ForcinChge ssM oves CharlHeesr tan Forcing Chess Moves TheK eyt oB ettCearl culation New InC hes2s0 08 © 2008N ew InC hess PublisbheyNd e w InC hesAsl,k ma,aT rheN etherlands www.newinchess.com Allr ighrtess ervNeod p.a rotf t hibso okm ayb er eproducsetdo,r ienda r etrieval sys temo rt ransmiitnta endyfo rm orb ya nym eanse,l ectronic, mepchhoatnoiccoaply, ingr,e cordoirno gt herwiwsiet,h otuhte p riowrr ittpeenr missfiroonmt hep ublisher. Covedre sigSnt:e vBeonl and SuperviPseotreB:ro el ProofreadRienngeO: l thof ProductiAonnt:o Snc hermer ISBN-1937:8 -90-5691-243-7 Contents Foreword 7 Introduction 11 Howt oU steh Bioso k 16 Chap1t- Setro Fcokr cMionvge s 17 -Exercises 59 Chap2t- Setro Mcakt iAntgt acks 65 -Exercises 101 Chap3t -Berru Ftoer Ccoem binations 130 -Exercises 172 Chap4t e-rS urprise Forcing Mo1ve53s -Exercises 155 Chap5t Eeqru oarSl t roTnhgreera ts 156 - -Exercises 181 Chap6t- Qeuri Feotr cMionvge s 198 -Exercises 205 Chap7t- eFro rRceitnrge ats 215 -Exercises 233 Chap8t- Zewri schenzugs 241 -Exercises 261 Chap9t- Deerf enFsoirvcei ng Moves 269 -Exercises 287 5 Chap1t eE0rn dgaFmoer cMionvge s 295 - -Exercises 319 Chap1t1eI rn tuaintCdir oena tivity 327 - Chap1t e2Vr a riEoxuesr cises 349 - Afterthought 367 ExplanoafSt yimobno ls 369 GlososfTae rrmys 370 IndoefNx a mes 376 Foreword byt hree-tUiSmC eh ampionJ oeBle njamin Thset uodfty a chtoilcadns se cespslaaircntye h r ee giomfpel na yoefarl lsle vels. One cafinn d expolffua nndaatmieotnna tcatli ca-lp ienslske,em we,fen ortr,ssek ts-ci.na hoosfbt o obkustt,hp er ocoeffs isn dtihkneig l mloevrie ssst rialtlmh yetsre rious. Hertwaonr'ks tcoma ilnltdsh u en derdogs tsoourfcVy ca Penes rsEl on'dsg ame Tactilcilste.t- kTnhDoeuw tcnco hrs rpeondgernacned mcaosmtpeiprlo esdi tfoiro ns thiyretayur nsth iepl r oduamc aesdt erwphiiecche t thEoeno gkl CihseFhse sd era tioBno'ooskf t hYeea rh onoirn2s 00 6. HerraFa InD,ME a sltievrni enaBgro sthoasnsp, e anc to mparastmiabvluesltlt yi ll imprefsosuirvyteee aerrnes s earocrhgiangngia,,zn cidon dyiifn6g5 t0a ctpiocsail tioonfas lv la rileitkVieaePn se .r Hleor,th aaunsn earatm hueldt iotfpu odsei tions appeairnpi rnigfn ottrh fei tristmI eh .a vaef e elitnhgHa etr toapnu,'ls si Vkaen Per,lw oi'blselw armrleyc eived. Inm y lecIht auvroeec sc asieoxnpallotlrhydee ed m anodfss o lvcionmgp lex problaettmh cseh essbHoearrthdaad.nso nseoh eroena g ransdceawrli ett hha ei d oft hues ecfuoln ce'pctop muotefer y esF'r.o mmy e xperwioernkcaietIn BgoM n thDee eBpl utee aIkm n,o w ctohmaptu ctaefnri ssn tdr moonvgte hsha utm aonvse r loobke catuhseaeyp petaoorou tratgoec ooundsse Iirit.sa soiftg hnge r owotfh computetrhtsee rt'mhc aotm pmuotve,ewr 'h iocnhc weaa ss sitgoan neu dg ly and pitmiofuvlie ns,o wu setdoc onnaos tter bounstgu rprmiosviceno gm puatreer s betetqeuri ptpoie ddey. n tif Bumty o wnh umatnr avsauiffltisocb er iHnegr tiadnce'laso tsoe hIenma arntoy.f myg amIeh sa vdei scoavsetroendim sohvienscg o amnbdi natthsaietoe nmse d (to mei,nf o tth sep teactotrofas lo)lu otft hsek y. Yett heiraste h oupgrhotcb eeshsi ndg reecvaheterm syos v aen,bd y o rganainzdi ng explatihnneia ntoguft r hee msaegm iocv ,eH serhtaabnsr ouugsah lctll osbeeri ntgo abtloefi nd them. 7 ForcCihneMgso sv es Benajmni-lSmian LoneP ine1 799 D Myo pponoennoetft ,h g er eAamte rican chaenwsdrs i ttneeodra oscu,hlb eotro sk ed forwatroed n jotyhibeni gs hpoaapig ra ihnifisstft e en-yoepapro-noTelhndet .t acti caild euat,i lai zdiinsgc ovearnaedz d w iastcthaiecfasnki z rulgy, croomuptairneed tot heex ecuItw ianotnte.opd l 2ay4lLJ .fS,b utth bei shwoopus lidm pclayp tmuyr e kniagnhddte efntdh reo ooknd 7T.h ied oenalw yo rwkistt hhs et un2n4i.nSgttJ! c! Afte2r4. l: .x:td215 .ettJ7x'lti+f 276 l:x.:td@1x e277 .Wgh4i!wt een otn wtioan n i n . structbievyeo tn(hsdbec u otop fte h bioso ekn)d iSnigl.mh aanndo rte gistthearte d thken icgohutdl adrt eoe ntaes rq uaraep psaoro effnl tilmyi ts. Thes urpsrqiusafierg eu rienad n otshheorc kmionvfoger m ei n 1t9h9e2U. S. ChampioInh asvhaeil plp. im eycc oensv eorngt ihene4g - pabwuwnti, tm hyk night int hwea Wyh isteee smaestf oc onthiinmsua en euvers: Aleaxnder vI-veBananjmoin Durang1o 9 92 • Thset ar1t.7lttJ. if3.n!gp ! ro vai dbeaiddg v anTthamega eil.ni rnuen 8s1f. xlf.i 3x e4 1.9'it'g3.id 62 0hJd1t'6xd26.1 4f( 12'i.xidc6x d262..U gl� xg22 3l:tx.g.U2el + [email protected])nn dolwinte2n1.d�..exdg 222°f .xfg2'if x4f+2 3tDd.2l:t ew3i tah 8 Froewdo r biign itfioaBrtl iavbceuk tt,h ceo mpustuegrg e2s.1t.�i.xocn!2 2?2. @xcl:.2e +2 2.3@c�ld 5i asl sstor ol8n l:I.gx.d8 +!:l xd81 .9�xfil3x e240 °iV.g3� d62 .1f4 .ixg222 °iY.xg�2x f4i+se v ewno rsseoI, v antorvi1 e.8da �3d 61 .9ti:Jc�3x e4 20.tt:J'ifxxee424 1. 1'WxeU4x e242 .ntt:Jdg35a nBdl awcokno nm ov3e3 . 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S A?ft?e r ( .4l:r.8f7.+ w anse cesfosrta hrdeyr a4w9). �3gxxhh5550 h.l:r6!i! as k ilqlueire t movBel.ac caqknu eweintc hh encokr,m aar lelcayol m binsapteoiribo,lunh t e trhea t onleyn couSr a.lg@e e7ts,i ghttehnneie ontngB lackki.'n sg Thgea mceo ncl5u0.d.<it .e fd75 1f .6<i +git.t 8t5 2.<it'ltieh775 3.f .l:7@:t+g 65 4.fS+ exf5S5 .l:t�fg6s5+ 6 .l:t1d0-6. 19 ForgcC ihneMsosv es Thfien aplo siItw ioounll idtk oseh acroem freosm t hlea rsotu onftdh 1e89 4N ew YorkO peang ,a mIen eedteowd i tno o btaag iono pdr ize. Abramco-vBniajemin NewY or1k89 4 • ThouWghhi dtoee shna'vet enougfohrt hmqeau teeterhnaie,wka wla prods ition of thbel ack aqnutdeh deean n gepraosupssae wdnc so mpltihcweai tnen pirnogc ess consriadbWeliytv.he rayc cuprlaBatlyea mcakyc onsolbiuIdtc a otunelo,dwt o rikt ouotv tehrbe o aarndfd le frtu strAafttaee 5dr4-. m itnuhtiIhen a kad ni nspiration. 1. .t.x.g !22!. \itxeg432 . 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