$ d IBd ] ¡™£¢∞§¶•

267

268

 ________ �  __ °rdbdkg 4] ‡0pdnd dp] fl dp0 d d] fid d dpG ] › d ) d d] ‹d d ) d ] ¤P1PH ) )] ⁄$ dQI dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rh dkg 4] ‡0p0 0 dp] fl d dBdpd] fid dQd d ] › d )pd d] ‹d d ) d ] ¤P) HK) )] ⁄1 d d d ] ¡™£¢∞§¶•

269

270

51

Queen’s Gambit 1. d4 d5 2. c4  White to move.

 ________ �  __ °rdbdkgn4] ‡d dn0p0p] flp0Nd d d] fiG dNd d ] › dpd d d] ‹d d d d ] ¤P) dP)P)] ⁄$ d IBdR]  ¡™  ¡ ™£¢∞§¶• �

________ °rh d g 4] ‡0pd iP0p] fl d dpd d] fi1 0 H d ] › d d d d] ‹d 0 d d ] ¤P) d )P)] ⁄$ GQI dR] ¡™£¢∞§¶•

271

272

 ________ �  __ ° d 4kg 4] ‡0pd hp0p] fl dndpd d] fidBdNHbd ] › d ) d d] ‹d d d d ] ¤P) 1 )P)] ⁄$ G dRI ]  ¡™  ¡ ™£¢∞§¶• �

________ °rh 1 g 4] ‡0pd i 0p] fl d hpdpd] fidBd dQd ] ›Pd 0 d d] ‹d H d d ] ¤ ) d )P)] ⁄$ G I dR] ¡™£¢∞§¶•

273

274

 ________ �  __ °rh 1 g 4] ‡0pd ip0 ] fl d h dpd] fidBdpdQd ] ›Pd 0 d d] ‹d d d d ] ¤ ) d )P)] ⁄$ G I dR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbd 4 d] ‡0pdndp0 ] fl d dpdkd] fi1 dNd ) ] › 0 ) d d] ‹d d )Nd ] ¤Pd d )Pd] ⁄$ d IBdR] ¡™£¢∞§¶•

275

276

52

Albin Countergambit 1. d4 d5 2. с4 е5 Black to move.

 ________ �  __ °rdbdkgn4] ‡0p0 1p0p] fl d d d d] fid d h d ] › dPH d d] ‹d d d ) ] ¤P) HP) )] ⁄$ GQIBdR]  ¡™  ¡ ™£¢∞§¶• �

________ °rd dkd 4] ‡0p0 dp0p] fl dnd G d] fid dqd d ] › g ) d d] ‹d d d d ] ¤P) dK)P)] ⁄$ dQdBHR] ¡™£¢∞§¶•

277

278

 ________ �  __ °rdbdkd 4] ‡0p0 dp0p] fl dnd d d] fid d )nd ] ›QdP1 d d] ‹d G d dK] ¤P) d dP)] ⁄$Nd dBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbdkd 4] ‡0p0 dp0p] fl dnd d d] fid d )nd ] ›QdPd dKd] ‹d G 1 d ] ¤P) d dP)] ⁄$Nd dBHR] ¡™£¢∞§¶•

279

280

 ________ �  __ °rd dkdn4] ‡0p0 d 0p] fl dndPd d] fid d 0 d ] › )P0 d d] ‹d d 1Nd ] ¤ )Kd dP)] ⁄$NGQdBdR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbdkdn4] ‡0p0 dp0p] fl dnd d d] fid d ) d ] › dPd 1 d] ‹G d d d ] ¤P) d dP)] ⁄$NdQdBIR] ¡™£¢∞§¶•

281

282

53

Budapest Gambit 1. d4 Nf6 2. с4 е5 Black to move.

 ________ �  __ °rhbGkd 4] ‡0p0pdp0p] fl d d d d] fid gP0 d ] › dPdnd d] ‹d d d d ] ¤P) dP)P)] ⁄$NdQIBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdb1kg 4] ‡0p) dp0p] fl d d d d] fid d d d ] › hPd !nd] ‹d d d d ] ¤P) dP)P)] ⁄$NG IBHR] ¡™£¢∞§¶•

283

284

 ________ �  __ °rhbdkd 4] ‡0p0pdp0p] fl d d d d] fid d ) d ] › gPd d )] ‹) d d d ] ¤ ) hP) )] ⁄$ GQIBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbdkd 4] ‡0p0p1p0p] fl dnd d d] fid d h d ] › )Pd G d] ‹d d dNd ] ¤ ) HP)P)] ⁄$ dQIBdR] ¡™£¢∞§¶•

285

286

 ________ �  __ °rh dkd 4] ‡0p0 dp0p] fl d g d d] fid d dKd ] › dPd d d] ‹d H d 1P] ¤P) dPdPd] ⁄$ GQdBHR]  ¡™  ¡ ™£¢∞§¶• �

________ °rd drdkd] ‡dp0 dp0p] fl dN0 d d] fi0 g d 1 ] › dPd d d] ‹dPH )Pd ] ¤PG !b) )] ⁄$ d dRdK] ¡™£¢∞§¶•

287

288

54

Mate in One in the Middlegame Pins  White to move.

 ________ �  __ °kdqd d d] ‡0r0 dp0p] fl dBdbh d] fidN! d d ] › d d d d] ‹d d d d ] ¤P)Pd )P)] ⁄d d d I ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d d i] ‡dp0 d gp] fl d h dqd] fid d d d ] › d d d d] ‹dPd d d ] ¤rGPd dP)] ⁄dRd dQI ] ¡™£¢∞§¶•

289

290

 ________ �  __ °k1Qd d d] ‡0 d d 0p] fl )pd d d] fid )pd d ] › d dnd d] ‹dNd d d ] ¤Pd d 4P)] ⁄d dRd I ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d dkd d] ‡d dbg dp] fl 0 d dnG] fi0 d d dB] › d ) d d] ‹d d d ) ] ¤P4 d dr)] ⁄d I $Rd ] ¡™£¢∞§¶•

291

292

 ________ �  __ ° dRdbird] ‡d d h 0Q] flpd Gnd d] fidpd ) d ] › ) d d d] ‹d d d 1 ] ¤ d d dPd] ⁄d d d I ]  ¡™  ¡ ™£¢∞§¶• �

________ °Rd gkd d] ‡d dndrd ] fl dB) dRd] fid 0 dqdQ] › d dpdnd] ‹dpd G ) ] ¤ ) d ) d] ⁄d d d I ] ¡™£¢∞§¶•

293

294

55

Pins Black to move.

 ________ �  __ °rd d dkd] ‡d d dp0b] fl d d d 0] fid d d dP] › dQd dPd] ‹g 0 dPd ] ¤Rd d d d] ⁄I d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ °rd d d d] ‡d d gpi ] fl d 0 dpd] fidP0Pd d ] › dBd HPd] ‹d d dPd ] ¤Rd d d d] ⁄IRd d dr] ¡™£¢∞§¶•

295

296

 ________ �  __ ° dk4 d d] ‡0b0 $ d ] fl 0 0 dQd] fid d d d ] › dPd d d] ‹dPdPd dr] ¤Pd d dRH] ⁄d 1nd GK]  ¡™  ¡ ™£¢∞§¶• �

________ °rd dqd d] ‡dkd dpd ] fl 0 d d d] fi0 d d dp] ›Pg ) $ d] ‹dP0 d d ] ¤ d dQ) )] ⁄d $ IN4 ] ¡™£¢∞§¶•

297

298

 ________ �  __ ° d 1 dkd] ‡d gndp0p] fl 0 d d d] fidP0 dPd ] › dP0Pd )] ‹d dPdQG ] ¤rd d dNI] ⁄d d d $ ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d drdkd] ‡d 0 dp0q] fl 0 d d d] fidbdNG !p] ›rH I d )] ‹d $Pd ) ] ¤ g d )Bd] ⁄d d d d ] ¡™£¢∞§¶•

299

300

56

Silly Pin Positions  White to move.

 ________ �  __ ° d d d d] ‡d G $ G ] fl dB1qh d] fid $qi In] › d 1qh d] ‹d G $ G ] ¤ d d d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ °Bd d dBd] ‡! d d d ] fl dndnd d] fi$ndkdndR] › d d d d] ‹dnhKhnd ] ¤Bd d d d] ⁄d d d dB] ¡™£¢∞§¶•

301

302

 ________ �  __ ° G dRd G] ‡d d d d ] fl d 4r4 d] fi$ drirdR] › d 4r4 d] ‹d I d d ] ¤ d d d G] ⁄d d $ G ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d ! d d] ‡dNd dNd ] fl dbgbd d] fiI gkg dQ] › dbgbd d] ‹dBd dBd ] ¤ d d d d] ⁄d dQd d ] ¡™£¢∞§¶•

303

304

 ________ �  __ °Bd d dBd] ‡dBd dBd ] fl dnhnd d] fi$ hkh dK] › dnhnd d] ‹dBd dBd ] ¤Bd d dBd] ⁄d dRd d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d d d] ‡d ! d ! ] fl d 1q1 d] fid !qiq! ] › d 1q1 d] ‹d ! ! ! ] ¤ d d d 1] ⁄d d I d ] ¡™£¢∞§¶•

305

306

57

Double Check  White to move.

 ________ �  __ ° d gk1 d] ‡d 0rd dp] fl 0 0 d d] fid dPdpd ] › dPdNd )] ‹dPd dB) ] ¤Pd d ) d] ⁄d d $ I ]  ¡™  ¡ ™£¢∞§¶• �

________ °kd d 4 d] ‡d ) d g ] fl 0 d d d] fi0 dRdbd ] › dnd dpd] ‹) 1 d )p] ¤ 4 d )B)] ⁄d d $ I ] ¡™£¢∞§¶•

307

308

 ________ �  __ ° drird d] ‡dpd d 0 ] flpdnd dNd] fid d dpdp] ›Pdpd d d] ‹dPd d d ] ¤ dPG )P)] ⁄d IRd d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d 4k4] ‡d d d 0 ] flpd d 0 d] fidphNd d ] › dBd ) d] ‹d d d )p] ¤P)Pd d )] ⁄d IRd d ] ¡™£¢∞§¶•

309

310

 ________ �  __ °rdbd drd] ‡0kd d d ] flndpgN0 d] fidPd dPdp] ›Pd d dpd] ‹d d dBd ] ¤ d d dP)] ⁄dRd d I ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d d i] ‡d d d d ] flpd d d d] fid gBdpd ] › dPd dnd] ‹d d d 1 ] ¤ $ d d 0] ⁄! $ dKd ] ¡™£¢∞§¶•

311

312

58

Double Check Black to move.

 ________ �  __ ° dkd d d] ‡0pd gpdp] fl d d dpd] fid d d ) ] › dqdndKd] ‹) d GQH ] ¤ ) d ) d] ⁄d $ d d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d g dkd] ‡d d h 0 ] fl d dnd d] fi0p0pd dP] › d d dQI] ‹dPd ) dR] ¤PdPd ) d] ⁄d d d d ] ¡™£¢∞§¶•

313

314

 ________ �  __ ° d drdkd] ‡dRdqdpd ] flPd g dpd] fid G d dp] › dQIP)nd] ‹d d dN) ] ¤ d d d )] ⁄dRd d d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d drdkd] ‡d d db0p] fl dpdn0 d] fi0pd d d ] › d ) d d] ‹)KH )Nd ] ¤ G d )P)] ⁄d dRd d ] ¡™£¢∞§¶•

315

316

 ________ �  __ ° d d d d] ‡0p0 dkd ] fl d d H d] fid dbI hr] › d d $ d] ‹)P) d $ ] ¤ d d d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d 4kd] ‡d 0 d 0p] fl d 0 0 d] fid d ) G ] › 0 )QIRd] ‹4 d d dP] ¤ dPd d d] ⁄d d d d ] ¡™£¢∞§¶•

317

318

59

Discovered Check  White to move.

 ________ �  __ ° d 4rd i] ‡0p0qh dp] fl d d )bd] fid dPd d ] › dPd dpd] ‹dPd d dP] ¤PG d dPd] ⁄d d $RI ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d dri] ‡d d 1 0 ] fl d 0 d d] fid 0P0 0 ] › dPdPd d] ‹d H d dN] ¤ 0Kd d d] ⁄4 d d dR] ¡™£¢∞§¶•

319

320

 ________ �  __ ° d 4 1 d] ‡d d d d ] flpd ) h d] fii d ) dQ] › 0 d d d] ‹dP0 d d ] ¤Kd h G )] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ °kd d G $] ‡0pd d d ] flqd d drd] fid d dp0 ] ›PdNg d d] ‹dPdPdPd ] ¤ dPI dPd] ⁄d d d d ] ¡™£¢∞§¶•

321

322

 ________ �  __ °kd d G $] ‡dpd dpd ] flpd d dpd] fid d dnd ] › dqd ) d] ‹d dNd d ] ¤P)Pd drd] ⁄d I dRd ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d d d] ‡ipd d d ] fl d d d d] fidr0Ndp0 ] ›Pd d d 0] ‹d d d G ] ¤ d hq)P)] ⁄$ d d I ] ¡™£¢∞§¶•

323

324

60

Discovered Check Black to move.

 ________ �  __ ° dkdrd d] ‡0p0 d d ] fl dnd d d] fid dN0p0 ] › dPd d 4] ‹dP! $ d ] ¤Pd d dPh] ⁄d d d dK]  ¡™  ¡ ™£¢∞§¶• �

________ ° d i drd] ‡0bd g d ] fl 0 d d d] fid 0pdpdp] ›P)Rd dnd] ‹d d d dP] ¤ d dNd d] ⁄d dQd GK] ¡™£¢∞§¶•

325

326

 ________ �  __ ° dk4 d d] ‡0p0 dp0p] fl d d h d] fid )bd d ] › )rd d d] ‹) d dNd ] ¤KG dR)P)] ⁄d d $ d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° dk4 d d] ‡0p0 d d ] fl dndpd d] fid dpG dr] ›Qd d ) g] ‹d H d d ] ¤P)Pd dPI] ⁄d d dRd ] ¡™£¢∞§¶•

327

328

 ________ �  __ ° i d d d] ‡0 0 g d ] flQ0Pd dpd] fid dq0 d ] ›Pd d d d] ‹dPd drd ] ¤RdRd ) 0] ⁄d d dNdK]  ¡™  ¡ ™£¢∞§¶• �

________ ° i d d d] ‡0 0 g dp] flQ0Pd d d] fid d 0 d ] ›Pd dqd d] ‹d d drd ] ¤ )RdP0 H] ⁄d $ d dK] ¡™£¢∞§¶•

329

330

61

Attacking the Kingside Castled Position Black to move.

 ________ �  __ ° d 4 4kd] ‡dbg dpd ] flpd 1ph 0] fidp0pd 0 ] › d HPdPd] ‹) HPd dP] ¤ )PGQ)Bd] ⁄d dRdRI ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d 4 4kd] ‡d H dpgp] fl 0 0 hpd] fi0 hPd d ] › dPd d d] ‹dPH )p)q] ¤PGQd ) )] ⁄d dRdRI ] ¡™£¢∞§¶•

331

332

 ________ �  __ ° d 4 4 i] ‡dbd dp0p] flpd dpd d] fidp0 ) d ] › d 0 d H] ‹) dPdq) ] ¤ )QG ) )] ⁄d dRdRI ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d 4 4 i] ‡db0 dpg ] fl 0 0 dp0] fi0 hP0 d ] › dPdPdn1] ‹dPHBd d ] ¤PGQdN)P)] ⁄d dRdRI ] ¡™£¢∞§¶•

333

334

 ________ �  __ ° d 4 d 4] ‡d d gpi ] flpd dpd d] fidp0p) 0 ] › d d d d] ‹) HPdb) ] ¤ )QG ) d] ⁄d dRdRI ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d 4 4 i] ‡d 0 dp0B] fl 0 0 d 0] fi0NhPg d ] › dPd dn)] ‹dPH )bdP] ¤PGQd ) d] ⁄d d $RI ] ¡™£¢∞§¶•

335

336

62

Attacking the Queenside Castled Position  White to move.

 ________ �  __ ° dk4rd d] ‡0p0qgp0p] fl d dbh d] fid d h G ] › dP0 d d] ‹dQd d ) ] ¤P) HP)B)] ⁄d IR$ d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° irdrd d] ‡0 0 gp0p] flB0Q0 h d] fid dP0 d ] › d dPd d] ‹d H dPdq] ¤P)Pd ) )] ⁄d IR$ d ] ¡™£¢∞§¶•

337

338

 ________ �  __ ° dk4rd d] ‡0 dn1p0p] fl dpdph d] fid d dbd ] › g ) G d] ‹d H dNd ] ¤P)PdB)P)] ⁄d IR$ d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° ird 4 d] ‡0 0 d gp] flpdB1 0nd] fid HP0b0 ] › d d h d] ‹d d dNdP] ¤P)PG )Pd] ⁄d IR$ d ] ¡™£¢∞§¶•

339

340

 ________ �  __ ° ird 4 d] ‡d 0b1 gp] flp0 dphpd] fid d d d ] › h d GPd] ‹d HPd dP] ¤P)PdN!Bd] ⁄d IR$ d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° dkd 4 4] ‡0p0bdpgp] fl dNdphpd] fid dNd d ] › dBdPd d] ‹d G dP1P] ¤P)Pd dPd] ⁄d IR$ d ] ¡™£¢∞§¶•

341

342

63

Attacking an Uncastled King  White to move.

 ________ �  __ °rd dkg 4] ‡0b0nd d ] fl 0Ndphpd] fid d d dp] › d d d 1] ‹d HBd d ] ¤P)PG )P)] ⁄d dR$ I ]  ¡™  ¡ ™£¢∞§¶• �

________ °rd dkg 4] ‡dpd dp0 ] fl d dpd 0] fidpdnd dq] › d d dbG] ‹d dBd d ] ¤P)PdN)P)] ⁄d dR$ I ] ¡™£¢∞§¶•

343

344

 ________ �  __ °rd dkd 4] ‡0b0pG dp] fl 0 dndpg] fihBdNHpd ] › d d d d] ‹d d d d ] ¤P)Pd )P)] ⁄d dR$ I ]  ¡™  ¡ ™£¢∞§¶• �

________ °rdbdkd 4] ‡0p0 d 0p] fl dndpd d] fidBg HpGq] › d d dnd] ‹d H d d ] ¤P)Pd )P)] ⁄d dRdRI ] ¡™£¢∞§¶•

345

346

 ________ �  __ ° d 4k4 d] ‡0 dbd 0p] fl 0 dph d] fihBd d d ] › d ) 1 d] ‹dQH dNd ] ¤P) d )P)] ⁄$ d d I ]  ¡™  ¡ ™£¢∞§¶• �

________ ° drdkd 4] ‡dp0 hp0 ] flpdndbdq0] fidBdpd d ] › d ) d !] ‹GPd dNd ] ¤PdPd )P)] ⁄d dR$ I ] ¡™£¢∞§¶•

347

348

64

Checkmate as a Defense from Check  White to move: Black announced check and thought that it was mate, mate, but White wins.

 ________ �  __ °Kdkd d d] ‡dbd 0 d ] fl d dP0 d] fiGp1 h 0 ] › dpd d d] ‹$ ) $ ) ] ¤ ) d )B)] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d drd] ‡d d dpdk] flpd dp) G] fidpd H d ] › ) d dPd] ‹) d dPdR] ¤ drd d d] ⁄I dqd d ] ¡™£¢∞§¶•

349

350

 ________ �  __ ° d d dk4] ‡d d dR0 ] fl d d d d] fi0 0 g Hp] ›P0Bd d d] ‹dPd 1 d ] ¤ d d hP)] ⁄d d d $K]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d d d] ‡d d d d ] fl d d hpd] fi0 0 dpd ] ›NhP0 )r0] ‹dQdBd dk] ¤Pd d d d] ⁄d d 4 dK] ¡™£¢∞§¶•

351

352

 ________ �  __ ° d 4 d d] ‡d d 4 dp] fl d d dp!] fidph dpd ] › i 1 d $] ‹0Pd dP) ] ¤Pd 0pdBd] ⁄d d I d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d 1 d d] ‡d dP0 hp] fl 0 d d i] fi0 g H dp] ›PdPd d d] ‹dPd d d ] ¤ d ) dP)] ⁄$ G dBIR] ¡™£¢∞§¶•

353

354

65

Checkmate as a Defense from Double Check Black to move: White announced double check and thought he would win easily, but Black mates.

 ________ �  __ ° d d d d] ‡dNd dbd ] fl dpd dpd] fidp)kd ) ] › G $ 0 d] ‹)Kd dQ1 ] ¤ d d d 4] ⁄d dBdRd ]  ¡™  ¡ ™£¢∞§¶• �

________ ° dqd d d] ‡dN0kh d ] fl dPd d d] fid d d 0 ] › 0 d d 0] ‹4 dRd dK] ¤ dQd )N)] ⁄d d d d ] ¡™£¢∞§¶•

355

356

 ________ �  __ ° 4 dbd d] ‡d dkd 0 ] flPH d d 0] fi$KG 0 d ] › d d 4 d] ‹dQdRd dP] ¤ dPd dPd] ⁄d d dqd ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d d d] ‡d 0 dpd ] fl 4kd I h] fid dBdnG ] ›pd d d )] ‹) $ d d ] ¤ 1 ) d d] ⁄d $ dQd ] ¡™£¢∞§¶•

357

358

 ________ �  __ °bI dk1 d] ‡) dPd d ] fl 0 d d d] fidRd $ 0 ] › dNd gP0] ‹d d d dP] ¤ d dQd d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d d g] ‡d 4 d i ] fl dp!nd )] fidp) Ipd ] ›p) dbd d] ‹H d G $ ] ¤ d d ) 1] ⁄d d d d ] ¡™£¢∞§¶•

359

360

66

Pairs of Positions The positions are similar but the solutions are different. White to move.

 ________ �  __ ° d dnd d] ‡0p$ d dB] fl dpdkd d] fid d d d ] › d d ! d] ‹d )rd dq] ¤ ) d ) d] ⁄I d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d dnd d] ‡0p$ d G ] fl dpdkd d] fid d d d ] › d d ! d] ‹d )rd dq] ¤ ) d ) d] ⁄I d d d ] ¡™£¢∞§¶•

361

362

 ________ �  __ ° d 4 dri] ‡d d d d ] fl 0pd Ipd] fih d !pd ] › d )bd d] ‹d H d d ] ¤ )PdBd d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° 4 4 dbi] ‡d d d d ] fl 0pd Ipd] fih d !pd ] › d )pd d] ‹d H d d ] ¤ )PdBd d] ⁄d d d d ] ¡™£¢∞§¶•

363

364

 ________ �  __ ° d d drd] ‡0p1 d dp] fl dbdRdpd] fid dkd d ] › d d d !] ‹d I dP) ] ¤P) d H d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d drd] ‡0p1 d dp] fl dbdrdpd] fid dkd d ] › d d d !] ‹d I dP) ] ¤P) d H d] ⁄d d d d ] ¡™£¢∞§¶•

365

366

67

Pairs of Positions The positions are similar but the solutions are different. Black to move.

 ________ �  __ ° i d d 4] ‡0p0 d d ] fl d d dQd] fid d d d ] › d d 0 d] ‹d d 0 h ] ¤P)Pd dRd] ⁄d d dNI ]  ¡™  ¡ ™£¢∞§¶• �

________ ° i d d 4] ‡0p0 d d ] fl d d dQd] fid d d d ] › d d 0 d] ‹d d 0 h ] ¤P)Pd dBd] ⁄d d dNI ] ¡™£¢∞§¶•

367

368

 ________ �  __ ° d d i I] ‡0p0 4 d ] fl dnd H d] fid d d dN] › dqg )pd] ‹d d d ) ] ¤P)Pd dQd] ⁄d d dRd ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d i I] ‡0p0 4 d ] fl dnd H d] fid 1 d dN] › d g )pd] ‹d d d ) ] ¤P)Pd dQd] ⁄d d dRd ] ¡™£¢∞§¶•

369

370

 ________ �  __ ° d d dbd] ‡4p0 d i ] fl d d 0N0] fidPd d 0P] › ) I dQd] ‹1 d dBd ] ¤ d dPd d] ⁄d dRdnd ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d dbd] ‡4p0 d i ] fl d d 0N0] fidPd d 0P] › ) I dQd] ‹d d dBd ] ¤qd dPd d] ⁄d dRdnd ] ¡™£¢∞§¶•

371

372

68

Pairs of Positions The positions are similar but the solutions are different. White to move.

 ________ �  __ °kdKd d d] ‡G d d d ] fl d d dnd] fid dbd 0 ] › 0 d gP0] ‹dP0Nd dP] ¤ dPdBd d] ⁄$ d d dr]  ¡™  ¡ ™£¢∞§¶• �

________ °kdKd d d] ‡d d d d ] flNd d dnd] fid dbd 0 ] › 0 d gP0] ‹dP0Nd dP] ¤ dPdBd d] ⁄$ d d dr] ¡™£¢∞§¶•

373

374

 ________ �  __ °kd d d d] ‡g d d d ] fl d d d 0] fid 0 ) 4 ] › dPd d d] ‹0Kd dR0P] ¤Pd 0QdBd] ⁄d 1 d d ]  ¡™  ¡ ™£¢∞§¶• �

________ °kd d d d] ‡g d dKd ] fl d d d 0] fid 0 ) 4 ] › dPd d d] ‹0 d dR0P] ¤Pd 0QdBd] ⁄d 1 d d ] ¡™£¢∞§¶•

375

376

 ________ �  __ ° d d 4 d] ‡d 0 d d ] fl 1 g d 0] fi0 dkd 0 ] › d dR0 d] ‹d ! dPdP] ¤Pd dPH d] ⁄d d I d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d 4 d] ‡d 0 d d ] fl 1 h d 0] fi0 dkd 0 ] › d dR0 d] ‹d ! dPdP] ¤Pd dPH d] ⁄d d I d ] ¡™£¢∞§¶•

377

378

69

Pairs of Positions The positions are similar but the solutions are different. Black to move.

 ________ �  __ ° d d 4 i] ‡d dndpdp] fl dpd dpd] fid d d ) ] › 0 H d )] ‹1Pg ) d ] ¤ dRdQd d] ⁄dKd dRd ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d 4 i] ‡d dndpdp] fl dpd dpd] fid d d ) ] › 0 H d )] ‹1Pg ) d ] ¤ dNdQd d] ⁄dKd dRd ] ¡™£¢∞§¶•

379

380

 ________ �  __ °Rd d d d] ‡0 ipd 0r] flP0pd d 1] fid d d d ] › d I dN0] ‹! dRd dP] ¤ dPd d d] ⁄d dnd d ]  ¡™  ¡ ™£¢∞§¶• �

________ °Rd d d d] ‡0 ipd 0r] flP0pd d d] fid d d dq] › d I dN0] ‹! dRd dP] ¤ dPd d d] ⁄d dnd d ] ¡™£¢∞§¶•

381

382

 ________ �  __ ° d d i d] ‡dpd d 0 ] flpd 0Qd d] fi) gPd dN] › dnH 0 I] ‹d ) dPd ] ¤ ) d dqd] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d i d] ‡dpd d 0 ] flpd 0Qd d] fi) gPd dR] › dnH 0 I] ‹d ) dPd ] ¤ ) d dqd] ⁄d d d d ] ¡™£¢∞§¶•

383

384

70

Pairs of Positions The positions are similar but the solutions are different. White to move.

 ________ �  __ ° d d d d] ‡d d d db] fl 1N0 d i] fid 0Pd $ ] › 0Pd dKd] ‹0Pd d d ] ¤Pd d d d] ⁄d G h d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d d d] ‡d d d db] fl 1N0 d i] fid 0Pd $ ] › 0Pd dKd] ‹0Pd d d ] ¤Pd d d d] ⁄G d h d ] ¡™£¢∞§¶•

385

386

 ________ �  __ °ri d d d] ‡dBd dp0p] fl !pdndrd] fi0 dbd d ] ›P0 d d 1] ‹dPdPd d ] ¤ dPd )P)] ⁄d dRdRI ]  ¡™  ¡ ™£¢∞§¶• �

________ °ri d d d] ‡dNd dp0p] fl !pdndrd] fi0 dbd d ] ›P0 d d 1] ‹dPdPd d ] ¤ dPd )P)] ⁄d dRdRI ] ¡™£¢∞§¶•

387

388

 ________ �  __ ° d d drd] ‡dq! d d ] flkd d d )] fi0 dRdNd ] › 0 d drd] ‹dP0 d d ] ¤ dPg d G] ⁄d d d dK]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d drd] ‡dq! d dK] flkd d d )] fi0 dRdNd ] › 0 d drd] ‹dP0 d d ] ¤ dPg d G] ⁄d d d d ] ¡™£¢∞§¶•

389

390

71

Mate in One in the Ending Pawn Endings  White to move.

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

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

391

392

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

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

393

394

 ________ �  __ ° d d d d] ‡d d d d ] fl d 0p0 d] fid d i d ] › dpdPdpd] ‹d dPI d ] ¤ d d ) d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

395

396

72

Pawn Endings Black to move.

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

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

397

398

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

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

399

400

 ________ �  __ ° d d d d] ‡d d d ) ] fl d d d d] fid d dpd ] › dp) d d] ‹d d I i ] ¤ d dP0 d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d d d] ‡d d d d ] fl d dpipd] fid 0 dPd ] › dP0K) d] ‹d dPdPd ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

401

402

73

Minor-Piece Endings Bishop Endings  White to move.

 ________ �  __ ° d d d d] ‡d d d d ] flpd d d d] fiib) d d ] › d d d d] ‹d I d d ] ¤ d G d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

403

404

 ________ �  __ ° d d d d] ‡d d d d ] fl d dpd d] fid )kd d ] › I g ) d] ‹d d d d ] ¤ dpdBd d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

405

406

 ________ �  __ ° d d d d] ‡d d d d ] fl d 0 d d] fidP0kgPd ] › d d d d] ‹d dKd d ] ¤ d d d d] ⁄d dBd d ]  ¡™  ¡ ™£¢∞§¶• �

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

407

408

74

Bishop Endings Black to move.

 ________ �  __ ° d d d d] ‡d g d d ] fl 0 d d d] fid i d d ] ›Kd d d d] ‹)Bd d d ] ¤ d d d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

409

410

 ________ �  __ ° d d d d] ‡d d d dP] fl d d d d] fid d d d ] › d d i d] ‹dbd d d ] ¤ d 0KG d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

411

412

 ________ �  __ ° d d d d] ‡d d gpi ] fl d d dpd] fid d d d ] › d d GK0] ‹d d dPdP] ¤ d d d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

413

414

75

Knight Endings  White to move.

 ________ �  __ ° d d d d] ‡d d d d ] fl d d d h] fid dNd dk] › d d d )] ‹d d d I ] ¤ dpd d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

415

416

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

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

417

418

 ________ �  __ ° d d d d] ‡d d d d ] fl dp0nd d] fid dkd d ] ›Nd ) d d] ‹d d I d ] ¤ d d d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

419

420

76

Knight Endings Black to move.

 ________ �  __ ° d d d d] ‡dpd d d ] fl dkd d d] fid d d d ] ›K)nd d d] ‹dNd d d ] ¤ d d d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

421

422

 ________ �  __ ° d d d d] ‡d d d d ] fl d d ipd] fid d d d ] › d dPIP0] ‹d d dNd ] ¤ d d d d] ⁄d d h d ]  ¡™  ¡ ™£¢∞§¶• �

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

423

424

 ________ �  __ ° d d d d] ‡d d 0 d ] fl d d i d] fidpH d d ] › h IP0 d] ‹d ) dPd ] ¤ d d d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

425

426

77

Four Knights  White to move.

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

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

427

428

 ________ �  __ ° d d d d] ‡d d d d ] fl d dn0 d] fid d dkh ] › d d d d] ‹d dNdPd ] ¤ d d dNd] ⁄d dKd d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d d d] ‡d 0nh d ] fl d i d d] fid dPd d ] › I d H d] ‹d d H 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 dp) d ] › d dkd d] ‹d INhnd ] ¤ d d d d] ⁄d d dNd ]  ¡™  ¡ ™£¢∞§¶• �

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

431

432

78

Four Bishops  White to move.

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

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

433

434

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

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

435

436

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

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

437

438

79

Bishop vs. Knight  White to move.

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

________ ° d d d d] ‡d d d d ] flpd d d d] fiinI d d ] › d d d d] ‹dPd d d ] ¤ d d d d] ⁄d dBd d ] ¡™£¢∞§¶•

439

440

 ________ �  __ ° d d d d] ‡d d 0nd ] fl d dkd d] fid d ) d ] › d I d d] ‹d d d d ] ¤ d dBd d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

441

442

 ________ �  __ ° d dBd d] ‡d hPd d ] fl 0kd d d] fid 0 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 0nd d] fidPdk0 d ] › d d d d] ‹d dK) d ] ¤ d d G d] ⁄d d d d ] ¡™£¢∞§¶•

443

444

80

Knight vs. Bishop  White to move.

 ________ �  __ ° d d d d] ‡dKd d d ] fl d d d d] fiipd d d ] ›bd d d d] ‹d d d d ] ¤N) d d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

445

446

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

________ ° d d d d] ‡d d d d ] fl d dpd d] fid I ipdN] › d dbd 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 d Hp0 ] › d I i d] ‹d d d g ] ¤ d dPd d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

449

450

81

Two Bishops vs. Two Knights  White to move.

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

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

451

452

 ________ �  __ ° d d d d] ‡d d h d ] fl d inG d] fidB0 d d ] › d dKd d] ‹d d d d ] ¤ d d d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

453

454

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

________ ° d d d d] ‡d dnd d ] fl d Gk0 d] fid d dnd ] › dPd d d] ‹dBd d d ] ¤ d d d d] ⁄d d I d ] ¡™£¢∞§¶•

455

456

82

Two Knights vs. Two Bishops Black to move.

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

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

457

458

 ________ �  __ ° d d d d] ‡d d d dp] fl d d dkd] fid d dnd ] › d h GKd] ‹d d d dB] ¤ d d d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

459

460

 ________ �  __ ° d d d d] ‡d d d d ] fl d d h d] fid i hpd ] › d d d d] ‹d d I d ] ¤ d GB) d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d d d] ‡d d d d ] flkdKd d d] fidnGPd d ] › d d d d] ‹d d dnd ] ¤ d dBd d] ⁄d d d d ] ¡™£¢∞§¶•

461

462

83

Bishop and Knight vs. Bishop and Knight  White to move.

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

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

463

464

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

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

465

466

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

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

467

468

84

Major Piece vs. Minor Piece Rook vs. Knight  White to move.

 ________ �  __ ° d d d d] ‡d d d d ] flph d d d] fii d d d ] ›pdRd d d] ‹d I d d ] ¤ d d d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

469

470

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

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

471

472

 ________ �  __ ° d d d d] ‡d d d d ] fl d dn0 d] fid d i d ] › d dPd d] ‹d d I d ] ¤ d d d d] ⁄d dRd d ]  ¡™  ¡ ™£¢∞§¶• �

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

473

474

85

Rook vs. Bishop Black to move.

 ________ �  __ ° d d d d] ‡d d i d ] fl d d d d] fidrd d d ] › d d d d] ‹d d d d ] ¤ d d )PG] ⁄d d d I ]  ¡™  ¡ ™£¢∞§¶• �

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

475

476

 ________ �  __ ° d d d d] ‡dpd dkd ] fl d d d d] fiG d d d ] ›Kd d d d] ‹) d d d ] ¤ d d d d] ⁄drd d d ]  ¡™  ¡ ™£¢∞§¶• �

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

477

478

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

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

479

480

86

Major-Piece Endings Rook Endings  White to move.

 ________ �  __ ° d d d d] ‡d d d d ] fl 0 d d d] fiird d d ] › d d d $] ‹dPd d d ] ¤ dKd d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d d d] ‡d d d d ] fl d d I 0] fid d d dk] › d d d 4] ‹d d $Pd ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

481

482

 ________ �  __ ° d d d d] ‡d d d d ] fl 0rd d d] fid i d d ] › d dPd d] ‹dKd d d ] ¤ d d d d] ⁄d dRd d ]  ¡™  ¡ ™£¢∞§¶• �

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

483

484

 ________ �  __ ° d d drd] ‡d d d d ] fl d d d $] fid dPi d ] › dKdP0 d] ‹d d d d ] ¤ d d dpd] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d d d] ‡d dKd d ] fl d d d d] fid 0k4 dR] › d 0 d d] ‹d dP) d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

485

486

87

Rook Endings Black to move.

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

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

487

488

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

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

489

490

 ________ �  __ ° d 4 d d] ‡d d d d ] fl dkd d d] fid d dP0 ] › dp)Kd d] ‹d d dRd ] ¤ d d d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d d d] ‡d d d d ] fl d dk0 d] fid d 0 d ] › d dKdP4] ‹d dR)Pd ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

491

492

88

Queen Endings  White to move.

 ________ �  __ °k1Qd d d] ‡0 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 I d ]  ¡™  ¡ ™£¢∞§¶• �

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

493

494

 ________ �  __ ° d d d d] ‡d d d d ] flQd 1 d d] fid dk0 d ] › d d d d] ‹dPd d d ] ¤ d dKd d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

495

496

 ________ �  __ ° d d d d] ‡d d d dQ] fl d d d d] fid d 0qd ] › d dkd 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 dp1 d ] › d i d d] ‹d d d d ] ¤ dPd I d] ⁄d d d d ] ¡™£¢∞§¶•

497

498

89

Queen Endings Black to move.

 ________ �  __ ° d d d d] ‡d 1 d d ] fl d dkd d] fid ! d d ] › d I d d] ‹d )Pd d ] ¤ d d d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d d d] ‡dkd d d ] flqd dQ0 d] fid )Kd d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

499

500

 ________ �  __ °qd d d d] ‡d d d i ] fl d dQ0Pd] fid d dKd ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

501

502

 ________ �  __ ° d d d d] ‡d d d 0 ] fl d dqd i] fid d d d ] › d d I d] ‹d d dQ) ] ¤ d d d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

503

504

90

Four Rooks Black to move.

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

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

505

506

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

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

507

508

 ________ �  __ ° d d dkd] ‡d d dpd ] fl d d d d] fi4 d d d ] › d $Kd d] ‹d dP$ d ] ¤ d d 4 d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

509

510

91

Pairs of Positions The positions are similar but the solutions are different. Black to move.

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

________ ° d d d d] ‡d d d d ] fl d d Gpd] fid d d ! ] › dkdK0 d] ‹d d d d ] ¤ d d 1 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 G 0k] ¤rd d d d] ⁄d d d $K]  ¡™  ¡ ™£¢∞§¶• �

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

513

514

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

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

515

516

92

Pairs of Positions The positions are similar but the solutions are different. White to move.

 ________ �  __ ° d d d d] ‡dQd d dp] fl d d dqd] fii d Ibd ] ›Pd d d d] ‹dPd d d ] ¤ d d d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d d d] ‡dQd d dp] fl d d dqd] fii d Ibd ] ›pd d d d] ‹dPd d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

517

518

 ________ �  __ ° dNd d d] ‡dpd d d ] flkdBdqd d] fid d d d ] ›Kd d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

519

520

 ________ �  __ ° d d d d] ‡0pd d dK] fl drd d d] fid d d dk] › d d d d] ‹d d dP) ] ¤ d dRd d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

521

522

93

Pairs of Positions The positions are similar but the solutions are different. Black to move.

 ________ �  __ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d dbd d] ‹d d i d ] ¤ dQ0 d d] ⁄d dKd d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d d d] ‡d d d d ] fl d d d d] fid d d d ] › d dnd d] ‹d d i d ] ¤ dQ0 d d] ⁄d dKd d ] ¡™£¢∞§¶•

523

524

 ________ �  __ ° d d d d] ‡d d d d ] fl d dQd d] fid 1 d d ] › d dKd d] ‹d dBd i ] ¤ d d d d] ⁄d dbd d ]  ¡™  ¡ ™£¢∞§¶• �

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

525

526

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

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

527

528

94

Pairs of Positions The positions are similar but the solutions are different. White to move.

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

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

529

530

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

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

531

532

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

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

533

534

95

Pairs of Positions The positions are similar but the solutions are different. Black to move.

 ________ �  __ ° d d d d] ‡dQd d db] fl d d d 1] fid d d d ] › d d d d] ‹d d i d ] ¤ $ d dPd] ⁄d I d d ]  ¡™  ¡ ™£¢∞§¶• �

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

535

536

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

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

537

538

 ________ �  __ ° d d d d] ‡d d 1 d ] flbd dkd d] fid d d d ] › d I d d] ‹d d G d ] ¤ d d ! d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

539

540

96

Pairs of Positions The positions are similar but the solutions are different. White to move.

 ________ �  __ ° d d d d] ‡d d d d ] fl d d d d] fidr4 d d ] ›kd d d d] ‹dRd d d ] ¤Kd G d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d d d] ‡d d d d ] fl d d d d] fi4 4 d d ] ›kd d d d] ‹dRd d d ] ¤Kd G d d] ⁄d d d d ] ¡™£¢∞§¶•

541

542

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

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

543

544

 ________ �  __ ° d d d d] ‡d d dNd ] fl d d d d] fid dkd d ] › d d dQd] ‹d dKd d ] ¤ d d 1 d] ⁄d dnd d ]  ¡™  ¡ ™£¢∞§¶• �

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

545

546

97

Pairs of Positions The positions are similar but the solutions are different. Black to move.

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

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

547

548

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

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

549

550

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

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

551

552

98

Pairs of Positions The positions are similar but the solutions are different. Black to move.

 ________ �  __ °bd d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹$ d d d ] ¤K0 d d d] ⁄d i d d ]  ¡™  ¡ ™£¢∞§¶• �

________ °bd d d d] ‡d d d d ] fl d d d d] fid d d d ] › d d d d] ‹G d d d ] ¤K0 d d d] ⁄d i d d ] ¡™£¢∞§¶•

553

554

 ________ �  __ ° d d d d] ‡d d d d ] flbd d d d] fid d dBd ] › d d dQd] ‹d i d d ] ¤ d d d 1] ⁄d d I d ]  ¡™  ¡ ™£¢∞§¶• �

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

555

556

 ________ � ° d d d d] ‡d d d d ] flkd d d d] fidrd d d ] ›Kd d d d] ‹) d d d ] ¤nd $ d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d d d] ‡d d d d ] flkd d d d] fidrd d d ] ›Kd d d d] ‹$ d d d ] ¤nd $ d d] ⁄d d d d ] ¡™£¢∞§¶•

557

558

99

Chess Aesthetics All the Pieces on the Same Diagonal  White to move.

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

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

559

560

 ________ �  __ ° d d d d] ‡d d d d ] flkd d d d] fidRd d d ] › dRd d d] ‹d dBd d ] ¤ d dKd d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

561

562

 ________ �  __ °kd d d d] ‡dqd d d ] fl dQd d d] fid dBd d ] › d dKd 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 i] fid d d $ ] › d d d d] ‹d d $ d ] ¤ d ! d d] ⁄d I d d ] ¡™£¢∞§¶•

563

564

100

All the Pieces on the Long Diagonal  White to move — two solutions. solutions.

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

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

565

566

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

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

567

568

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

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

569

570

101

All the Pieces on the Same File  White to move.

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

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

571

572

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

________ °kd d d d] ‡0 d d d ] flQd d d d] fiI d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

573

574

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

575

576

102

All the Pieces on the Same File  White to move.

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

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

577

578

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

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

579

580

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

________ °kd d d d] ‡) d d d ] flQd d d d] fiH d d d ] ›Kd d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

581

582

103

All the Pieces on the Same File Black 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 dK] ¤ d d d g] ⁄d d d dk]  ¡™  ¡ ™£¢∞§¶• �

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

583

584

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

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

585

586

 ________ �  __ ° d d d d] ‡g d d d ] fl d d d d] fih d d d ] ›Pd d d d] ‹I d d d ] ¤ d d d d] ⁄i d d d ]  ¡™  ¡ ™£¢∞§¶• �

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

587

588

104

All the Pieces on the Same Rank  White to move.

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

________ °kdKd 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 ] ¡™£¢∞§¶•

589

590

 ________ �  __ ° 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] ⁄iN!Kd d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d dQINi] ‡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 ] ¡™£¢∞§¶•

591

592

 ________ �  __ ° d d d d] ‡d d d d ] flkGKd dBd] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° dQHkdKd] ‡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 ] ¡™£¢∞§¶•

593

594

105

All the Pieces on the Same Rank  White to move.

 ________ �  __ ° d d d d] ‡d d d d ] fl d d d d] fiIR! d 4k] › 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 ] ›k4 HQI d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

595

596

 ________ �  __ ° d d d d] ‡IPiB$ 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] ‡dK!Pi 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 d ] ¡™£¢∞§¶•

597

598

 ________ �  __ ° d d d d] ‡I iPHNd ] 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 d] fid d d d ] › d !PiBI] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

599

600

106

All the Pieces on the Same Rank Black to move.

 ________ �  __ ° d d d d] ‡d d d d ] flK$b1kd 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 ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d i IB1n] ¡™£¢∞§¶•

601

602

 ________ �  __ ° 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] ⁄ibIB1 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 ] ¤n)K0kd d] ⁄d d d d ] ¡™£¢∞§¶•

603

604

 ________ �  __ ° d d d d] ‡d ipIn1 ] 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 d] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄ibIBd g ] ¡™£¢∞§¶•

605

606

107

All the Pieces on the Same Rank  White to move.

 ________ �  __ ° 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 IPiB!] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° d d d d] ‡d d d d ] fl d d d d] fiI iP!Nd ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

607

608

 ________ �  __ ° 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 ] ¤ dQ)kHKd] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ ° INiN$ 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 ] ¡™£¢∞§¶•

609

610

 ________ �  __ ° d d d d] ‡HqiPI 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 dK)kGR] 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 ] ¡™£¢∞§¶•

611

612

108

All the Pieces on the Same Rank  White to move.

 ________ �  __ ° d d d d] ‡d d d d ] flQdKdk0 H] fid d d d ] › d d d d] ‹d d d d ] ¤ d d d d] ⁄d d d d ]  ¡™  ¡ ™£¢∞§¶• �

________ °kgNd dBI] ‡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 ] ¡™£¢∞§¶•

613

614

 ________ �  __ °BdNgkdKd] ‡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 d] fid d d d ] › d d d d] ‹d d d d ] ¤ IPiN! d] ⁄d d d d ] ¡™£¢∞§¶•

615

616

 ________ �  __ ° d d d d] ‡dN)kHKd ] 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 d] fid d d d ] › d d d d] ‹d dQINir] ¤ d d d d] ⁄d d d d ] ¡™£¢∞§¶•

617

618

109

Solutions 1. 1. Qh5#. 2. 1. B xg6#. 3. 1. Bh5#. 4. 1. Nf6#. 5. 1. Nd6#. 6. 1. Q xg6#. 7. 1...bxc1Q#. 8. 1...R xc1#. 9. 1...Q xc1#. 10. 1...R xh1#. 11. 1...c1Q#. 12. 1...N xc2#. 13. 1. Q( B )xf7#. 14. 1. Q( B )xf7#. 15. 1. Q( B )xf7#. 16. 1. exf7(gxf7)#. 17. 1. Q xf7(gxf7)#. 18. 1. B xf7(exf7)#. 19. 1...Q xf2#. 20. 1...B xf2#. 21. 1...Q xf2#. 22. 1...Q xf2#. 23. 1...B xf2#. 24. 1...B xf2#. 25. 1. c3#. 26. 1. c4#. 27. 1. Nc3#. 28. 1. Nf3#. 29. 1. g3#. 30. 1. d4#. 31. 1...e5#. 32. 1...e6#. 33. 1...h5#. 34. 1...Nf6#. 35. 1...Na6#. 36. 1...e6#. 37. 1...Qg3#. 38. 1...Bg3#. 39. 1...Q xe4#.

40. 1...Nd3#. 41. 1...Q xd4#. 42. 1...Q xc1#. 43. 1. Qg6#. 44. 1. Qg6#. 45. 1. Bh5#. 46. 1. Bg6#. 47. 1. Qh5#. 48. 1. Qh5#. 49. 1...Qb4#. 50. 1...Q xd4#. 51. 1...Qf4#. 52. 1...Qg4#. 53. 1...Qd4#. 54. 1...Q xf4#. 55. 1. Q xc8#. 56. 1. Q xc8#. 57. 1. Q xd8#. 58. 1. Nd6#. 59. 1. f7#. 60. 1. R xh8#. 61. 1. Q xe5#. 62. 1. Q xf7#. 63. 1. Q xf8#. 64. 1. Qg5#. 65. 1. g5#. 66. 1. Qh5#. 67. 1...Q xf1#. 68. 1...N xc2#. 69. 1...N xf2#. 70. 1...Q xe2#. 71. 1...Re1#. 72. 1...Q xc1#. 73. 1. Nf6#. 74. 1. Qd5#. 75. 1. Qb5#. 76. 1. gxh8 N#. 77. 1. Nf7#. 78. 1. Bh6#.

79. 1...Q xe4#. 80. 1...Q xe3#. 81. 1...Bh3#. 82. 1...Bh3#. 83. 1...Qe1#. 84. 1...g2#. 85. 1. Qe5#. 86. 1. Q xd8#. 87. 1. Q xg7#. 88. 1. Rd8#. 89. 1. Nf7#. 90. 1. Rh8#. 91. 1. Qd8#. 92. 1. Q xf7#. 93. 1. Q xg7#. 94. 1. Q xg7#. 95. 1. B xf6#. 96. 1. Q xh7#. 97. 1. Q xf7#. 98. 1. Q xf8#. 99. 1. Bg5#. 100. 1. Re8#. 101. 1. f7#. 102. 1. Be8#. 103. 1. Nf6#. 104. 1. Qd5#. 105. 1. Qf8#. 106. 1. N xg6#. 107. 1. N xg6#. 108. 1. B xf7#. 109. 1...d5#. 110. 1...Nc5#. 111. 1...Qh1#. 112. 1...Rd1#. 113. 1...Qg3#. 114. 1...Bh3#. 115. 1. Q xe5#. 116. 1. Q xg8#. 117. 1. Qf5#.

110

118. 1. Q xg5#. 119. 1. Qf7#. 120. 1. hxg5#. 121. 1. Qf7#. 122. 1. Be3#. 123. 1. Q xe6#. 124. 1. N xb5#. 125. 1. Q xd6#. 126. 1. N xe6#. 127. 1...N xf2#. 128. 1...Re1#. 129. 1...Bg4#. 130. 1...Q xe2#. 131. 1...Q xg2#. 132. 1...Nf2#. 133. 1. Nd5#. 134. 1. Qe6#. 135. 1. Qe8#. 136. 1. Qf5#. 137. 1. exf7#. 138. 1. Nc3#. 139. 1. Q xf7#. 140. 1. Ng6#. 141. 1. Bg5#. 142. 1. Bf7#. 143. 1. Qe8#. 144. 1. Rd6#. 145. 1. Nf6#. 146. 1. Q xh8#. 147. 1. Bh6#. 148. 1. Q xe7#. 149. 1. Qg8#. 150. 1. Qf7#. 151. 1. Q xf7#. 152. 1. Be6#. 153. 1. Q xh7#. 154. 1. Qf5#. 155. 1. Q xe7#. 156. 1. Qa8#.

157. 1. Bg5#. 158. 1. Nf7#. 159. 1. Nf7#. 160. 1. b4#. 161. 1. Be3#. 162. 1. Nd6#. 163. 1...Ng3#. 164. 1...Rd1#. 165. 1...b4#. 166. 1...N xh3#. 167. 1...Qe7#. 168. 1...Ng2#. 169. 1. Q xh7#. 170. 1. Qh8#. 171. 1. Qf8#. 172. 1. d5#. 173. 1. Qf6#. 174. 1. Nc4#. 175. 1...Nf2#. 176. 1...Ng3#. 177. 1...B xe4#. 178. 1...B xf3#. 179. 1...Nd4#. 180. 1...gxh2#. 181. 1. Q xf7#. 182. 1. Qf8#. 183. 1. Nf6#. 184. 1. R xe8#. 185. 1. Q( R )e8#. 186. 1. Qf8#. 187. 1. Q xd7#. 188. 1. exd8 Q( R )#. 189. 1. Bb5#. 190. 1. f7#. 191. 1. Qd7#. 192. 1. e7#. 193. 1...Qh1#. 194. 1...Qh4#. 195. 1...Ne2#. 196. 1...Qh6#. 197. 1...hxg4#.

198. 1...N xh3#. 199. 1. B xd7#. 200. 1. bxa8 Q( R )#. 201. 1. N xc7#. 202. 1. N xd6#. 203. 1. Q xe6#. 204. 1. dxc6#. 205. 1...Qe4#. 206. 1...Bg4#. 207. 1...Qd2#. 208. 1...Bb4#. 209. 1...Bf5#. 210. 1...Bc5#. 211. 1. B xg6#. 212. 1. exf7#. 213. 1. Qd5#. 214. 1. Qc8#. 215. 1. Bg5#. 216. 1. Re8#. 217. 1...Nd3#. 218. 1...Nd3#. 219. 1...Nd4#. 220. 1...Bh3#. 221. 1...Qg2#. 222. 1...Nh3#. 223. 1. Nf6#. 224. 1. Nd6#. 225. 1. Qf8#. 226. 1. Qh7#. 227. 1. Qh3#. 228. 1. Qh7#. 229. 1...Q xe4#. 230. 1...Q xh2#. 231. 1...Qd3#. 232. 1...Bb4#. 233. 1...Q xh2#. 234. 1...N xf2#. 235. 1. N xf6#. 236. 1. Nd6#. 237. 1. Q xg6#. 238. 1. Bd8#.

239. 1. Qb3#. 240. 1. Ba6#. 241. 1. Qf3#. 242. 1. Qh3#. 243. 1. Qc3#. 244. 1. Qg3#. 245. 1. Nd5#. 246. 1. Qc8#. 247. 1. Qf5#. 248. 1. Qd5#. 249. 1. B xf7#. 250. 1. Bf7#. 251. 1. g7#. 252. 1. Bg6#. 253. 1...Qh4#. 254. 1...Qg3#. 255. 1...Ng3#. 256. 1...Qh3#. 257. 1...Qh2#. 258. 1...0-0#. 259. 1...Bg3#. 260. 1...Q xg3#. 261. 1...Q xh4#. 262. 1...Q xd4#. 263. 1...Bf2#. 264. 1...Bg4#. 265. 1. Qh5#. 266. 1. Bg6#. 267. 1. Ng6#. 268. 1. Ne6#. 269. 1. Qh5#. 270. 1. Bf7#. 271. 1. Nc7#. 272. 1. Bg5#. 273. 1. Nc7#. 274. 1. Bg5#. 275. 1. Qe5#. 276. 1. Ne7#. 277. 1...Nd3#. 278. 1...Qe4#. 279. 1...Qh4#.

111

280. 1...h5#. 281. 1...N xb4#. 282. 1...Qe3#. 283. 1...B xf2#. 284. 1...Nc2#. 285. 1...Nf3#. 286. 1...Nd3#. 287. 1...Qg6#. 288. 1...B xf3#. 289. 1. Q xa7#. 290. 1. Qf8#. 291. 1. b7#. 292. 1. Rf8#. 293. 1. Qf5#. 294. 1. Rg8#. 295. 1...Bb2#. 296. 1...Bf6#. 297. 1...Nf2#. 298. 1...c2#. 299. 1...Q xh4#. 300. 1...Q xd3#. 301. 1. R xd5#. 302. 1. Qd4#. 303. 1. B xd4#. 304. 1. Q xe5#. 305. 1. B xe6#. 306. 1. Qc3xd4#. 307. 1. N xd6#. 308. 1. R xa5#. 309. 1. Ba5#. 310. 1. N xf6#. 311. 1. bxc6#. 312. 1. R xh2#. 313. 1...N xf2#. 314. 1...Nf5#. 315. 1...Be5#. 316. 1...N xd4#. 317. 1...Nf3#. 318. 1...fxe5#. 319. 1. f7#. 320. 1. Ng1#.

321. 1. exf6#. 322. 1. Bg7#. 323. 1. Bc5#. 324. 1. axb5#. 325. 1...Nf3#. 326. 1...d4#. 327. 1...Rc1#. 328. 1...Bf2#. 329. 1...R xf2#. 330. 1...Rh3#. 331. 1...Qh2#. 332. 1...Qg2#. 333. 1...Qh1#. 334. 1...Q xh2#. 335. 1...Rh1#. 336. 1...Bh2#. 337. 1. Q xb7#. 338. 1. Qb7#. 339. 1. Ba6#. 340. 1. N xa6#. 341. 1. Q xb6#. 342. 1. Nde7#. 343. 1. B xg6#. 344. 1. B xb5#. 345. 1. B xd7#. 346. 1. Rd8#. 347. 1. Q xe6#. 348. 1. Q xe7#. 349. 1. B xb7#. 350. 1. Bc1#. 351. 1. R xf2#. 352. 1. Bf1#. 353. 1. Q xd2#. 354. 1. d4#. 355. 1...K xd4#. 356. 1...Ke8#. 357. 1...Kc7#. 358. 1...K xd5#. 359. 1...K xd7#. 360. 1...Kf7#. 361. 1. Bg8#.

362. 1. Qe5#. 363. 1. Qh2#. 364. 1. K xg6#. 365. 1. Qc4#. 366. 1. Qd4#. 367. 1...Rh1#. 368. 1...Ne2#. 369. 1...Qg8#. 370. 1...Q xh5#. 371. 1...Qe3#. 372. 1...Qc4#. 373. 1. Bg1#. 374. 1. Nc7#. 375. 1. Rf8#. 376. 1. Rb3#. 377. 1. Qc4#. 378. 1. Re5#. 379. 1...Qa1#. 380. 1...Qb2#. 381. 1...Qf4#. 382. 1...Qd5#. 383. 1...g5#. 384. 1...Qg3#. 385. 1. Rg8#. 386. 1. Bg7#. 387. 1. Ba6#. 388. 1. Nd6#. 389. 1. Q xa5#. 390. 1. R xa5#. 391. 1. g5#. 392. 1. b4#. 393. 1. g4#. 394. 1. b4#. 395. 1. d4#. 396. 1. f4#. 397. 1...hxg6#. 398. 1...b5#. 399. 1...g1N#. 400. 1...e5#. 401. 1...f1 N#. 402. 1...gxf5#.

403. 1. Kb3#. 404. 1. Bf7#. 405. 1. Bf3#. 406. 1. d4#. 407. 1. Bf3#. 408. 1. f8N#. 409. 1...b5#. 410. 1...hxg6#. 411. 1...d1 Q#. 412. 1...Bg6#. 413. 1...f5#. 414. 1...b5#. 415. 1. Nf4#. 416. 1. b4#. 417. 1. Nf5#. 418. 1. Nc4#. 419. 1. Nb6#. 420. 1. f8N#. 421. 1...b5#. 422. 1...Nf5#. 423. 1...Ng2#. 424. 1...c5#. 425. 1...e5#. 426. 1...Nc3#. 427. 1. Nd6#. 428. 1. Ng4#. 429. 1. Nh4#. 430. 1. Nc4#. 431. 1. Ng3#. 432. 1. e4#. 433. 1. Bc3#. 434. 1. Bc4#. 435. 1. Kf5#. 436. 1. f4#. 437. 1. d4#. 438. 1. Bg7#. 439. 1. Bc1#. 440. 1. b4#. 441. 1. Bg4#. 442. 1. Bf3#. 443. 1. d8N#.

112

444. 1. e4#. 445. 1. b4#. 446. 1. Ng3#. 447. 1. Ng4#. 448. 1. f4#. 449. 1. e3#. 450. 1. c4#. 451. 1. B xe7#. 452. 1. Bg3#. 453. 1. Be5#. 454. 1. f4#. 455. 1. Bd4#. 456. 1. c5#. 457. 1...Nf5#. 458. 1...Na4#. 459. 1...h5#. 460. 1...d5#. 461. 1...Nd5#. 462. 1...Ne5#. 463. 1. Bc3#. 464. 1. Nc6#. 465. 1. Bf4#. 466. 1. Be7#. 467. 1. Nh5#. 468. 1. e5#. 469. 1. Rc5#. 470. 1. Rg5#. 471. 1. Rh4#. 472. 1. Rd6#. 473. 1. Rd5#. 474. 1. f4#. 475. 1...Rb1#. 476. 1...Rh1#. 477. 1...b5#. 478. 1...f5#. 479. 1...c5#. 480. 1...Re6#. 481. 1. Ra4#. 482. 1. Re5#. 483. 1. Rd5#. 484. 1. Rf5#.

485. 1. Re6#. 486. 1. e4#. 487. 1...Rd3#. 488. 1...e5#. 489. 1...Re1#. 490. 1...Re7#. 491. 1...Re8#. 492. 1...f5#. 493. 1. b7#. 494. 1. Qe4#. 495. 1. Qc4#. 496. 1. Qf4#. 497. 1. Qb7#. 498. 1. Qb4#. 499. 1...Qf4#. 500. 1...Qd3#. 501. 1...Qf3#. 502. 1...Qc3#. 503. 1...g5#. 504. 1...Qb1#. 505. 1...Rhe5#. 506. 1...Rb4#. 507. 1...Rf6#. 508. 1...R xe5#. 509. 1...f5#. 510. 1...Rd5#. 511. 1...Qe2#. 512. 1...Qe3#. 513. 1...Rh2#. 514. 1...g2#. 515. 1...Q xf4#. 516. 1...Qg5#. 517. 1. Qb5#. 518. 1. b4#. 519. 1. Bb5#. 520. 1. b8N#. 521. 1. Re5#. 522. 1. f4#. 523. 1...Bf3#. 524. 1...Nf2#. 525. 1...Bf3#.

526. 1...Bc2#. 527. 1...Qf5#. 528. 1...Qc5#. 529. 1. Be6#. 530. 1. Nb6#. 531. 1. Qf5#. 532. 1. Qd4#. 533. 1. Qb4#. 534. 1. Qe8#. 535. 1...Qh1#. 536. 1...Ke2#. 537. 1...Ra1#. 538. 1...Rb1#. 539. 1...Qb4#. 540. 1...Qe5#. 541. 1. Ra3#. 542. 1. Rb4#. 543. 1. Qc6#. 544. 1. Qb8#. 545. 1. Qc4#. 546. 1. Qd6#. 547. 1...Re6#. 548. 1...Rf5#. 549. 1...Ng5#. 550. 1...Re3#. 551. 1...Qe6#. 552. 1...Qd5#. 553. 1...b1Q#. 554. 1...Bd5#. 555. 1...Qd2#. 556. 1...Qe2#. 557. 1...Nc3#. 558. 1...Rb4#. 559. 1. Qg8#. 560. 1. Ra8#. 561. 1. Ra4#. 562. 1. g8Q#. 563. 1. Q xb7#. 564. 1. Rh3#. 565. 1. Nf7(g6)#. 566. 1. Ra5(d8)#.

567. 1. Nb6(c7)#. 568. 1. Rd8(h4)#. 569. 1. Qb5(d7)#. 570. 1. Rd5(e4)#. 571. 1. Bd6#. 572. 1. e8Q#. 573. 1. Nb6#. 574. 1. Qc8#. 575. 1. Qf6#. 576. 1. Qc3#. 577. 1. Qf6#. 578. 1. d8Q#. 579. 1. f8Q#. 580. 1. Qf8#. 581. 1. Bf6#. 582. 1. Qb7#. 583. 1...Qc8#. 584. 1...Bc6#. 585. 1...Qf3#. 586. 1...Q xd5#. 587. 1...Bc5#. 588. 1...e1 Q#. 589. 1. Qh6#. 590. 1. Qa1#. 591. 1. Nc3#. 592. 1. Qh5#. 593. 1. Bd3#. 594. 1. Nc6#. 595. 1. Q xg5#. 596. 1. Qa8#. 597. 1. b8 Q#. 598. 1. d8Q#. 599. 1. d8Q#. 600. 1. e5#. 601. 1...Qa3#. 602. 1...Qf2#. 603. 1...Qe3#. 604. 1...d1 Q#. 605. 1...Nd6#. 606. 1...Be3#. 607. 1. Bh3#.

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608. 1. Qd4#. 609. 1. Qd1#. 610. 1. Nf6#. 611. 1. d8 Q#. 612. 1. e8Q#. 613. 1. Qe2#. 614. 1. Bd5#. 615. 1. Bc6#. 616. 1. Nc3#. 617. 1. c8Q#. 618. 1. Qg6#.