MAKC"1M 5I10X
-
MAX IM BLOKH
KOM6MHAUMOHHblE MOTMBbl COMBINATIONAL MOTIFS MOTIVOS DE COMBINACIONES
OAO "3KOC" MOCKBA 2003 MOSCOW
EEK 75.581 E--705
Ii JI o x M. B. 6-705
KoM6uuauuouuble MOTHBbt. Y'le6uoe noco6ue.
M.: OAO "3KOC", 2003. -304 c.
3To noco6He, ttanHcattttoe onhITHhIM TpettepoM, Me)f(.nyttapo.nHhlM rpocc MettcTepoM HK4
, co.nep)f(HT 6onee 1400 Ja.naHHH, o'leHh no.npo6tto KJJaccH !j>HUHposaHHhIX no KOM6HHaUHOHHblM MOTHBaM. TmaTeJlbHO npo.ny MaHHaR nocn e.nosaTeJlbHOCTb Ja .naHHH noMoraeT pa3BHTttlO KOM6HttaUHOHHOro 3pe HHR H n03BOJIReT HCnOJJb30BaTb KHHry TaK)f(e B Ka'leCTBe y4e6HHKa . .nnR scex n03HUHH xapaKTeptta ttanpR)f(eHHaR 6opb6a, B KOTOpOH ueJJh .ilOCTHraeTCR e.nHHCTBeHHblM cnoco6oM. KttHra npe.nttaJHa'leHa JlJIR 06meo6pa3osaTeJ1hHhIX H cnopTHBHhIX lllKOJJ, BY3os, lllaxMaTHbIX KonneKTHBOB sttelllKOJlhHbIX y4pe*.neHHH, a TaK)!(e .nnR caM006pa3osaHHR. Doco6He paCC'IHTaHO Ha llJaXMaTHCTOB-pa3pR.UHHKOB.
liliK 75.581
ISBN
5-900965-32-5 ©
Enox MaKcHM Bna.nHMHpoBH'I, 2003
)J,HJatttt o6JJO)f(KH: BepoHHKa KacaTKHHa
Y'le6Hoe u3oaHue ABTop: IiJJox MaiccuM 8J1aL1nMupoBH'I
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NQ 93
ABTOP co CBOlllM y 4eH 111KOM 8-neTHl!IM Cawei.1 rpl!lll.IYKOM, 6YAYL!.lll1M ,
rpoccMei.1cTepoM, B waxMaTHOM
Kll y 6e
4epeM y WeK (MOCKBa, 1992
r.)
The author and his 8-year-old pupil, grandmaster-to-be, Sasha Grishchuk in the chess club of the Moscow d istrict Cheremushki (1992), El autor con su discHpulo y futuro Gran Maestro Sasha Grischuk de 8 acos de edad en el club de ajedrez "Cheremushky" (Mo sc b, 1992) (])omo 6lJonMamoecKoeo I Photo by 8- Do/matovsky
This chess exercise book is written by an experienced coach, International Grand master of ICCF It contains more than
1400
exercises that are arranged very
precisely after various combinational motifs, This cleverly implied approach facili tates the process of developing the reader's combinational vision and enables the usage of the book as a chess manuaL The exercises are distinguished with a tense fight, and usually there is only one way to the goaL The book is designed for common schools and colleges as well for special chess groups; it can be also used for self-teaching, In both cases, a certain initial chess knowledge is supposed, Este manual escrito por un entrenador experto y Gran Maestro contiene m6s de
1400
ejercicios detalladamente clasificados segbn motivos combinatorios,
El orden de los ejercicios, minuciosamente elaborado, ayuda a formar una visiyn combinatoria y permite utilizar el libro como un curso de ajedrez, En todas las posiciones hay enfrentamintos agudos y su soluciyn siempre es bnica,
3
nPE.QMC.nOBME Aopor1Ae ,qpy3bR! YMeH1Ae BeCTIA TaKTW·leCKytO 6opb6y RB/lReTCR 0,QHIAM IA3 Ba>KHeHWIAX KOMnOHeHTOB Macrepcrsa waxMaTIACTa. Heo6xo,q1AMO 1A3Y'-!aTb reop1At0 waxMaTHOl:i raKT1AK1A, pa3BIABaTb CBOe KOM61AHat..1 1AOHHOe 3peH1Ae IA COBepweHCTBOBaTb TeXHIAKY pac:Yera Bap1AaHTOB. B npe,q11araeMOH BaWeMy BHIAMaHIAIO KHIAre asrop npo,qo11>KaeT CBOIA IACCfle,qoBaHIAR B
«1200 KOM61AHat..11AH» (MOCKBa, 1992), «KOM61AHat..11AOH HOe IACKyCCTBO» (MOCKBa, 1993) IA «Y'le6HIAK waxMaT» (MOCKBa, 1997). 3ra KHIAra nocBR 3TOH 0611acT1A, Ha'laTble pa6oraMIA
LL1eHa TLL.laTeflbHOH CIACTeMaT1A3at..1 1A IA KOM61AHat..1 1AOHHblX MOTIABOB (c11a6ocrei:1 n031Al.llAIA, a TaK>Ke OC06eHHOCTeH pacnOflO>KeHIAR IA B3a1AMO,qeHCTBIAR cp1Aryp), npe,qocraB/1RIOLLllAX 603MO>KHOCTb nOIACKa IA ocyLL1eCTB11eH1AR KOM61AHat..1 1AIA. TaKaR CIACTeMaTIA3al.llAR n03B0/1ReT IACnOflb30BaTb KHHry He TOflbKO KaK la,Qa<-IHHK, HO IA B Ka'lecrse Y'-!e6H1AKa. no,qpo6Hel:iwee omaB11eH1Ae 0611erl.laer rpeHepaM no,q6op Y'-!e6HblX nplAMepoB, a MeHee IACKyWeHHblM waxMaTIACTaM MO>KeT CflY>KIATb ,QeillAKaTHOH nO,QCKa3KOH nplA JaTPYAHeHIARX B peweHIAIA. KpoMe ror6, asrop pacno11ara11 np1AMepb1, crapaRcb nocne ,qosar enbHO OT06pa31ATb pa3BIAT1Ae TaKTIA'leCKIAX IA,QeH. no3TOMy BO MHOrl!IX CflY'-!aRX eLL1e O,QHIAM «KfllO'lOM» K peweHIAIO 04epe,qHOro 3a,QaHIAR RB/1ReTCR peweH1Ae npe,qblAYLL1ero. ,Q11R ycnewHOH pa60Tbl c KHIArOH He06XO,QIAM onpe,qeneHHblH ypoBeHb 3HaHIAR OCHOB HblX cxeM TaKTIA'leCKIAX np1AeMOB. no3TOMy peKOMeH,QytO 'llATaTeflRM, oco6eHHO IOHblM, npe,qBaplATeflbHO 1A3Y'-!1ATb masy «0CH0Bbl waxMaTHOH TaKTIAKIA» IA3 KHIArlA «Y'le6HIAK wax MaT>> (M.Ei11ox, MocKBa,
1997).
MHOrlAe IA3 npe,q11araeMblX n031Al.llAH HaCTOflbKO OCTpbl, 'lTO nplA CBOeM xo,qe y 6enblX cyLL1ecrsyer e.QIAHCTBeHHOe peweH1Ae, a np1A xo,qe 'lepHblX - Y>Ke 'lepHbre e,q1AHCTBeHHb1M cnoco60M ,qo61ABat0TCR ycnexa! (nplA 3TOM B HeKOTOpblX n031Al.llARX BTopaR CTOPOHa pea f11A3yer KOM61AHat..1 1AOHHble MOTIABbl, OTHOCRLL11AeCR K ,qpyrlAM pa3,qenaM KHIArlA). ABTOp crapa11cR BKfllO'llATb B KHIAry 3a,QaHIAR, CO'leTat0LL11Ae e,QIAHCTBeHHOCTb peweHIAR (B CBR31A c 3TIAM OT,QeflbHble n031Al.llAIA IA3 npaKTIA'leCKIAX napTIAH HeCKOflbKO IA3MeHeHb1), 60raTCTBO TBOp-leCKOrO CO,Qep>KaHIAR IA Y'-!e6HO-MeTO,Q1A'leCKylO t..1eHHOCTb. no31Al.llAIA, B OT HOWeHIAIA KOTOPblX He yKa3aHO IAHOe, COCTaB/1eHbl asropoM IA IACnOflb3YIOTCR IAM Ha 3aHR TIARX c IOHblMIA waxMaTIACTaMIA. 41ACflOBaR 01..1e HKa ypOBHR CflO>KHOCTIA 3a,QaHIAR Bblpa>KeHa B K0/11A'leCTBe O'lKOB, Ha 'llACflReMblX 3a ero npaBIAflbHOe peweH1Ae (y Ka3aHo B KPY>KKax cnpasa Ha,q Ka>K,Qol:i ,q1Aar paMMOl:i). PeKOMeH,QytO BaM no B03MO>KHOCTK CHa'lafla pewaTb 3a,qaHIAR nlACbMeHHO, He nepe,QBIAraR cj)1Arypbl Ha ,QOCKe. np1AMepb1, KOTOpble He y,qacTCR npaBIAflbHO peWIATb C nepsol:i nonb1TK1A, 1..1e11ecoo6pa3HO npopa6orarb nosropHo no OKOH'laHIAIA nepsoro npo 'lTeHIAR KHIArlA. Ha,qetOcb, 'lTO 1A3y'leH1Ae 3TOH KH1Ar1A ,qocraBIAT BaM y,qoso11bCTB1Ae IA noMo>Ker cyLL1e crseHHO nOBblCIATb CBOH K11 acc IArpbl. 3aMe'laHIAR IA npe,q11o>KeH1AR, a raK>Ke 3aRBKIA Ha np1Ao6pereH1Ae KHIArlA 1Af11A pa3pa60raHHOH Ha ee ocHose KOMnbt0TepH0!:1 nporpaMMbl CT -ART (Chess Tactics Art) AflR IBM PC, 06y'lat0LL1ei:1 KOM61AHat..1 1AOHHOMY IACKyccrsy, npowy HanpaB11 RTb no a,qpecy: POCCL-1.rl, 117418, MOCKBA, a/R Tene«Pc>H
13. EiflOXY M.B.
(095) 331-21-20.
MaKcuM BnaauMupoeu'-4 6nox 4
FOREWORD Dear chessfriend! One of the most important components of chess skills is one's ability to conduct a tactical fight. Therefore it is essential to study the theory of chess tactics, to develop one's combinational vision, and to improve one's ability of calculating tactical complications. In this book, the author continues his researches in this field that have been initiated in his previous books ("1200 Combinations", Moscow 1992; "Combination Art ", Moscow 1993; "The Manual of Chess", Moscow 1997). This book is dedicated to a detailed classification of combinational motifs, - tactical weaknesses in one's position, particular features of pieces' placement and co-operation that offer an opportunity to find and to perform a combination. This classification enables the usage of this work in two ways -as an exercise book as well as a manual. The detailed table of contents facilitates searching good thematical examples when a coach prepares stuff for chess lessons, while less experienced players can consider it as a subtle hint in case of difficulties. Moreover, the author's intention was to arrange the exercises consequently along with development of tactical ideas. Therefore, in many cases, the solution of the previous exercise can be helpful in finding the clue to a current one. For a successful work with the book, a certain level of knowledge of basic tactical methods is required. Therefore I strongly recommend, particularly to younger readers, to study the chapter "Basics of Chess Tactics" from my "Manual of Chess" (Moscow, 1997). Many positions that are represented here are so extremely sharp that only a single solution for White exists when he is on move, while Black, when on move, can reach a success also in a single possible way! (By the way, when the opposite side is on move its actions can thematically belong to some other section of the book). The author tried to gather positions that are characterised by a unique solution (therefore some positions from practical games have been slightly modified), creative richness, and instructive value. Positions that are given without mentioning their source are composed by the author and used by him during his classes for young players. The numeric value in circles (on top of every diagram to the right) indicates its level of complexity in points. The author recommends first to try and find a solution, making written notes but without moving the pieces on the board. Those examples that could not be solved at the first attempt should be thoroughly studied later, after the first reading of the book is over. I hope that you will enjoy the book and substantially improve your play through studying it. Please forward your opinions and remarks about this book and the computer program CT-ART (Chess Tactics Art), based upon it, to the author's address:
M.Blokh 117418Moscow, Russia
P.
B. 13
5
PREFACIO YQueridos amigos! La capacidad de llevar una lucha t6ctica es una de las principales herramientas de cualquier ajedrecista. Es indispensable estudiar la teorna de la t6ctica, desarrollar su capacidad de observar combinaciones y perfeccionar la tlicnica de calcular variantes. Este libro, que es una continuaciyn lygica de otras obras del mismo autor, "1200 combinaciones" (Moscb, 1992), "El arte combinatorio" (Moscb, 1993) y "Curso de ajedrez" (Moscb, 1997), est6 dedicado a la minbscula sistematizaciyn de los motivos combinatorios, tales como puntos flacos o particularidades de la disposiciyn y relevancia de las piezas, que permiten buscar y realizar una buena combinaciyn. Una sistematizaciyn asH permite utilizar el libro no sylo como un compendio, sino tambilin como un manual. Un Hndice muy detallado facilitar6 a los entrenadores la bbsqueda de ejemplos adecuados, mientras que a los ajedrecistas menos expertos a la hora de resolver un problema difHcil les servir6 como una pista delicada. Adem6s, el autor ha procurado reflejar en la disposiciyn de los ejemplos el desarrollo lygico de las ideas t6cticas. Por eso en muchos casos la soluciyn del ejemplo anterior les servir6 como clave para los ejemplos siguientes. Para poder trabajar bien con el libro es indispensable que sus lectores tengan cierto nivel de conocimiento de los b6sicos procedimientos t6cticos; por eso yo les recomendarna - sobre todo si son jyvenes - estudiar primero el capHtulo "Fundamentos de la t6ctica de ajedrez" del libro "Curso de ajedrez" (M. Bloch, MosCb, 1997). La mayorHa de las posiciones que se presentan en el libro son tan agudas que si es turno de las blancas, existe una sola soluciyn para que ganen, mientras que si les toca a las negras, ganan ellas, Yy tambilin de manera bnica! (En este bltimo caso las negras tienen que realizar varios motivos combinatorios descritos en otras partes del libro). El autor ha procurado introducir problemas que tengan una sola soluciyn (lo que le ha obligado a cambiar un poco las partidas reales), sean pr6cticos y al mismo tiempo estimulen creatividad personal. Las posiciones que no llevan ningbn tHtulo especial pertenecen al autor y se han utilizado en sus clases de ajedrez. El puntaje de cada problema est6 inscrito en un cHrculo a la izquierda de los diagramas. Les aconsejarna intentar primero solucionar los problemas por escrito, sin mover las piezas. Si no ha conseguido resolver algbn problema le resultarHa muy pr6ctico repetirlo antes de acabar de leer el libro. Espero que leyendo el libro puedan subir su nivel de juego no sin disfrutar de las soluciones. Si desean hacer algbn comentario o encargar uno o varios ejemplares de este libro o del programa CT-ART (Chess Tactics Art) para IBM PC elaborado a su base, por favor, dirnjanse a: Convekta Ltd. PO Box 302 c/o IPS Suite 2, Global House, Royle Road, Colnbrook, SL3 OYA, Berkshire, UK or E-mail: [email protected] Maxim Vladimirovich Blokh 6
CO.QEP>KAHME 1. reoMeTpM'teCKMM MOTMB (1-112)
1.1 KoHeBb1e B"111K"1 ( 1-63) 1.1.1 YcrpaHeH1-1e 3aL1.1"1Tb1 (1-6) 1.1.2 3ae11eK,QeH1-1e no11R (49-56) 1.1.4 Co'leraH1-1e np1-1eMOB (57-63) 1.2 Bepr1-1Ka111-1 (rop1-130Hra111-1) (64-71) 1.3 ,Q1-1ar0Ha111-1 (72-92) 1.3.1 YcrpaHeH1-te npenRrcre1-1i:1 (72-77) 1.3.2 BcKpb1r1-1e ,q1-1ar0Ha111-1 (78-80) 1.3.3 3ae11e
2. Cna6ocTb ni..HMM (113-255)
2.1 BocbMaR rop1-130Hra11b (113-175) 2.1.1 YH1-1'lTO>KeH1-1e 3aL1.11-1Tbl (113-123) 2 .1.2 0TB/1eKar0My» Kopo11t0 (184-201) 2.3.2 newKa g6 (202-205) 2.3.3 AraKa cp1-1aHKerro (206-210) 2.3.4 BcKpb1r1-1e 111-1H1-t"1 (211-217) 2.3.5 3ae11e
3. npoTMBOCTORHMe (256-405)
3.1 OrKpb1roe Hana,qeH1-1e (256-337) 3.1.1 Ocy111ecre11eH1-1e OT Kpbrroro Hana,qeH"1R (256-270) 3.1.2 BcKpb1T1-1e 111-1H1-11-1 (271-278) 3.1.3 ,Qe6fl OK"1POBaH1-1e neWK"1 (279-283) 3.1.4 YcrpaHeH1-1e 3aL1.11-1Tbl (284-291) 3.1.5 3aB11e
17 18 25 26 27 28 29 30 31 32 33
35 37 40 41 42 46 47 50 51 52 53 54 55 56 58
59 62 63 64 65 68 71 72
7
3.2 lt1cno11b30BaH1-te CBR3K"1 (338-361) 3.2.1 AraKa CBR3aHHOlil cj)1-trypbl (338-348) 3.2.2 OrB11e'leH1-te CBR3aHHOlil newK1-t (349-354) 3.2.3 lt1Hoe "1CnOflb30BaH"1e CBR3K"1 (355-361) 3.3 3aB/1e'leH"1e no,q CBR3KY (362-377) 3.3.1 Ara Ka CBR3aHHOlil cj)1-trypb1 (362-371) 3.3.2 AraKa cj)1o1rypb1, ocraswelilcR 6e3 3aL1.11-tTbl (372-377) 3.4 KoHrpy,qap «CBR3aHHOlil» cj)1o1rypolil (378-401) 3.5 CO'leraH1-te np1-teMOB (402-405)
4. Cna6ocTb nonR (KoMnneKca noneM) (406-447)
73 75 76 77 78 79 83
84
4.1 «.Qblpa» cj)1-taHKeTT1-tpoBaHHOro CflOHa (406-432) 4.1.1 n1-tHl!IR «h» (406-412) 4.1.2 BOCbMaR rop"130HTaflb (413-416) 4.1.3 neWK"1 Ha f6,h6,a6,c6 (417-424) 4.1.4 npO'l1-te (425- 432) 4.2 Brop>KeH111e no 11111H1-t1-t (433-437) 4.3 ,Qpyr1o1e c11y'la1-t (438- 447)
5. neperpy>KeHHOCTb cf>Mrypbl (448-467)
85 86 87 89
91
5.1 neperpy>KeH CflOH (448-452) 5.2 neperpy>KeH KOHb (453)
92
5.3 neperpy>KeHa fla,QbR (454- 460) 5.4 neperpy>t
93
6. HeAOCTaTO'tHaR 3a111MI11eHHOCTb cf>Mryp (468-504)
94
6.1 YH111 'lTO>KeH1-te 3al.l.1"1Tbl (468-477) 6.2 0TBfle'leH"1e (478-487) 6.3 3aB11e'leH111e (488-492) 6.4 OrB11e'leH111e c 3aB11e'leH1-teM ( 493-497) 6.5 npO'l111e (498-504)
7. HeyACl'tHOe nono>KeHMe cf>Mryp (505-521) 8. npoxOAHaR newKa (522-587) 8.1 newe'lHb1iil npopb1B (522-527) 8.2 OrB11e'leH1-te or npoxo,qHOlil (528- 536) 8.3 nepeKpblT"1e "111"1 6110K"1pOBKa (537-543) 8.4 npeBpaL1.1eH111e neWK"1 B KOHR (544-550) 8.5 opc111 pOBaH1-te He06XO,Ql!IMbJX pa3MeHOB (551- 560) 8.6 OnacHbJe npoxo,qHb1e y 06e111 x cropoH (561-564) 8.7 npOXO,QHaR no,q,qep>K111Baer BTOp>KeH111e cj)1-tryp Ha BOCbMYIO rop1113 0HTaflb (565-570) 8.8 npoXO,QHaR y'laCTByeT B araKe Ha KOp011R (571-579) 8. 9 CO'leTaH1-te np111eMOB (580- 587)
9. OrpaHM'teHHOCTb MaTepMana (588-609)
96 98 99
101 103 104 106 107 108 110 111 112 113
114
9.1 lt1rpa Ha nar (588-602) 9.2 ,Qa11bHelilwee orpaH1-t'leH1-te Marep1o1a11a 1o1 nocrpoeH1-te Kpenocr111 (603-609)
10. CTecHeHHOe nono>KeHMe KoponR (610-653) 10.1 YcrpaHeH1-te 3al.l.1"1Tbl (610-615) 10.2 Ocso6o>K,qeH111e no11R .QflR ara KYJOL1.1ero KOHR (616-619) 10. 3 bflOKl-tpOBKa (620-643) 10.4 Co3.QaH111e Maroeolil cer1o1 (644-653)
8
117
118 119 120 124
11. HeAOCTaTC)l.tHaR 3a111M111eHHOCTb KoponR (654-1086)
11.1 Kopo11R np1-1Kpb1Baer cp1-1aHKerro (654-753) 11.1.1 CflOH OTCyTCTByer (654-694) 11.1.2 neweYHaR t..1enb f7-g6-h5 np1-1 OTCyTCTBl-11-1 CflOHa (695-703) 11.1.3 Kopo11b Ha h6 (704-708) 11.1.4 1-1aHKeTr1-1pOBaHHbll1 CflOH 3aLL11-1LL1aeT KOp011R (709-735) 11.1.5 Pacw1-1peHHOe cp1-1aHKerro (736-7 42) 11.1.6 CrpyKTypa «pewero»: nn. e6,f7,g6,h7, CflOH BHe «cp1-1aHKeTTO» (743-753) 11.2 Kopo11R np1-1Kpb1Baer o,qHa newKa (754-767) 11.3 Kopo11R np1-1Kpb1BaJOT ,qse newK1-1 (768-838) 11.3.1 newK1-1 g7,h6 (768-788) 11.3.2 newK1-1 g7,h7 (789-813) 11.3.3 newK1-1 f6,g7 (814) 11.3.4 newK1-1 f7,g7 (815-824) 11.3.5 newK1-1 «f» 1-1 «h» (825-838) 11.4 Kopo11R np1-1Kpb1Ba JOT rp1-1 newK1-1 (839-932) 11.4.1 newK1-1 f7 ,g7,h6 (839-873) 11.4.2 newK1-1 f6,g7,h7 (874-880) 11.4.3 newK1-1 f6,g7,h6 (881-885) 11.4.4 newKi.-t f7,g7,h7 (886-932) 11.5 Kopo11R np1-1Kpb1Ba JOT newK1-1 Ha wecroi:1 -nRroi:1 rop1-130HTa11Rx (933-956) 11.5.1 «lt13BfleYeH1-1e» Kopo11R (933-939) 11.5.2 Pa3pyweH1-1e np1-1Kpb1Ti.-tR (940-956) 11.6 XapaKrepHb1e np1-1eMb1 araK1-1 no31-11..11-11-1 ,q111-1HHOi:1 poKi.-tpoBKi.-t (957-976) 11.7 i.-trypHaR araKa Ha KOp011R (977-992) 11.8 AraKa Ha Kopo11R, He np1-1Kpb1roro newKaMi.-t (993-1020) 11.9 AraKa Ha HepoKi.-tposaHHOro KOpo11R (1021-1064) 11.9.1 Kopo11b Ha e8 (1021-1043) 11.9.2 Kopo11b Ha f8 ( 1044-1050) 11.9.3 Kopo11b Ha e7 (1051-1059) 11.9.4 Kopo11b Ha ,qpyr1-1x no11Rx (1060-1064) 11.10 ATaKa Ha KOp011R B 3H,QWn1-111e (1065-1086) 12. Co1.1eTaHMe KOM6MH34MOHHblX MOTMBOB (1087-1206) 12.1 KoM6i.-tHa1..11-11-1, He CBR3aHHb1e c MaTOBbJMi.-t yrpo3aMi.-t ( 1087-1123) 12.2 Mar0Bb1e yrpo3bJ e co'leTaHi.-ti.-t c ,qpyri.-tMi.-t yrpo3aMi.-t (1124-1206) 12.2.1 Marosb1e yrpo3bJ B co'leTaHi.-ti.-t c yrpo3aMi.-t ¢ep3JO ( 1124-1160) 12.2.2 Mar0Bb1e yrpo3bJ e co'leTaHi.-ti.-t c aKT"1BHOCTblO npoxo,qHoi:i neWKl-1 (1161-1168) 12.2.3 Yrpo3bJ no BOCbMOi:i rop1-130HTa111-1 (1169-1172) 12.2.4 0TKpbJTbJi:1 K0p011b (1173-1177) 12.2.5 HepOKi.-tpoBaHHbJi:i KOp011b (1178-1185) 12.2.6 npo'li.-te (1186-1206)
125 132 134 135 139 140 142 144 148 152 154 156 162 163 164 172 173 176 179 182 187 190 192 193 194 198 204
210 211 212 213 214
9
INDEX 1. Geometrical motifs (1-112) 1.1 Knight forks ( 1-63) 1.1. 1 Removal of protection (1-6) 1.1.2 Decoy (7-48) 1.1.3 Square clearance (49-56) 1.1.4 Conjunction of methods (57-63) 1.2 Files (ranks) (64-71) 1.3 Diagonals (72-92) 1.3.1 Removal of obstacles (72-77) 1.3.2 Opening of a diagonal (78-80) 1.3.3 Decoy (81-83) 1.3.4 Two diagonals (84-92) 1.4 Pawn forks (93-97) 1.5 Conjunction of geometrical motifs (98-112) 2. Weakness of files or diagonals (113-255) 2.1 The back rank (113-175) 2.1. 1 Elimination of defence (113-123) 2.1.2 Distraction (124-143) 2. 1.3 X-ray attack (144-146) 2.1.4 Interception (147-154) 2.1.5 Conjunction of methods (155-175) 2.2 The seventh rank (1 76-183) 2.3 The h-file (184-222) 2.3.1 Mate to a «cramped» king (184-201) 2.3.2 The g6-pawn (202-205) 2.3.3 Attack on a fianchetto (206-210) 2.3.4 Opening of a file (211-217) 2.3.5 Decoy (218-222) 2.4 The g-file (223-230) 2.5 Central files (231-234) 2.6 Diagonals (235-247) 2.7 Conjunction of files, ranks and diagonals (248-255) 3. Opposing (256-405) 3. 1 Open attack (256-337) 3.1.1 Execution of an open attack (256-270) 3.1.2 Opening of a file (271-278) 3.1.3 Unblocking a pawn (279-283) 3. 1.4 Removal of defence (284-291) 3.1.5 Decoy to the opposing file (292-308) 3.1.6 Decoy to the blow dealt by the piece moved away (309-325) 3.1. 7 Placement of the attacking piece to the opposing file (326-335) 3.1.8 «Mill» (336-337) 3.2 Exploiting a pin (338-361) 3.2.1 Attack on a pinned piece (338-348) 3.2.2 Distraction of a pinned pawn (349-354)
10
17
18 25 26 27 28 29 30 31 32 33 35
37 40 41 42 46 47 50 51 52 53 54 55 56 58 59
62 63 64 65 68 71 72 73 75
3.2.3 Other ways of exploiting a pin (355-361) 3.3 Decoy into a pin (362-377) 3.3.1 Attack on a pinned piece (362-371) 3.3.2 Attack on a piece wich lost its defence (372-377) 3.4 Counterblow by a «pinned., piece (378-401) 3.5 Conjunction of methods (402-405) 4. Weakness of a square (squares) (406-447) 4.1 "The hole» of the fianchettoed bishop (406-432) 4.1.1 The h-file (406-412) 4.1.2 The back rank (413-416) 4.1.3 The pawns on f6,h6,a6 and c6 (417-424) 4.1.4 The others (425-432) 4.2 Invasion of a file (433-437) 4.3 Other cases (438-447) piece is overloaded (448-467) A s. 5.1 A bishop is overloaded (448-452) 5.2 A knight is overloaded (453) 5.3 A rook is overloaded (454-460) 5.4 A queen is overloaded (461-467) 6. Poorly protected pieces (468-504) 6.1 Elimination of defence (468-477) 6.2 Distraction (478-487) 6.3 Decoy (488-492) 6.4 Distraction with dec oy (493-497) 6.5 Other cases (498-504) 7. Misplaced pieces (505-521) 8. Passed pawn (522-587) 8. 1 Pawn breakthrough (522-527) 8.2 Distraction (528-536) 8.3 Interception or blocking (537-543) 8.4 A pawn is promoted to a knight (544-550) 8.5 Forcing necessary exchanges (551-560) 8.6 Both opponents have dangerous passed pawns (561-564) 8.7 Passed pawn supports the piece invasion into the back rank (565-570) 8.8 Passed pawn takes part in the attack on a king (571-579) 8.9 Conjunction of methods (580-587) 9. Limited material (588-609) 9.1 Play for a stalemate (588-602) 9.2 Further restricting of material and building a fortress (603-609) 10. Cramped king position (610-653) 10.1 Removal of defence (610-615) 10.2 Square clearance for the attacking knight (616-619) 10.3 Blocking (620-643) 10.4 Creating of a mating net (644-653) 11. Poorly protected king (654·1086) 11. 1 A king is defended by fianchetto (654-753) 11.1.1 The bishop is absent (654-694) 11.1.2 The f7-g6-h5 pawn chain without a bishop (695-703) 11.1.3 A king on h6 (704-708)
76 77 78 79 83 84 85 86 87 89 91 92 93 94 96 98 99 101 103 104 106 107 108 110 111 112 113 114 117 118 119 120 124 125 132 134
11
11.1.4 The fianchettoed bishop defends a king (709-735) 11.1.5 Enlarged fianchetto (736-742) 11.1.6 ccSieve» structure: Pawns e6,f7,g6,h7, the bishop is outside ccthe fianchetto» (743-753) 11.2 One pawn protects the king (754-767) 11.3 Two pawns protect the king (768-838) 11.3.1 The pawns are on g7 and h6 (768-788) 11.3.2 The pawns are on g7 and h7 (789-813) 11.3.3 The pawns are on f6 and g7 (814) 11.3.4 The pawns are on f7 and g7 (815-824) 11.3.5 The f- and h- pawns (825-838) 11.4 Three pawns protect the king (839-932) 11.4.1 The pawns are on f7, g7 and h6 (839-873) 11.4.2 The pawns are on f6, g7 and h7 (874-880) 11.4.3 The pawns are on f6, g7 and h6 (881-885) 11.4.4 The pawns are on f7, g7 and h7 (886-932) 11.5 A king is protected by the pawns placed on the sixth and fifth ranks (933-956) 11.5.1 «Dragging a king out» (933-939) 11.5.2 Breaking the shelter (940-956) 11.6 Typical methods of attack in a 0-side castling position (957-976) 11. 7 Piece attack on a king (977-992) 11.B Attack on a king undefended by pawns (993-1020) 11.9 Attack on an uncastled king (1021-1064) 11.9.1 A king is on es (1021-1043) 11.9.2 A king is on fB (1044-1050) 11.9.3 A king is on e 7 (1051-1059) 11.9.4 A king is on another square (1060-1064) 11.1O Attack on a king in an endgame (1065-1086) 12. Conjunction of combinational motifs (1087-1206) 12.1 Combinations which are not connected with mate threats (1087-1123) 12.2 Mate threats combined with other threats (1124-1206) 12.2.1 Mate threats combined with threats to attack a queen (1124-1160) 12.2.2 Mate threats combined with activity of a passed pawn (1161-1168) 12.2.3 Threats along the back rank (1169-1172) 12.2.4 Exposed king (1173-1177) 12.2.5 Uncastled king (1178-1185) 12.2.6 The others (1186-1206)
12
135 139 140 142 144 148 152 154 156 162 163 164 172 173 176 179 182 187 190 192 193 194 198
204
210 211 212 213 214
CONTE NIDO 1.
Motivos geomHtricos (1-112)
1.1 Dobles de caballo (1-63) 1.1.1 Dobles de caballo (1-6) 1.1.2Atracciyn(7-48) 1.1.3 Despejar una casilla(49-56) 1.1.4 Conjunciyn de mi:itodos(57-63) 1.2 Columnas(filas)(64-71) 1.3 Diagonales (72-92) 1.3.1 Eliminaciyn de obst6culos (72-77) 1.3.2 Apertura de una diagonal(78-80) 1.3.3Atracciyn(81-83) 1.3.4 Dobles de peones(84-92) 1.4 Dobles de peones (93-97) 1.5 Conjunciyn de temas geomi:itricos(98-112) 2. Debilidad de una columna (113-255) 2.1 La bltima fila(113-175) 2.1.1 Eliminaciyn de defensas (113-123) 2.1.2 Desviaciyn(124-143) 2.1.3Ataque rayos-X (144-146) 2.1.4 lnterceptaciyn(147-154) 2.1.5 Conjunciyn de mi:itodos(155-175) 2.2 La si:iptima fila(176-183) 2.3 La columnah(184-222) 2.3.1 Mate al rey "acorralado" (184-201) 2.3.2 El peyn g6(202-205) 2.3.3Ataque a un fianchetto(206-210) 2.3.4Apertura de una columna(211-217) 2.3.5 Atracciyn(218-222) 2.4 La columna g(223-230) 2.5 Columnas centrales(231-234) 2.6 Diagonales(235-247) 2.7 Conjunciyn de columnas, filas y diagonales (248-255) 3. Oposiciyn (256-405)
3.1 Ataque a la descubierta(256-337) 3.1.1 Ejecuciyn de un ataque a la descubierta (256-270) 3.1.2Apertura de una columna(271-278) 3.1.3 Desbloqueo de un peyn(279-283) 3.1.4 Eliminaciyn de defensores (284-291) 3.1.5Atracciyn a una columna(292-308) 3.1.6 Atracciyn por la pieza que da el golpe (309-325) 3.1.7 Colocaciyn de la pieza atacante en la columna(326-335) 3.1.8 "Molino" (336-337) 3.2 Explotando una clavada(338-361) 3.2.1 Ataque sobre la pieza clavada(338-348)
17
18 25 26 27 28 29 30 31 32 33 35
37 40 41 42 46 47 50 51 52 53 54 55 56 58 59
62 63 64 65 68 71 72 73
13
75 3.2.2 Desviaciyn de un peyn clavado(349-354) 76 3.2.3 Otras formas de explotar una clavada(355-361) 77 3.3 Atracciyn a una clavada(362-377) 3.3.1 Ataque sobre una pieza clavada(362-371) 3.3.2 Ataque sobre una pieza que ha perdido su defensor(372-377) 78 79 3.4 Contragolpe de una pieza "clavada" (378-401) 83 3.5 Conjunciyn de m"1todos(402-405) 4. Casilla (casillas) dHbiles (406-447)
4.1 El "hole" del alfil de fianchetto (406-432) 4.1.1 La columna h(406-412) 4.1.2 La bltima fila (413-416) 4.1.3 Los peones en f6,h6,a6 y c6 (417-424) 4.1.4 Otros(425-432) 4.2 Ocupaciyn de una columna(433-437) 4.3 Otros cases(438-447) 5. Piezas sobrecargadas (448-467)
5.1 Alfil sobrecargado(448-452) 5.2 Caballo sobrecargado(453) 5.3 Torre sobrecargada(454-460) 5.4 Dama sobrecargada(461-467) 6. Piezas indefensas (468-504)
84
85 86 87 89 91
92 93 94
6.1 Eliminaciyn de la defensa (468-477) 6.2 Desviaciyn(478-487) 6.3 Atracciyn(488-492) 6.4 Desviaciyn con atracciyn(493-497) 6.5 Otros(498-504) 7. Mala colo ca ciyn de las piezas (505-521)
101
8. Peyn pasado (522-587)
103
8.1 Ruptura de peones (522-527) 8.2 Desviaciyn(528-536) 8.3 lnterceptaciyn o bloqueo(537-543) 8.4 Un peyn promociona a Caballo (544-550) 8.5 Forzando cambios necesarios(551-560) 8.6 Ambos bandos disponen de peligrosos peones pasados(561-564) 8.7 Peyn pasado apoya la invasiyn de piezas en la bltima fila (565-570) 8.8 El peyn pasado participa en el ataque sobre el Rey(571-579) 8.9 Conjunciyn de m"1todos(580-587)
9. Escaso material (588-609) 9.1 Jugar para el ahogado(588-602) 9.2 M6s restricciyn de material y construcciyn de una fortaleza (603-609)
96 98 99
104 106 107 108 110 111 112 113 114
117
10. Rey acorralado (610-653) 118
10.1 Eliminando la defensa (610-615) 10.2 Despejando una casilla para un Caballo atacante (616-619) 10.3 Bloqueo (620-643) 120 14
119
10.4 Creando una red de mate(644-653) 11. Rey indefenso (654-1086)
124 125
11.1 El Rey est6 defendido por fianchetto(654-753) 11.1.1 Falta elAlfil (654-694) 11.1.2 Cadena de peones f7-g6-h5 sin elAlfi! (695-703) 132 11.1.3 El Rey en h6(704-708) 134 11.1.4 ElAlfil de fianchetto defiende al Rey(709-735) 135 139 11.1.5 Fianchetto extendido(736-742) 11.1.6 Estructura "coladero" (e6, f7,g6,h7) ElAlfil est6 fuera del "fianchetto" (743-753) 140 11.2 Rey protegido por un peyn(754-767) 142 11.3 Rey protegido por dos peones(768-838) 144 11.3.1 Los peones est6n en g7 y h6 (768-788) 11.3.2 Los peones est6n en g7 y h7(789-813) 148 11.3.3 Los peones est6n en f6 y g7(814) 152 11.3.4 Los peones est6n en f7 y g7(815-824) 11.3.5 Los peones -f- y-h-(825-838) 154 11.4 Rey protegido por tres peones(839-932) 156 11.4.1 Los peones est6n en f7, g7 y h6(839-873) 11.4.2 Los peones est6n en f6, g7 y h7(874-880) 162 11 .4. 3 Los peones est6n en f6, g7 y h6(881-885) 163 11.4.4 Los peon es est6n en f7, g7 y h7(886-932) 164 11.5 El Rey est6 protegido por peones colocados en la sexta 172 y quinta fila(933-956) 11.5.1 "Sacar al Rey" (933-939) 173 11.5.2 Rompiendo el refugio(940-956) 176 11.6 Mi:itodos tHpicos de ataque en un enroque largo(957-976) 179 11.7Ataque de piezas sobre el Rey(977-992) 182 11.8Ataque a un Rey no defendido por peones (993-1020) 187 11.9Ataque a un Rey sin enrocar(1021-1064) 11.9.1 EI Rey est6 en e8(1021-1043) 190 11.9.2 El Rey est6 en f8(1044-1050) 192 11.9.3 El Rey est6 en e7( 1051-1059) 193 11.9.4 Rey en otra casilla(1060-1064) 194 11.10Ataque al Rey en el final(1065-1086) 198 12. Conjunciyn de motivos t6cticos (1087-1206) 12.1 Combinaciones que no est6n conectadas con amenazas de mate (1087-1123) 12.2Amenazas de mate combinadas con otras amenazas (1124-1206) 204 12.2.1 Amenazas de mate combinadas con amenazas de ataque a la Dama(1124-1160) 12.2.2 Amenazas de mate combinadas con la actividad 210 de un peyn pasado (1161-1168) 211 12.2.3Amenazas en la bltima fila(1169-1172) 12.2.4 Rey expuesto(1173-1177) 212 12.2.5 Rey sin enrocar(1178-1185) 213 12.2.6 Otros(1186-1206) 214 15
YCilOBHblE 0603HA4EH"1� SIGNS AND SYMBOLS SISTEMA DE SIGNOS
? ??
owvi60YHbl� XOA - an erroneous move - mala jugada rpy6a� owvi6Ka - a very poor move - grave error cvinbHbl� XOA - a strong move - jugada muy buena
!!
oYeHb cvinbHbl� XOA - a very strong move excelente jugada
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XOA, 3acny>Kvieat0lJ..lvi� eHviMaHvi� - a remarkable move jugada que merece atencion
?!
coMHV1TenbHb1� XOA - a dubious move jugada de dudoso valor
·
( -+ ) y 6enb1x (1.1epHb1x) pewatOlJ..lee npeviMylJ..leCTBO White (Black) has a decisive advantage el blanco (el negro) tine una ventaja decisiva
+ ( +)
y 6enblX (YepHblX) 3HaYviTenbHOe npeviMylJ..leCTBO White (Black) has a considerable advantage el blanco (el negro) esta mejor paeeHCTBO equality iqual
3
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First find a solution for White (the difficulty level is 4 pts.), thereafter for Black (the difficulty level is
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Primera puede resolver este problema jugando par las blancas
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217
P EWEH"1fl - SOLUTIONS - SOLUC ION ES
1
7
1 4 © 1 .'tWg7+ ! ! [1 .'tWe7? b4+ !?] @xg7 2.4:Jxf5+ @g6 3 . 4:Jxd4 +81 . . . 'tWa4+ ! ! [1 . . . b4+?? 2 . @a4 il.d7+ 3.@a5] 2.bxa4 b4++ 1 5 @ 1 .'tWxf5 ! 'tWxf5 2 .tt:Je7+ @f8 3. 4:Jxf5 +0 1 . . . 'tWxh 2+ ! ! [ 1 . . . lt:Jg3+? 2 . @g 1 il.a7+ 3 . 4:Jd4] 2 . 4:J xh2 lt:Jg3+ 3 . @g 1 il.a7+ 4 . tt:J e3 il.xe3++ 1 6 © 1 . 'tWxd6 ! [ 1 . 4:Jf5+? 'tWxf5 2 .'tWxd6 'tWxc2] 'tWxd6 2.4:Jf5+ @f6 3.4:Jxd6 + @) 1 . . . !i d 1 + ! 2 . 4:Jxd 1 [ 2 . 4:Jf 1 'tWe1 ( or 2 . . . 'tWe4) 3.@h2 'tWe4! 4.f3 'tWxc2] 2 . . . 'tWe 1 + 3 . @h 2 'tWh1 ++ 1 7 © 1 .'tWh8+ !! [1 .4:Jxd5?? !ixc3!] @xh8 2 . 4:Jxg6+ @h7 3 . tt:Jxe5 +8 1 . . . !ixc3! 2.bxc3 [ 2.'tWxe5 !ixc 1 ++] 2 . . . 'tWxb8-+ 1 8 8 1 . . . 'tWxe5!! 2 .'tWxe5 4:Jf3+ 3. @g2 tt:Jxe5+ Shelenin - Blokh, Moscow, 1 99 1 1 9 @ 1 . !i xe4! 'tWxe4 2 . 'tWxd7+ @xd7 3 . tt:Jc5+ @cs 4 ; 4:Jxe4 +8 1 . . . !i d3 ! ! 2 . 'tWxd3 [2.'tWc2 !ixe 1 + 3. !ixe1 (3.@h2 !ixc1 ) 3 . . . !i xg3+ ! 4.hxg3 'tWxc2] 2 . . . !ixe 1 + 3. !ixe1 'tWxd3 -+ 20 @ 1 .'tWxf7+!! @xf7 2.tt:Je5+ @e7 3.4:Jxg4 !ixg4 4.!ixe3 +01 . . . 'tWxf3+! 2 . il.xf3 !ig 1 ++ 2 1 @ 1 . !ixd8+! +- after Blokh vs Babayev, Moscow 1 985 ( B i0if5 added) [ 1 . . .'tWxd8 2 .tt:Jf7+ !i xf7 3.'tWxd8+] 2 2 @) 1 . . . !i c 1 ! 2 . 'tWxc 1 tt:Je2+ 3 . !i x e 2 'tWxc 1 + 4 . @f2 il.a6-+
Hochberg - Averbakh, Stock holm 1 954 23 @ 1 . !ixd7! 'tWxd7? 2. 4:Jf6+ @h8 3.4:Jxd7 + 8 1 . . . 'tWxh3+ ! ! 2 .gxh3 il.b7+ with checkmate 24 ® 1 . 'tWxf7+ ! [ 1 . lt:Jg5? 'tWh 5 ! ] 1 . . . @xf7 2 .lt:Jg5+! @g6 3.4:Jxh3 +0 1 . . . !ie2!! 2.'tWxf7+ [2. !ixe2 'tWxf 1 + 3.lt:Jg 1 !i b8!-+; 2 . !i g 1 !ixb2] 2 . . . @xf7 3 . lt:Jg5+ @g6 4.4:Jxh3 il.b7+! 5.@g 1 !ig2+! 6.@h1 !ixg3+ ! -+ 25 ® 1 . 'tWa8+ ! [ 1 .4:Jxf7? 'tWd 1 + ! 2 .'tWg 1 'tWf3+ 3 .'tWg2 'tWd 1 + 4. il.g 1 'tWh5+ 5 . il. h 2 'tWd 1 + =] 1 . . . @g7 [1 . . . @e7 2.'tWxa7+ @f6 3.'tWxf7+ @xg5 4.'tWd5 +-] 2 . il.xe5+! ! [2 .'tWh8+? @g6!] 2 . . . 'tWxe5 3 .'tWh 8+! ! @xh8 4.4:Jxf7+ 1 :0, Petrosian - Simagin, Mos cow 1 956 26 © 1 . !i b8! 'tWxb8 2.4:Jd7+ +0 1 . . . !ixe5! 2 . !ixe5 'tWg4 3 .g3 'tWf3! -+ 27 © 1 . !i xg7+ ! @xg7 2 . tt:Jxe6+ @h8 3.tt:Jxc7 +1 . . . 'tWx c 1 + ! ! 2 . !i x c 1 0 !i 8a2+ 3 . @c3 !ixc 1 + 4.@d3 il.b5++ 28 © 1 . !i g8+ @xg8 2.tt:Jxe7+ @f8 3.4:Jxd5 +0 1 . . . !i x h 3 ! ! [1 . . . 'tWd 1 +? 2 . 'tWc 1 ] 2 .'tWxh3 [2.gxh3 'tWxh 1 + 3 . !i g 1 !i d 1 + ! !] 2 . . . 'tWd 1 + 3 . !ixd1 !ixd 1 ++ 29 © 1 . !ixe4! !ixe4 2 . 4:Jf6+ @h6 3. 4:Jxe4 +@) 1 . . . 4:Jd2+ ! ! 2. !ixd2 !ixe 1 + 3.@xe 1 !ixg 1 ++ 30 @ 1 . !ixg7+ [ 1 .'tWxh4?? !i a 1 + ! 219
2 . @f2 'tWxh4+] 1 . . . @xg7 2 . 4:Jf5+ [2.'tWxh4?? !i a 1 + ! 3.@f2 'tWxh4+] 2 . . . @f7 3 .4:Jxh4 +8 1 . . . !i a 1 ! ! 2 . 'tWxa 1 [ 2 . !i d 1 !i xd 1 3 . 'tWxd 1 'tWh 1 + 4 . @f2 'tWxd l ] 2 . . . 'tWh l + 3.@f2 'tWxa 1 4 . !i xg7+ @xg7 5 .4:Jf5+ @h7 6.4:Jxh4 'tWxc3-+ 3 1 @ 1 . !i xg7+! @x g7 [ 1 . . . @f8 2 . !i xg 5 ! !i x e 1 3 . !i f 5 + ! ] 2 . 4:Jf5+ @f8 3.4:Jxh4 +0 1 . . . 'tWxh3+!! 2 .gxh3 [2.@g 1 4:Jf3+!! ( 2 . . . !ixe 1 ?? 3 . !i xg7+! @h8! 4.'tWxe l ) 3. gxf3 !ixe l ! 4.!ixg7+! @xg7 5.'tWxe 1 'tWd7 -+] 2 . . . 4:Jf3+ 3 . @h 1 [ 3 . @g2 tt:Jxe 1 +! 4.@g l tt:Jf3+] 3 ... 4:Jxd2+ 4.4:Je4 il.c6! 5 . !i a7 d 5-+ 3 2 @ 1 . !i e 8 !i xa3+ [ 1 . . . 'tWxe8 2 . 4:Jxf6+ @h8 3 . 4:Jxe8+-] 2 . @ b 1 !! a l + 3.@xa l 'tWa5+ 4. @b1 'tWxd5 5.'tWg8++ 0 1 . . . !i xa3 + ! ! [ 1 . . . c3?? 2 . !i e8!! cxb2+ 3.@b 1 !] 2 . @b1 !! a l + ! 3 . @xa 1 'tWa 5+ 4.@b1 'tWxe 1 + 5 . @a2 'tWa5 +! 6.@b1 'tWxd5-+ 33 @ 1 . !i d7 ! [ 1 . il.xe6? 'tWxe6 2 . !i d6? 'tWxh3+] 1 . . . 'tWxd7 2 . 4:Jxf6+ @g7 3 .4:Jxd7 +8 1 . . . il.xe4 2 .fxe4 !i xc4! 3 . bxc4 !ixb2-+ 34 0 1 . . . !i g 2 ! ! 2 . @xg 2 [2.fxe6 4:Jf4++; 2.'tWxd5 !ixh2+ 3.@xh2 exd5] 2 . . . tt:Je3+ -+ Bellon G.Garcia, Cienfuegos, 1 976 35 ® 1 . il.xg6 ! hxg6 [ 1 . . . 'tWxg6 2 .'tWxd5+] 2 . !i h 8 + ! @xh8 3 . 4:Jf7+ +- after Strauti n s vs Gundermann, corr. 1 970 ( Blt:Jb8 m oved to c6, B i0i c7 added) [3 ... @g8 4. 4:Jxd6] 220
36 8 1 . . . !ixg2+! -+ Goncharova Radchenko, Riga 1 983 [2.@xg2 'tWg8+! 3.@f2 (3.@h3 'tWg4++ ; 3 . @ h 1 il.c6+) 3 . . . 4:Jg4+ and 4 . . . 4:Jh6] 37 ® 1 . il.g4! 'tWxg4 2.4:Jh6+ @h8 3. 4:Jxg4 +0 1 . . . !ixf5 ! [ 1 . . . il.xe4? 2.'tWxe4 'tWxf5 (2 . . . !ixf5 3.il.g4!) 3. 'tWxf5 !ixf5 4. il.g4 !if6 5 . il.xe5] 2 . il.fl [2.exf5? 'tWg2++] 2 . . . 'tWh5 3.il.e2 [3.exf5 'tWf3!] 3 ... !if3! -+ 38 0 1 . . . 'tWf1 +!! [1 . . . 4:Jxe3?? 2. fxe3 'tWf l + 3.@h2 !if3 (3 . . . !ixe3 4. 'tWg4!+-) 4.!ia8+! W5.!ib7+! !i e7 (5 . . .\t>f6 6.!if8++) 6.!ixe7+ @xe7 7.il.b4+! @d7 8.'tWxf1 +-] 2.@xf1 tt:Jxe3+ 3. @e2 tt:Jc4+! 1 /2 Kopaev - Vistaneckis, USSR 1 949 [4.@fl tt:Je3+!] 39 © 1 .4:Jxd5! exd5 [ 1 . . . !ixc2 2. tt:Jxe7+ @h7 3.!ixc2; 1 . . . 'tWb7 2 . tt:Je7+ ! ] 2 . 'tWxc8+! !i xc8 3. !i xc8+ @h7 4 . !i h 8 + ! @xh8 5 .lt:Jg6+! +- Volkevich - Lys kov, Moscow 1 958 40 © 1 . il.xg6+! fxg6 [1 . . . @g8 2 . 'tWe3 ! +-] 2.'tWxg7+ ! @xg7 3 . tt:Jxe6+ @f6 4. 4:Jxd8+- Trifu novic - Kostic, Yugoslavia 1 949 4 1 © 1 .il.d7! 4:Jxd7 [ 1 . . . 'tWxd7 2. 4:Jf6+] 2 . 'tWxc8+- [ 2 . . . 'tWxc8 3 . tt:Je7+ @g7 4 . tt:Jxc8 !ixc8 5. !ixd7] after Szabo vs Polga r, Hungary 1 969 0/11l:::. e3 removed) 4 2 0 1 . . . b3! 2 . !i dxc5 [2.!icxc5 b2! 3.!ib5 tt:Jc3! 4. !ixb2 tt:Jxd5 5. !ib7=; 2.!ic8 b2 3. !id 1 il.e7 4.@e2 !ixd7] 2 . . . b2! 3 . !i b5 b 1 'tW+! 4. !ixb1 4:Jd2+ 5 .@e2 tt:Jxb 1 = after Georg adze vs Dvoi ris, Lvov 1 990 (W !:::. f2 removed)
43 ® 1 .lLie7+! @g7 2.llJ7g6! hxg6 3.�e7+ @g8 4.�xf8+! @xf8 5 . lLixg6+ +- after Alatortsev Kan , Moscow 1 949 ( B i0i f2 re moved ) 4 4 1 . !lxg7+! @xg7 2.�xd4+! �xd4 3.lLixe6+! @f6 4. lLixd4 +- after Luther vs Gauglitz, Ger many 1 989 �g 1 moved to e 1 , W'ti'd 1 to d2, and Wi0i b2 to b3) O 1 . . . lLif3+ 2. gxf3 ..lllxc3-+ 45 ® 1 . !lxg7+ ! ! !lxg7 2 . lLif6+! @17 3.�xg7+! @xg7 4.lLixe8+ @f7 5 . lLixc7 +81 . . . �xg3! 2 . lLif6+ [2. lLixg3 gxh6] 2 . . . !lxf6 3.�xf6 gxf6-+ 46 @) 1 . ..lllf3! ! [1 .lLifxg5?? �g2++] 1 . . . g4 [1 . . . �xf3 2.�h8+! @xf7 3.lLixg5+ @e7 4.lLixf3; 1 . . . @xfl 2.lLixg5+] 2.�e5 [or 2. lLifg5!] 2 . . . gxf3 3.�xe8+ @g7 4.�e5+! @18 5. �d6+ @g8 6.llJh6+ +- , after Malaniuk vs Gelfand , ch. USSR, 1 989 (Wi0ia4 removed) 47 ® 1 .�b5! �xb5 2.c8�+ @f7 3.�xe6+! @xe6 4. lLic7+! + Zukertort - Eng lisc h , London 1 883 48 ® 1 . lLigf7+! !lxf7 2 . ..lll d 8!! !lf8 [2 . . . �xd8 3 . lLixf7+] 3 . ..lllx c7 ..lllxc7 4. lLif7+ @g8 5 . lLixh6+ 1 : 0 , Puschmann - Lengye l , Hungary 1 971 49 ® 1 .c6! exf4+ [ 1 . . . bxc6 2. lLic5+! @d6 3.lLixb3] 2.@xf4 1 :0, Smy slov - Szabo, Hastings 1 954/55 [2 . . . b6 3.c7!] 50 ® 1 .�g7+! ! lLixg7 2.fxg7+ @g8 3. lLif6+ @xg7 4.lLixd7 +0 1 . . . lLid4+! 2.cxd4 �xg4-+ 5 1 @ 1 . e5! dxe5 2 . lLie4 �b6 3. lLid6+ @e7 4.lLixe5! fxe5 5.f6+
..lllxf6 6. !lxf6! !lcf8 [6 . . . @xf6 7.�f3+ @e7 (7 . . . @g5 8. lLixf7+ @g6 9 . lLixe5+ @gs 1 0.�g4+ @f6 1 1 .�f4+ !) 8.�xf7+ @d8 9 . lLixc4 �b7 1 o . lLixe5 !lc7 1 1 .�f6+] 7.�xe5 h3 8 .�g5 hxg2+ 9.@xg2 !lhg8 1 0. !lxf7++ Livshits - G rossma n , Wroclaw 1 979 5 2 © 1 . �xf5 ! ! [ 1 . !l xf5? gxf5 ! ] 1 . . . !lxf5 2.lLie6+ @f7 3 . lLixc7 +f) 1 . . . �xh2+!! 2.@xh2 !lh8+ 53 @ 1 .�xe 8 + ! ! !lxe8 2 . lLif7+ @g8 3. lLixg5 !lxe4 4. lLixe4 +8 1 . . . !lxg2+! 2 . ..lllxg2 !lc1 + 3.@f2 �h4+ 4.@e2 �e 1 ++ 54 f) 1 . . .�xd 1 +! [1 ... lLib5? 2.!lab1 ! (or 2 . !l e 1 ! )] 2. !lxd 1 lLie2+ 3 . @f1 lLixg3+ -+ after Vikulov vs Blokh, Moscow 1 978 ( B i0i b6 removed, W..llld 6 moved to a3) 55 0 1 . . . ..llld 3! -+ Furman - Baty gin, Kalinin 1 950 [2.�xd3 �f2+ 3 . @h 1 �xe 1 + ! 4.!lxe 1 lLif2+ 5.@g1 lLixd3; 2. !lxd3 �xe 1 + 3 . ..lll f 1 !l b 4 ; 2 . �xa4 �f2+ 3.@h1 lLig3+! 4.hxg3 !lxe 1 +] 56 0 1 . . . �e 1 + ! ! 2 . !lxe 1 lLif2+ 3.@g1 lLixh3+ 4. gxh3 hxg6-+ Veizai - Hodja, Albania 1 954 57 ® 1 . lLi d 5 ! [ 1 .e5?? �xg 2++] 1 . . . ..lllxb2 2 .lLie7+ @f8 3 . lLixc6 +- Biezbardis - Borisov, corr. 1 98 1 /82 58 8 1 . . . lLid4 ! ! 2 . ..lllx d5 lLixe2+ 3.@h 1 ..lllx d5+! 4.f3 lLixc3-+ Tikan - Peebo, Tartu 1 977 59 8 1 . . . d3! 2.exd3 [2.�xd3 �xd3 3 . exd3 lLixd2 4. !lfd 1 lLif3+; 2 . �d 1 dxe2 3 . �xe2 lLixd2] 2 . . . lLid4 3.�d 1 lLixd2 4.�xd2 22 1
llJf3+ 0: 1 , Dimitriescu - Nagy, corr. 1 936 60 © 1 . !lxd4! f4 [ 1 . . . exd4 2 . ..lllxd4! �xd4 3.lLixf5+] 2 . !lxf4! 1 : 0 , Averbakh - Pe n rose , London 1 954 6 1 © 1 . lLif6 ! ! @xf6 2 . �f3+ @g7 3.�xe4 dxc3 4.h5 gxh5 5.gxh5 @ha 6.!lb8+! lLixb8 7. !lxb8+ @g7 8.�g6++ 1 :0, Vasiukov Taimanov, ch USSR, 1 965 62 ® 1 . lLib6+! «!td6 2.e5+! @xe5 3 . ..lll b8+ @16 4. llJd7+ 1 :0 Un zicker - Pietzsc h , Solingen 1 964 [4 . . . @f7 5 . ..lllxe6+ ! @xe6 6 .lLic5+ @f7 7.lLixb7] 63 0 1 . . . !lxc4! 2 . �xc4 �xb2+! 3 . !lxb2 lLia3+ 4.@c 1 ..lllx b2+ 5.@xb2 lLixc4+ 6.@c3 !lxe4-+ Honfi - Ba rczay, Ke cskemet 1 977 64 @ 1 .lLixg6+! hxg6 2 . !l h 1 +0 1 . . . lLixc3 ! 2. bxc3 !lab8!-+ 65 @ 1 . lLi e 5 + ! dxe5 2 . !l d 1 + after Blokh vs Nesterov, Moscow 1 987 (Wti'e4 moved to e3) 66
�xd8] 2 . �h8+ «!tt7 3 . �xaa !lxg2+ 4. @xg2 llJf4+ 5 . @h2 lLixh5 6. �xc6 +0 1 . . . !lxg2+! [ 1 . . . �xh5?? 2 . !la8+! W 3.�xh5+] 2.@xg2 llJf4+ ! [2 . . . �xh5?? 3 . !la8+! W 4.�xh5+] 3.@f2 llJxh5!-+ 70 0 1 . . . !l c 1 ! 0 : 1 , Ne nashev Ta batadze , Frunze 1 989 [ 2 . !lxd4 !lxe 1 + 3 . @h2 !lxd4; 2.�xc 1 �xf2+! 3.@h2 �xg2++ 71 © 1 . lLixe5! fxe5 [1 . . . !lees 2 . lLixc4] 2.�xe5+ !lf6 [2 . . . @ga 3 . !le4! and 4. !lg4+-] 3. !le4! �e6 4 . �d4! !l d 8 ! 5 . !lxe6 !l x d 4 6 . !l e 7+ ! [ 6 . !lxd4?? ..lllx e6] 6 . . . @f8 7. !lxd4 «!txe7 a . !lxg4+72
76 © 1 . lll b4! .§. b6 [ 1 . . . .§.a7 2 . llic6 ! ; 1 . . . .§.as 2 . lll c 6!] 2. t4! ext4 3.At2! .§.xb4 4 . ..lll.x b6+ Vasiukov - Smyslov, Tbilisi 1 967 77 0 1 . . . .§.xt 1 ! 2 . .§. hxt 1 llixc4 3.�d3 llixe3 4.�xe3 .Ill.gs s . .§.t4 lll b4 6.@b1 lll d S 7. lllxdS �xdS a . .§.g1 ..lll.xt4 9.�xf4 .§.ta 1 0 . �g4 .§. t7 0 : 1 , M e s i n g Vukic, Yugoslavia, 1 971 7a @ 1 . .§.xt4! ext4 2.Ab2 ! +8 1 . . . .§.xd S ! 2 . cxdS [2 . .§.xt4 ext4 3.cxdS Abs 4 . ..lll. b2 eS!] 2 . . . Abs! -+ 79 @ 1 . .§.xg6! [1 . ..lll.c4? ! �a 1 + 2. «!td2 �aS+] 1 . . . fxg6 [ 1 . . . �a 1 + 2. «!td2 �as+ 3.b4!; 1 . . . .§.a4 2 . .§.xg7+] 2 . ..lll.c4+! +0 1 . . . �b1 + ! ! [ 1 . . . lll b3+? 2. cxb3 �b1 + 3 . @d2 �c2+ 4. @e 1 ] 2.@xb1 [2.@d2 �xc2+ -+] 2 . . . lll b 3! 3 . .§.xg6 .§.a 1 ++ ao ® 1 . .§.xdS ! cxdS [ 1 . . . �xdS? 2 . �xg7++] 2 . ..lll. b S ! a n d 3 . ..lll. a4+8 1 . . . .§. g4+ 2 . �xg4 �xg4+ -+ a1 © 1 . ..lll. x d6+! @xd6 2 . �b4+ @c7 3.�xta +0 1 . . . ..lll. x d3+ ! 2.@xd3 �ts+ 3.@d2 �xb 1 -+ a2 ® 1 . ..lll.g3+! ! �xg3 2.�d6+ @fs 3.�xg3 +0 1 . . . �xg2+! 2 . @xg2 llit4+ 3 . @t2 lllxg6-+ a3 0 1 . . . .§.xe3 ! ! 2.txg6 hxg6! [or 2 . . . .§.xg3! 3 . .§.xg7+ @xg7 4. �t7+ @h6 S .�xh7+ @gS-+] 3 . �xe3 �cS! [3 . . . ..lll. d 4?? 4. .§.ta+! «!th7 s . .§. 1 11+!; 3 ... �d4? 4 . .§.xg7+! �xg7 S.�ea+!] 4. �xcs llixcS s . .§.c7 ..lll. x b2! -+
Ta rasevich - Blokh , Moscow 1 9aO [6 . .§.xcS? ..lll. d4+ !] a4 @ 1 .�g7! ..lll.xg7 2 . ..lll.xc7 1 :0, Szabo - Langeweg, Kecskemet 1 964 as 8 1 . . . .§. x b 2 ! ! 2 . .§.xb2 �e S ! 3 . .§.tb 1 �x h2+ 4 . «!t t 1 ..lll. t 4! 0: 1 , Van der Heck - Euwe , Rot terdam 1 942 a6 0 1 . . . .§.xd 3 ! 2 . ..lll.x d3 c4! -+ after Mikenas vs Polugaevsky, USSR 1 966 (B�h7 moved to h6) [3 . ..lll.xc4 �cS+! 4.@h1 �xa3] a7 O 1 . . . .§.xg2 + ! 0: 1 Shrabshtein - Blokh, Moscow 1 977 [2.@xg2 ..lll.xe4+ 3. «!tt2 ..lll.x g6] 88 © 1 . .§.xg7+ ! [1 . ..lll.xd4? .§.d3+!] 1 . . . @ta [ 1 . . . @xg 7 2 . ..lll. x d4+ «!tt7 3 . ..lll. x e3] 2 . .§. b7 llixg2 3 . .§.xb6 +- Blokh - Kubasov, Moscow 1 97a a9 @ 1 . .§.aS ! ! [1 . .§.d 1 ? .§.xd 1 2. ..lll.xe6+ @ha! 3 . ..lll.xca c2] 1 . . . .§.xas 2 . ..lll.x e6+ @ta 3 . ..lll. xca .§.cs 4. ..lll.t s+- Blokh - Merku lov, Moscow, 1 973 90 ® 1 .e6! ..lll.xe6 2 . ..lll. d 4! t6 [2 . . . g6 3.�eS! t6 4.�xe6+] 3. �g4!! [3 . . . @t7 4 . .§. te 1 !] 1 :0, Dahl Schultz, Germany 1 9S6 9 1 00 1 . . . .§. b 2 ! 2 . .§. c 2 [2 .�d 1 .§. xt2+ 3 . @ h 1 �b2 ! 4. lll e2 ..lll.x h3!] 2 . . . ..lll. b4! ! 3 . lll bS [ 3 . .§.xb2 ..lll.xc3 4 . .§.b3 �xb3! S . axb3 ..lll.xd 2] 3 . . . ..lll.x h3+ ! ! [3 . . . �a4? 4. .§.xb2 ..lll.x d2 s . .§.xd2 Lukin - D u b i n s ky, M o scow, 1 992] 4 . @ g 1 [4.@xh3 �t3 ! S . �e2 �h 1 + 6. @g4 ts + ! 7. «!tt4 .§.xc2 a . �xc2 Ad2+ -+] 4. . . �a4! S . .§.xb2 ..lll.xd2 6 . ..lll.xh3 �xc4 7 . ..lll.t 1 �c 1 -+ 223
92 � 1 . !lxg7+ ! ! @xg7 [ 1 . . . @h8 2.�f3 ! lll d 7 (2 . . . �d 8 3.e6 f6 4.e7; 2 . . . @xg7 3 .�g3+; 2 . . . b3 3.�f6 llle 4 4.�h6) 3 . !lxh7+ ! @xh7 4 . ..lll.d 3+ f5 5. exf6+ @g8 6.�g4+ W 7.�g6++] 2.�g3+ @h8 3.e6+ 1 :0 Serebrya nik Anastasiadis, Belgrade 1 99 1 [3 . . .f6 4. �xc7 b3 5.M6+ !lxt6 6.�xb8+ @g7 7.e7 a2 8.�e5 lll d7 9.e8� llixe5 1 0. �xe5] 93 @ 1 . e6+ ! ..lll.x e6 2 . lll e 5+ @e7 3 . lllx d7 +f) 1 . . . ..lll.d 3+! 2.@g 1 [2.�xd3 �h3+ 3.@g 1 �g2++] 2 . . . �h3 3. lll e 3! dxe3 4.fxe3 .ae4 -+ 94 @ 1 . f6 + ! �xf6 [ 1 . . . @xf6 2 . lll d 5+] 2 . lll h 5+ +0 1 . . . �xa3+ ! [ 1 . . . llic2?? 2 . �c3+ !] 2.@xa3 llic2+ 3 .@b2 llixe 1 -+ 95 @ 1 .g5+ ! ! [ 1 . lll e4? !lxa2+ 2 . @b4 a 5 + 3 . @ c 5 !l t7 ! ] 1 . . . @xg5 2. llle4+! «!tf5 3. lllxd2 +0 1 . . . !lxd6 ! ! 2 . !lxd6 a5!-+ 96 @ 1 . e4! ..lll.xe4 2 . �a4+ ! llic6 3.�xe4+- Zaichik - Sikharu lidze , Tbilisi 1 976 97 8 1 . . . d3! 2 . ..lll. x d3 e4 3 . ..lll. e 2 exf3-+ Pinte r - Hurme, Helsinki 1 983 98 © 1 . f7+! @xf7 2 . !lxe4! !lxe4 3 . lll g 5 + ! @ g 7 4. llixe4 1 : 0 , Tskhai - Starukhin, USSR 1 949 99 8 1 . . . ..lll.x f2+! 2 .@xf2 [2.�xf2 lll d3+] 2 . . . llixe4+ -+ N N Swiderski, Leipzig 1 903 1 00 8 1 . . . !l h 1 +! 2.@xh 1 llixg3+ -+ after Deme ntiev vs Dzindzi khashvi li, USSR 1 972 ( B�c6 moved to b7, W�b4 and B � b5 added) 224
@ 1 .�h7+ [1 . !lxf5?? �h 1 ++] 1 . . . @f8 2 . !lxf5+! [ 2 . �h8+? «!te7 3 . .a h 4+ @d7 4 . �d8+ @c6] 2 . . . exf5 3 . �h8+ @e7 4.�xg7+ «!td8 5.�xb7+1 0 1 © 1 . llixe4! fxe4 2 . ..lll. x e4 llie7 3. !la8 ! !lcc7 4 . .ag6! 1 :0 Lombardy - Polugayevsky, Rey kjavik 1 978 [4. . . llixg6 5.!lexe8] 1 02 © 1 ...lll.xf7+! @xf7 2. !lxc7+! �xc7 3.�h7+ @e6 4.�xc7+ Meking - Tan , Petropolis, 1 973 1 03 © 1 . lllx g6! 1 :0 Omelchenko - Barczay, corr. 1 987 [ 1 . . .fxg6 2 . !le7+ .§. f7 3. !lxa7! !lxa7 4.�d4+! @ga 5.�xa7] 1 04 © 1 .lllx d6+! exd6 [1 . . . @fa 2 . lllxf6 ..lll.xf6 3 . lllxf5] 2 . ..lll. b 5! llixd5 [2 . . . �xb5 3. lll c7+ «!td8 4.lllx b5] 3.�xd5!+1 05 ® 1 . .axe5! !lxe5 2 . ..lll.xf7+! @xf7 [2 . . . @h7 3.llixe5 �xe5 4. !lxd7] 3 . !lxd7+! �xd7 4. llixe5+ +- Matulovic - Lengyel, Vrnjacka Banja 1 972 1 06 ® 1 .�d8+!! �xd8 2 . lll f7+ @ga 3. lllxd8 lllf8 4. ..lll.xta «!txta 5 . llixe6+ 1 :0 , Konstantinopol sky - Holodkevich, USSR 1 954 1 07 ® 1 . !lxd7! �xd7 2 . ..lll.xc6 �c7 3 . .axa8 !l xa8 4. �c6 ! �xc6 [4 . . . !lca 5 . llixe7+] 5 . llixe7+ 1 : 0 , Krogius - Martiu shov, Tu la, 1 949 1 08 ® 1 . !la 8 ! ! �a2 [ 1 . . . �h7 2 . .ag6! �xg6 3 . !l a 6+ ! ; 1 . . �xa8 2 . ..lll.f3+! ; 1 . . . �d5 2 . ..lll.f3; 1 . . . �e6 2 . !la6+ ; 1 . . . �c4 2 . !lea+] 2. !lxa4! �g8 [2 . . . �xa4 3 . ..lll.e 8+!] 3 . !la8! �h7 4. ..lll.g 6! �xg6 5 . !la6+! +- H. Rinck, 1 903 .
1 09 ® 1 . !lf6 ! ! lLixf6 [ 1 . . . !lxf6 2.lLie7+ @g7 3.lLixg6; 1 . . . .axt6 2.�xe6+ �f7 3.�xd7!! �xd7 4.llJxf6+ @g7 5. lLixd7] 2. �xe6+ @g7 3.�xc8! +- Blokh - Pro kofiev, Moscow 1 983 [3.lLixf6? !lf8! 4.�d7+ !lf7 5.lLie8+ @h8! +] 1 1 0 0 1 . . . !lxb2+ ! ! 2 . @xb2 [2. �xb2 .ae4+ ! 3 . @a 1 ( 3 . @c 1 lLid3+ ! ) 3 . . . lLic2+ 4. @a2 lLi b4+ 5.@a1 lLic2 +=] 2 . . . Ae5! 3.f6+ @f7 4. �xe5 [4. !Id 1 !? ilxd4+ 5 . !lxd4 llJd5 6 . lLic5 ilea 7. Ac2 h6=] 4 . . . lLid3+ 5 .
f) 1 . . . �f 1 + ! ! 2 . !lxf1 f2++ 1 1 8
�e 1 +] 2 . . . lLih3+ 3.@h 1 !lf1 + 4.@g2 !l f2+! s.@xh3 [S.@h 1 !l h2++] s . . . !l h2++ 1 27 @ 1 .�xc7! ! [1 . !lxf2?? !lc1+! 2 . lLif1 ( 2 . !lxc 1 !lxc 1 + 3.lLif1 (3 . .§. f 1 !lxf1 + 4. lLixf 1 �g2#) 3 . . . !lxf 1 + ! 4 . !l xf 1 �g2#; 2 . !lf1 !lxa 1 3 .!lxa1 f2+ 4.@h1 �f3+ S . lLi g2 f1 �+ 6. !l x f 1 �xf 1 #; 2 . . . �xeS 3.dxeS !lxa1 -+] 1 . . . llJ h 3 + ! [ 1 . . . !lxc7 2 . !las+] 2. @ h 1 �xf1 + ! 3. !lxf1 ! [3.llJxf1 ? llJf2+ 4.@g 1 llJh3+! S . @h 1 lLif2+ =] 3 . . . !lxc7 4 . !lxf3 +8 1 . . . lLig4! 2 . lLixg4 �g2++ 1 2 8 @ 1 .�c4+! [or 1 .!la8+! �8 2.�c4+!] 1 ...@h8 2.!la8+! �8 3.�c8+ ..lll.d 84.�xd8++ 8 1 . . . �f 1 + ! ! 2 . �xf 1 d3+ ! 3 . .Ill. cs Axes++ 1 29 @ 1 .�c6! �a 1 + [1 . . . !lxe7 2.�a8+] 2. @e2 �a6+ 3.@f2 �ca 4.�d7 �b8 5 . !l x g 7+ ! @ha 6 . !lxh7+ ! 1 : O Blokh Fainboim, Moscow 1 98 0 1 30 © 1 .�f7! �h2+ [ 1 . . . !lxf7 2.!le8+; 1 . . . !la8 2 . !l e8+; 1 . . . �fS 2 . �xfS !l xfS 3 . !l e 8 + ; 1 . . . !l f6 2 . �x g 7 + + ] 2 . @ e 1 �g 1 + 3.@d2 !lg8 4.�xg8+! @xg8 S . !le8++ 8 1 . . . !l xf4+ ! [ 1 . . . �h2+? 2 . �g2 !l xf4+ ? 3 . @e 1 ! ! +-] 2 . gxf4 [2 . @ e2 �f 1 + 3 . @ d2 !l f 2 + ; 2 . !l f3 �xg 3 + ! ] 2 . . . �h2+ 3 . @e 1 [3.@f3 �g2++] 3 . . . !lg 1 ++ 1 3 1 8 1 . . .�eS ! ! [1 . . . !lf2? 2. �d3 �xe6 3.h4] 2.h4! �xe2! 3.CDxe2 !lf1 + ! 4.lLig 1 [4.@h2 ..lll. g 3+ ! S.@xg3 !lxb1 -+] 4 . . . h6 ! -+ 226
� 1 . llJbS ! [ 1 .!lxe 1 ?? lLixe 1 2.�xe 1 �eS ! ! ] 1 . . . �eS [ 1 . . . �c6 2 . h4 ! g6 3 . !l c 1 ! ..lll. g 3! 4 . e 7 ! !l f2 S . �g4! �xbS 6 . �ca+ @t7 7.�f8+ @ e 6 8 . e8�+] 2. h4! �g3 [2 . . . �xe2 3. lLixc7++] 3 . !l d 1 ! .§. f2 [3 . . . c6 4.!ld3 �b8 S . .§.f3 ! ] 4.�Xf2! ..lll. xf2 S . !l xdS+- after Ta i vs Miller, Los Angeles 1 988 (B i0ia7 removed, W!la1 moved to b1 and Wi0ia2 to a3) 1 32 0 1 . . . !lg6! ! 2 . ..lll.xg6 [2 .�d2 !lxf7! 3 . !lxf7 �xg2+ 4.�xg2 ..lll. x g2+ s.@g 1 ..lll. d S+! 6.@f2 ..lll.xf7-+] 2 . . . !lxf2 3 . !l g 1 [3. !lxf2 �e 1 +; 3 . ..lll.xe4 !lxf1 ++] 3 . . . hxg6 -+ [3 . . . �xg6? 4.�eS+ �f6 S.�b8+! @g7 6.�xb7] @ 1 . ..lll.d S ! +- like in Euwe vs Thomas, Hastings 1 934 ( B i0ie7 added); [ 1 . . . !lxf2 2.�g8++] 1 33 © 1 . �b7 ! ! �d8 2.�xf7+ @h8 3.�xg7++ O 1 . . . �xf2! 2 . !lxf2 !l b 1 + -+ 1 34 ® 1 .�cS! ! [ 1 .llJxh7? ..lll.g 1 +! 2.@h1 ..lll.f 2+ 3.@h2 ..lll. g 1 + =; 1 . !l d 8 + ? ? ..lll. x d8 2 . llJx h 7 ..lll.x gS] 1 :0, Kretschmer - Lau, Eisenach 1 9S 1 [ 1 . . . Axes 2. !ld8+ �g8 3. !lxg8++] 1 3S 8 1 . . .�xc1 +! 2.�xc1 ..lll.xb 2! -+ Sznapik - Gaprindashvili, Sand o m i e rz 1 976 [ 3 . �xb2 !l e 1 ++] 1 36 8 1 . . . ilxg2 ! ! -+ [2. !lxg2 �xe3+! 3. !lxe3 !Id 1 +; 2. �c2 ..lll. e 4+ 3 . !l g2 ..lll. xg2 4.�xg2 �xe3+ ! S. !lxe3 !ld 1 + 6.�f1 !ldxf1 + 7 .@g2 !la 1 -+] after Kengis vs Vitolins, USSR 1 97S (Wi0ias moved to a7)
1 37 ® 1 . !lxa6! ! [ 1 .�ea+? �fa] 1 . . . �xa6 [ 1 . . . bxa6 2.�xaa + !Iba 3 . !lea+ !] 2.�ea+ !lxea 3. !lxea++ O 1 . . . !l b 1 + ! 2 . @xb 1 lLixd2+ 3.@c 1 lLixe4-+ 1 3a 0 1 . . . c4! ! 2. bxc4 [2 .�d 1 �xdS! 3. �xdS .§. f1 +] 2 . . . �a3! 3.�d 1 [3.�xa3 !l f 1 + ! ] 3 . . . �xc 1 ! 0: 1 , Vogt - Alexander, B e r l i n 1 962 [4.�xc 1 !l t 1 + 5.�xf1 !lxf 1 ++] 1 39 ® 1 . !l b4 ! ! �as [ 1 . . . �c7 2 . !l c 1 ! ( 2 . !lxb7?? �c2+ ! ) 2 . . . ..lll c 6 3 . !l bc4! ; 1 . . . ..lllx b4 2.�xb6; 1 . . . �xb4 2. �da++] 2 . llJc4! [ 2 . !lxb7? !lxb2+ ! ] 2 ...�c7 3.!lxb7! �xb7 4.�da++ 0 1 . . . !lxb2+ ! ! 2.@xb2 [2.@a 1 !lxb3] 2 . . . ..llla3+! 3.@xa3 �xf6 -+ 1 40 ® 1 .�xc7! llJxb3 [1 . . . �xc7 2. !lxea+; 1 . . . lLie6 2 . !lxe6] 2. �xb7! 1 :O, Wegemund - Schla ge, Bad Oenhausen 1 922 [2 . . . �cS 3.@h 1 !leda 4 .�xba!] 1 4 1 O 1 . .. �e2 ! ! [1 . .. llJe2+?? 2. !ldxe2! �xe2 3 . llJf6+! !lxf6 4.exf6] 2.llJf6+ [2. !lexe2 .§.f1 ++; 2. !ldxe2 lLixe2+ 3.@h1 !lf 1 + 4. !lxf 1 !lxf1 ++] 2 . . . !lxf6! 3 . exf6 �xd2-+ Panno - Bravo, Fortaleza 1 975 1 42 0 1 . . . llJf2 + ! ! 2 . !l xf2 [ 2 . @g 1 llJe4+] 2 . . . ..lll d 4! ! [2 . . . ..lllxf2?? 3.�xg7++; 2 . . . !le 1 +?? 3.�xe 1 ] 0: 1 , Marcyn iak - Do bosz , Zabrze 1 973 [3.�xd4 !le1 +] 1 43 fl) 1 . . . !Iha! 2. �g3 [2. �g4 �xeS!] 2 . . . �e4! 3. !le3 !lxc3 ! ! 4.f4 �xe3+ S.�xe3 !lxe3 6.
!lxe3 fxeS 0: 1 Mattison - Segal, Riga 1 97a @ 1 . ..lll x f6 ! [ 1 . !l xf6+? ..lll x f6 2.�h7+ @ea 3 . ..lllxf6 !l4c7!] 1 . . . !l h a ! [1 . . . ..lll x f6 2 . �h7+ @ea 3 . !l xf6 !lxc3 4 . !l xc3 !lxc3 S. �ga+ @d7 6 . !l f7+] 2 . ..lllxg7+ ! [2 . ..llle S+? @gal 3 . �g3 (3.�g4 �xeS ! ! ) 3 . . . �e4! 4. !le3 !lxc3 ! ! ] 2 . . . @xg7 3 . �g4 ! +1 44 CD 1 . �fa + ! !lxta 2. !lxta++ 8 1 . . . �e4+ ! 2 . ..lllxe4 ..lllxe4++ 1 4S @ 1 . !l c2 ! �xd4 2 . !l c 4 ! �b6 [2 . . . �d2 3. !lca+! !Ida 4.�xd 2 ! ] 3 . !l c a+ ! !Ida 4 . �bS! 1 : 0 , Lepe k - Koone n , corr. 1 962 [4 . . . �d4 S.�ea+!] 1 46 ® 1 .llJe7+! !laxe7 [1 ... !l2xe7 2.�xe7! !lxe7 3. !lda+] 2. !lda+ [2 .�xe7?? �xc2++] 2 . . . !lea 3. �fa+! !lxta 4. !lxta++ Chigorin - Znosko-Borowsky, Kiev 1 903 1 47 @ 1 . !ld8+ ! ! !lxda [ 1 . . . ..lllxda 2. �ea++] 2.�xb7 +8 1 . . . !lxa3+ ! ! 2. bxa3 [2.@b 1 �xc6 3. !l xc6 !lxf3-+] 2 . . . ..llld4+ ! 3 . llJxd4 �b2++ 1 4a @ 1 . llJf6! �cs [ 1 . . . �xe 1 + 2.�xe 1 gxf6 3.gxf6 ! !lxf6 ( 3 . . . llJd6 4.�e7 !lf7 S.�da+) 4. �c3! @g7 S.�xc4 !lf1 +? 6. �xf1 ] 2. !le7! +- [2.llJd7!?+-] O 1 ... llJeS! ! [1 ... llJe3?? 2.�xe3 �f 1 + 3.�g 1 ; 1 . . . llJd6? 2.�e3 �xe3 3 . lLi xe3] 2 . �xfa+ [2 . �xeS �f1 + ! 3. !lxf 1 !lxf 1 ++] 2 . . . �xta 3. !lxeS �f 1 ++ 1 49 @ 1 .g4! ! [ 1 . !ld 1 ?? h6!] 1 :0, Luch kovsky - Gridnev, corr. 1 976 [ 1 . . . �xf3 2. !lca+; 1 . . . h6 2.�xh3] 227
1 50 @ 1 . �d8 ! �e4 2 . ..lll e 7! + after Ta rtakower vs Billeeard, Ostende 1 907 ( B i0i e4 removed) [2 . . . �xe7 3 . �xe7 !lxe7 4 . !ld8+] 1 5 1 0 1 . . . !lxa4! ! O: 1 , Brinek Claussen - Rosenlund, Den mark 1 980 [2.�xa4 �xf2+ 3. @h 1 lLie 1 ! ; 2. !lxa4 �e 1 ++] 1 5 2 0 1 . . . lLie 1 ! ! 2. lLid4 [2. !lxe 1 �d 1 + ! 2 . . . �b5+! 3 . @g 1 [3. lLixb5 .§. d 1 ++] 3 . . . !lxd4! 4. exd4 lLie2+ 5 . @f 1 lLig3+ 6 . @g 1 �f 1 + ! 7 . !lxf 1 lLie2++ S.Janovsky - Muratov, USSR, 1 988 1 53 ® 1 . !lf1 ! !ld8 [ 1 . . . �e7 2. ..lllf7+ ! @h8 3 . ..llld 5 ! ! (3 . ..llle4? !I d a ! ; 1 . . . �da 2.�11+ @ha 3.�xf8+] 2 . ..lllf7+ @h8 3 . ..llle8 ! 1 : 0 , Reti - Bogolju bow, New York 1 924 [3 . . . !lxe8 4. �xf8+ !lxf8 5. !lxf8++] 1 54 (J) 1 . ..lll d 6! ! [ 1 . !le8+? ..lllf8] 1 . . . ..lllx d6 [ 1 . . . !l3xd6 2. !lea+] 2. �xd3 ..lllx h2+ [2 . . . �h5 3.g3!] 3.@xh2 �h5+ ! [3 . . . !lxd3 4. !l e 8 + ] 4 . � h 3 ! [ 4 . @ g 1 ? ? !lxd3 5 . !l e8+ �xe 8] O 1 . . . �xe 4 ! 2 . �xe4 !l d 1 + 3 . �e 1 Axe 1 -+ 1 5 5
!lxg8+! @xg8 4. !le8+ �e a 5. !lxe8++ f) 1 . . . �xg 5 ! ! 2. !lxf8+ @xf8 3 . !lea+ @f7 4 . �xg5 lLif3+ 5.@h 1 lLixg5+ -+ 1 59 8 1 . . . �xe4+! [1 . . . gxf6? 2. !le8!] 2 . ..lllxe4 !lxh2-+ like in Bungan vs G ra u , Argentina, 1 930 ( Wi0ie4 added , B i0i h 6 moved to h3)
2.�xf8+ ! @xf8 3 . !l e8++ ; 1 . . . �xa3 2. !lxa3+-] 2 . ..lllxd7+ after Lombardy - Kramer, USA, 1 957/58 (W/3:. a2 removed ) 1 67 @ 1 . ctJf6 + ! @f8 2 . �xe5 ! dxe5 3. !ld8+ @e7 4. !lea++ 8 1 . . . !lxe4! 2 . !lxe4 !lxd 1 + 3 .@g2 �xd5 -+ 1 68 @ 1 .�c6 ! ! [ 1 . ..lllxf3? gxf3 2. !laa+ @d7 3.�c6+ (3.!lxd8+ @xd8) 3 . . . @e7 4.�xf3 !lxa8 -+J 1 . . . ..lllxc6 2.bxc6 @b8 3. !lfa1 +8 1 . . . �h3 ! 2 . ..lll x f3 [ 2 . gxf3 gxf3+ 3.@h 1 �g2++] 2 . . . gxf3 3. !la8+ @d7 4.�c6+ @e7-+ 1 69 @ 1 . !l d 1 ! �xe2? [ 1 . . . �a5! 2 . !l d 7 ! +] 2 . �xg7 + ! lLixg7 3. !lxd8+ lLie8 4. !lxe8++ 1 :0, Taimanov - Sliwa, Moscow 1 956 1 70 O 1 . . . !lxf4 ! ! 2 . !l ac2 [ 2 . !lxc3 !l b 1 + 3. �f1 !lxf 1 + 4. @g2 !l g 1 ++; 2. gxf4 �xc 1 +] 2 . . . �d3! 3. gxf4 !lxa4 4. !lc3? [4. !l xc7 !lxe4-+] 4 . . . �xc3! 0: 1 , Baimagambetov - Dubin sky, Moscow 1 99 1 [5. !l xc3 !la1 +] 1 7 1 0 1 ... !lxc3! ! 2. �f1 ! [2. !lxd4 !lc1 +] 2 . . . !lc8! [or 2 . . . !lc2; or 2 . . . !lc5; or 2 . . . !l c 6 ; or 2 . . . !lc7] 3 . !lxd4 llJxd4 4 . @ h 1 [4. h 3 !l c 1 ! 5 . �xc 1 lLie 2 + ! ] 4 . . . lLie2! O : 1 , Polyak - Levin , Kiev 1 949 [5.�xe2 !lc 1 +] 1 12 (!) 1 . ..lll g 7! [ 1 . !ld8? ..lllt 2+! 2.@xf2 !lxb2+ 3.@g1 �e 1 + 4.@h2 !lxg2++] 1 . . . .Illf2+ [ 1 . . . �xg7 2. !ld8+] 2.@f 1 ! [2.@xf2? !lxb2+] 2 . . . ..lll b5+ [2 . . . �b8 3 . ..lll e5 ! ; 2 . . . f6 3 . ..lll a 2+ (or 3 . !l d 8 + ; 3 . ..lll x g6? ..lll x g2+! 4 .
@xf2 hxg6 ! = ) 3 . . . e 6 4. !ld8+ @IT 5 . .§. f8+ @e7 6 . ..lllxf6+ �xf6 7 . !lxf6+-] 3 . @xf2 �e2+ 4. @g3 �Xd 1 5 . .J1lh8! �d6+ (5 . . . @xh8 6.�f8++] 6.@f2+- after Bartrina - G hitescu, Olot 1 974 (W /3:. a2 moved to a3 ) 1 73 @ 1 . ctJf 5 + ! @g8 2 . �f8 + ! @xf8 3. !lc8+ �d8 4 . !lxd8++ O 1 . . . !lc2 ! ! 2. �xc2 [2. !lxc2 �e 1 ++; 2 . lLixg6+ @g7] 2 . . . �g5+ 3.@h 1 �g2++ 1 74 ® 1 . !l e8+! ..lllf 8 [ 1 . . . @h7 2 . �d 3+J 2 . !l xf 8 + ! @xf8 3 . ctJf5+ 1 :0, Vidmar- Euwe, Karls bad 1 929 [3 . . . @g8 4.�f8+ ! ! @xf8 5 . !l d8++] 1 75 0 1 . . . e4! 2.�xe4 [2 .�e2 e3!] 2 . . . !lxc2! [2 . . . �xh5? 3. �xe7 !lxc2 ! 4.h3!] -+ after lschenko vs Petrovsky, USSR 1 976 ( B l!:. b4 removed ) [3. !lxc2 �c 1 +! ! 4. !lxc1 !lxc1 +] 1 76 © 1 .�h6! ..lllx h6 2 . !lxh7++ O 1 . . . �xb7 ! 2.!lxb7 !la1 + 1 77 @ 1 .�xg7+ ! !lxg7 2.!lxf8+ !lg8 3.!lff7 !lc8 4.!lxh7+ 1 /2, Butnari u - I . Szabo, Ru mania 1 956 [4 . . . @g8 5.!lhg7+] 1 78 @ 1 .�g5+ ! ! ..lll xg5 2.hxg5+ @h5 3.g4+! @h4 4.!lxh7++ O 1 . . . �xg 1 +! 2. @xg 1 !l c 1 + 3 . ..lllf 1 .Ill e s+! 4.@h1 !lxf 1 ++ 1 79 @ 1 . !l x b7+ ! [ 1 . !l e e7? !lxb2 ! ] 1 . . . �xb7 2. !le7 ! + €!> 1 . . . �d7! ! -+ after Murey vs Shatskes, USSR 1 963 ( B /3:. h5 added, W /3:. a2 moved to a4 and c 4 to c 3 ) [ 2 . !lxd7 !l f 2 + + ; 2.gxh3 �xh3+ 3.@g1 �h 1 ++; 2 . !l ee7 !l d 1 + 3.@e2 �d3++; 2. �f6 ..lll xg 2++] 229
1 80 8 1 . . . !lxh2+! [ 1 . . . !lxf2? 2. !lea+ «!th7 3.�g8++] 2. @g 1 [2.@xh2? !lxf2+ 3.@h3 �h6++] 2 . . . �xg 3+! 3.fxg3 !lag2+ 4. @f 1 !l f2+ = after Domuls vs Shtaerman, USSR 1 978 ( B i0i c6 moved to d6) 1 8 1 0 1 . . . �xf4!-+ [ 1 ... !lgxg2+? 2 . @ h 1 ! (2.lLixg2? �f2+! ) 2 . . . �f2 ( 2 . . . lLie5? 3 .�c8 + ! @g7 4.lLixg2 ! ; 2 . . . �g5 3.lLixe2 ! ; 2 . . . !l g 1 + 3 . @xg 1 �f2 + 4.@h 1 �xf3+ 5.@g 1 =) 3.lLixe2! �xf3! (3 . . . �xe2 4. �xd7) 4. �f4! �xe2 5.lLie3! !lg6! 6.!lf1 !] after Ryzh kov vs Faas , USSR 1 978 ( B i0i b7, c6 removed) [2 .�xf4 !lexg2+ 3.@h1 !lg 1 + 4. @h2 !l6g2++] 1 82 © 1 . �g6 ! ! fxg6 2 . !lxg7+ @h8 3. lLixg6++ O 1 . . . !lxc2! [ 1 . . . gxf6? 2.lLih5!] 2.�xc2 �e 1 ++ 1 83 © 1 . � x h 7 + ! ! [ 1 . lLi g 5 ? ? �g3+!] 1 . . . @xh7 2. llJg5+ @h8 3 . !l h6+ ! ..lllx h6 4 . !l h7++ O 1 . . . �g3+! [ 1 . . . ..lll x h3?? 2 . !lxg7+ ! ! lLixg7 3 . lLi d 6 ! +-] 2.fxg3 hxg3++ 1 84
1 88
1 99 ® 1 .�xfa+! .§.xfa 2. !!xh7+! @xh7 3. !!h 1 + Skuja - Rozen berg, USSR 1 962 200 ® 1 . !!xh7+! @xh7 2.�xf7+ .1J..g7 3 . .§. h3++ 8 1 . . . !!xa3+! 2.@xa3 [2.bxa3 �a 1 ++; 2.!!xa3 �xb2++] 2 . . . �a 1 ++ 201 0 1 ... �xc5 ! 2.�f2 [2. !!xe5? �c2+ 3 . @ a 1 !! aa + 4 . tli a 2 .§.xa2+! 5 . @xa2 .§. aa++] 2 . . . !!fa! 3 . �d2 !! td a ! 4 . !!xe5 [4.�f2 tlig4!] 4 ... !!xd2 5. !!xc5 .§.xc5 6. tlie4 .§.xc 1 + ! 7.@xc 1 .§.xg2 -+ after Baryshev vs Blokh, Moscow 1 9a4 (Wl::, c5 added) 202 ® 1 . .§.ha+!! [1 .�xc3? !!ea7!] 1 . . . @xha 2. !!h 1 + @ga 3. .§. ha+! @xha 4.�h 1 + @ga 5 .�h7++ 8 1 . . . !! a 1 + ! ! 2.@xa 1 !! a7+ 3.@b1 !! a 1 + ! 4.@xa1 �a3+ 5.'i!i>b1 �b2++ 203 CD 1 . .§. h a + ! [ 1 . !! d h 1 ? ? .§. a 1 + ! 2.llicb1 (2 . .1J..x a1 .1J..a3+ 3.@d1 !!xd2+ 4.@e 1 �f2++) 2 . . . !! xb 1 + 3 . llixb1 !!c2+ 4. @d 1 tlixb2+ 5 . @e 1 �f2++ ] 1 . . . @xhB 2.�h5+ @gB 3.�h7+ @ta 4.�ha++ 8 1 . . . !! a 1 + ! 2.llicb1 [2 . .1J..x a1 .1J.. a 3+ 3 . .1J.. b2 .1J..x b2++] 2 . . . .§.xb 1 + ! 3.tlixb 1 .§. c2++ 204 © 1 . llid6 ! ! [ 1 .�h5? �d5! 2. !!t2 .§.tea 3 .g6 @ta 4.�ha+ iJ.. gB -+] 1 . . .�xd6 2.g6 ! +8 1 . . . !!xb5! 2.axb5 �a5+ 3. @b2 �xb5+ 4.@c 1 �xf1 + -+ 205 0 1 . . . .1J.. b5 ! ! 2.axb5 tlihg3+! [o r 2 . . . llifg3+] 3.tlixg3 tlixg3+ 4. hxg3 hxg3+ 5 . @g 1 !! h 1 + ! ! [or 5 . . . .1J..c5 +!] 6.@x h 1 !! hB+
7.@g 1 .1J..c 5+ ! a.tlixc5 !! h 1 + ! 9.@xh 1 �ha+ 1 0.@g 1 �h2++ N N - Mason, USA, 1 B4a 206 CD 1 . !!xf6! [ 1 . tlic4? �a6! 2 . .§.xf6?? �xc4+! 3.@b1 .§.fbB+! 4.@c1 �!] 1 ... .1J..xf6 2.�h7++ 8 1 . . . �xb2+ ! ! 2.@xb2 tlixg4+ 3.@a2 tlixh 2-+ 207 ® 1 . .§. h a+! il.xha 2.�h 1 ! ! +0 1 . . . !!a2+! 2.@xa2 �xc2+ 3.@a1 !! aa++ 2oa ® 1 . iJ.. f B! tlixb3+ 2 . axb3 .!! xta 3 . !! xha+ ! [or 3 . tlid5 ! ; 3 . �h6? tli h 5 ! ] 3 . . . @xha 4. �h6+ @ga 5 .tlid5! 1 :0, Vaskan - Serebryakov, USSR 1 966 [5 . . . llixd5 6 . .§. h 1 !] 209 ® 1 .�xg7+ ! @xg7 2 . .§. ha ! +0 1 . . . �xa2+! 2.@xa2? [2.@c1 �a 1 + -+] 2 . . . .§. a a+ 3 . @ b 1 !! a 1 ++ 2 1 0 ©2) 1 . !! xd5!! �xd5 2 . .1J.. e 4 �d7 3 . .1J.. e 3! .§.aca [3 . . . !! c7 4.il.xaa �d3+ 5 . �c2 �xe3 6.�xg6+ @fa 7 . .1J..d 5!] 4 . .1J..d 5+! �xd5 5.�xh7+ @ta 6.�xha+ @t7 [6 . . . �ga 7.�xe5 !! e 6 B.�f4+ @ea 9 . .1J..d 4!] 7.�h7+ @ta [7 . . . @ea a .�g7; 7 . . . @t6 a.g5+] a . .1J.. g5! �xf3 9. �ha+ @t7 1 0. !! h7+ @e6 1 1 . !! e7+ +- after G. Kuzmin vs Alterman, Kherson 1 9a9 (W£::, a2 moved to b3, B l::, a4 - to a6) [ 1 1 . . . @d5 1 2.�xe5++] 21 1 CD 1 .�xh7+! @xh7 2. .1J..xf5++ 8 1 . . . �a2+ ! ! 2.@xa2 tlic3+ 3.@a1 .§. b 1 ++ 2 1 2 ® 1 .�xh7+! @xh7 2.hxg6++ 8 1 . . . �xa2+! ! 2.@xa2 .§.aa+ 231
3.tlia3 (3 . .aa3 tlicb4+ 4.tlixb4 tlixb4++] 3 . . . tlicb4+ 4 . Wa 1 !!xa3++ 2 1 3 CD 1 .�xh7+ ! Wxh7 [1 . . . Wf8 2 . �g7+ \t> e B 3 . �hB+ Wd7 4 . �d 8 + Wc6 5 . �xd5++] 2. !i h 1 + \t>g8 3 . !i h8++ 0 1 . . . !! xf6! ! 2.gxf6 tlic3+! 3. bxc3 [ 3 . Wc 1 �xa2-+] 3 . . . �a3 !-+ 2 1 4 ® 1 . !i x h7+ ! Wxh7 2 . f6+ Wh8 3 . !i h 1 + tlih6 4 . !! xh6+ +8 1 . . . !! xb2+ ! 2.Wxb2 .§. bB+ 3 . W a 1 [ 3 . Wa3 'fta 5++] 3 . . . �xd 1 + ! 4.!ixd 1 tlic2++ 2 1 5 ® 1 .!i xh6+!! .axh 6 2.�xe5+ ,ag7 3. �h2+ .ah6 4.�xh6++ O 1 . . . �a 1 + ! ! 2 . Wxa 1 !! c 1 + 3.Wa2 .§. a8+ 2 1 6 ® 1 . llif7+! .axt7 2.!ixh7+ \t>g8 3 . .§. h8++ 8 1 . . . tlixb4+ ! ! [ 1 . . . !if8? 2 . !if3!] 2 . .axb4 [2.Wb2 !!c2++] 2 . . . !! c2+ 3.\t>a3 !! a 1 ++ 2 1 7 ® 1 .�g7+ ! ! tlixg7 2. tlif6+ Wh8 3. hxg7+ Wxg7 4.!! xh7++ 8 1 . . . �xa3+ ! ! 2. bxa3 !! a2+! 3.Wb1 !i b8+ -+ 2 1 8 ® 1 .�h7+ ! ! \t>xh7 2.tlig6+! \t>g8 3.!i h8++ 8 1 . . . �xc3+ ! ! 2. bxc3 .aa3++ 2 1 9 CD 1 . !i a7+! \t>xa7 2.�xc7+ Wa8 3.!i a 1 ++ 8 1 . . . .§. h 1 + ! 2 . .axh 1 �h8! ! -+ 220 ® 1 . !ih8+! \t>xh8 [1 . . . .axh8 2. �xg6+!] 2. .axf7 tlih5 3. �xg6 1 : 0 , Ren man - Beck er, Stock holm 1 974/75 2 2 1 0 1 . . . tlixg4!! 2.fxg4 [2. !i h 1 �xc4! 3. �xc4 llie3+] 2... .axg4! 3.�xg4 [3.�f1 .ah3+ ! ; 3.�d3 232
!i h 2+; 3 . !!xa5 ! ? !i h3 ! ! -+] 3 . . . !ih2+ ! ! 4.Wxh2 �f2+ -+ after Hamilton vs Haygart, Eng land 1 956 ( B � a4 moved to c7) [5.Wh 1 !ih8+J 222 @ 1 .�xg8+!! \t>xg8 2.!ih8+!! [2 . .ag6?? .ac4+ ! 3 . b3 \t>f8 ! 4. !ihB+ ,ag8!] 2. . . \t>xh8 3. .af7+ ,ah2 4. !!xh2++ O 1 . . . .ac4 ! ! 2.�xc4 �xb2++ 223 ® 1 .�g8+ ! ! \t>xg8 2 . .ae6+ Wh8 3 . .§.g8++ 8 1 . . . �xb 1 + ! ! 2.Wxb1 tlia3+ 3.\t>c 1 .§. b 1 ++ 224 CD 1 . !i h7+! llixh7 2.�g7++ O 1 . . . tlie4+! 2.fxe4 .ah4! -+ 225 ® 1 . !ic5! [or 1 . !ib5!; or 1 . .§.g8+! tlixg8 2 . .§.c5! +-] 1 . . . �xc5 2. !!xh7+! tlixh7 3. �g7++ 0 1 . . . �xc2+ ! ! [ 1 . . . �xf3?? 2. !ib5 ! ! !!xb5 3. !ixh7+! llixh7 4.�g7++] 2.Wxc2 b 1 �+ ! ! 3. �xb1 .§. c7+ ! 4.Wd2 !!xb1 -+ 226 ® 1 .�xh6+! ! .§.xh6 2 . .§.g8+ Wh7 3 . .§. 1 g7++ 0 1 . . . �xh2+! 2. !!xh2 .§.xg 1 ++ 227 ® 1 . !!xh6+ ! ! gxh6 [1 . . . WgB 2.�xf3 !! xf3 3 . .§.xc6+-] 2. .ae5+ ! tlixe5 3.�g7++ 8 1 . . . !! e 1 + ! ! 2. !!xe 1 [2 . .axe 1 �d 1 ++] 2 . . . �xg2-+ 228 ® 1 . tlie5 ! ! 1 :0, Nikolaevsky - Elistratov, Moscow 1 961 [ 1 . . . fxe5 2 . .axe5+; 1 . . . b4 2. llif7+ WgB 3 . .ac7+ !] 229 @ 1 . .axh5! !ih7? [1 . . . gxh5 2. !!xg7; 1 . . . \t>g8! 2.�g2 \t>h7 3 . .at3±] 2 . .axg6! tlixg6 [2 . . . �xg 6 3 . �g 2 ! ; 2 . . . !!xh3 3 . .§.xh3+ ! \t>g7 4 . .axt7+J 3.�g2 tlie7 4.�b2+ ! 1 : 0 , Velikov P.Cramling , Novi Sad, 1 990
230 ® 1 . �xh6! ! �xh6 2 . !! g8+! Wh7 3.tlif6+! +- Tsarev - M a laniuk, Kiev, 1 989 [3 . . . �xf6 4. !!h8+! \t>xh8 5.�g8++] 23 1 ® 1 .�d8+!! \t>xd8 2.�g5+! wea 3 . .§.d8++ 0 1 . . . �xd 1 + ! 2 . Wxd 1 llif2+ 3.Wc 1 tlixd3+ -+ 23 2 @ 1 .�xd7+ ! !!xd7 2.tlic7+! !!xc7 3. !!d8++ Ostropolsky lvanovsky, 1 949 233 @ 1 .�xf7+! Wxf7 2.�xd5+! \t>g6 [2 . . . We7 3 . !! t7++] 3 . �f7+ Wxg5 4.�c 1 + Wg4 5 . .§.t4+ \t>g5 6 . !! e4++ Rod i Blumich, Bad Oenhausen 1 934 234 g8 5. �g6+ =; 1 . tlit4? �xf4 2.�h7+ Wf8] 1 . . . �xe7 2.�h7++ O 1 . . . �c5+ 2. bxc5 �h2++ 237 ® 1 . !!e7 ! ! �xe7 [1 . . . �xe7 2.�f7++; 1 . . . tlixe7 2.�f7++] 2.�d5+ �e6 3.�xe6++ Finn Newgent, NewYork 1 900 238 0 1 . . . �xg4! 2 . �xb4 [ 2 . �xg4 �g6+! 3 . Wa 1 tlic2+ !] 2 . . . �f5 3.�xf5 !! xf5 4.�xa3 �a6! 5.tlig3 .§. f2! 6 . tlie4 [6. �b2 �g6+ 7.Wa1 �c2 8 . .§. b 1 �xd4!] 6 . . . !!f4! 0: 1 , Tolush Kopylov, Leningrad 1 954
239 ® 1 . .§. d 8 + ! ! \t>g7 [ !! xd 8 2.�c3 + ! ; 1 . . . �xd8 2.�e5+ ! ] 2 . !! xc8 +0 1 . . . !! c 1 + ! ! 2.�xc1 �e4+! -+ 240 8 1 . . . �h 1 + ! [1 . . . !! xh4?? 2.�b8+ ! �c8 3 . gxh4] 2.Wxh 1 !!xh4+ 0: 1 , Mesovic - Slobo dian, Lodz 1 937 [3.Wg1 !! h 1 ++] 24 1 © 1 . !!xf4! [ 1 . �xe5? �xe5 2 . �xf4 ( 2 . !! xf4 � g5 ! ) 2 . . . �xf4 3.!!xf4�g5 4. !!f3 �xe4] 1 . . . �f8 [ 1 . . . exf4 2.�g7++] 2.�h4 �e7 [2 . . . exf4 3.�f6 !] 3. !!f6 +8 1 . . . �g5 ! 2.�xg5 llih 3+ 3 . Wh 1 tlixg5-+ 242 @ 1 . e6 ! ! dxe6 2 . �c3 ! e5 3.�xc8+ Wh7 4. �xe5 !+0 1 . . . �b7 ! ! 2.�xb7 f3-+ 243 0 1 . . . tlixe5! 2. dxe5 �c5+ 3 . !!f2 �d5 [or 3 . . .�c6] 4.!!f3 [4. llif3? fxg4 5 . �xg4 !! xf3] 4 . . . �c5+ 1 /2 , N e i - Rytov, Tallinn 1 973 244 © 1 . �c3! fxe4 [ 1 . . . �f8 2. !! xe8 !!xe8 3 . �c4+ �f7 4. !! xe8] 2.�e5 �f8 [2 . . . �d6 3. �h8+ Wf7 4.�x h 7+ We6 5 . !! xe4+ Wd5 6 .�xd7 !!xd7 7 . !! xe8] 3. �h8+ Wf7 4 . !! f 1 + �f5 5 . !! xf5+ gxf5 6.�f6+ + Larsen - Bedn arsky, Hava na 1 967 245 0 1 . . . �c 6 ! [ 1 . . . �d5? 2 . tlig5+! hxg5 3. �h5+ \t>g8 4. �e8+=] 2. �xe5 � b7 3 . !! e 1 \t> h 8 4 . �g3 .§. e a o : 1 , G i l Dobosz, corr. 1 973 246 ® 1 . e4! dxe4 2.Ab5+ we7 [2 . . . Wd8 3 . tlie5 �g6 4 . !! c 1 +-] 3 . �a3+ Wf6 4 . tli xe4+ ! �xe4 5 . �e5+ Wg6 6. tlih4+ 233
\t> h 6 7 . �h3 f5 a . .a e 2 ! 4Jt6 9 . .axt6 g5 1 O . .ae5 1 :0, Zhu khovitsky - Abakarov, USSR 1 963 247 c7 4.tlie6+ WcB) 2 . . . !!d7 3 . .axd7+ +-; 1 . . . bxc5 2.�g4+ ! ; 1 . . . h5 2.�e4! .§.xd5 3.�f5+!] 24a CD 1 .tlib6+! cxb6 2 . .§.aa++ @ 1 . . . �xh3+ ! ! [ 1 . . . tlie3+? 2. �xe 3! �xh3+ ( 2 . . . .§. xe3? 3 . llib6+ ! cxb6 4 . .§. a a + + ; 2 . . . .axh3+ 3 . �xh 3 + ! �xh3+ 4 . Wxh3 llixf4+ 5 . Wg4; 2 . . . llixf4+? 3 . llixf4 ! !! xe3 4 . llixh5) 3 . Wh 1 ! ! ] 2. Wxh3 llie3+! 3 .Wh4 .ae7+ 4.Wh5 tlixt4++ 249 ® 1 . �e6+! !! xe6 2. !ixdB+ !!ea 3 . !!xea++ 0 1 . . . �xa2+ ! ! 2.Wxa2 !!a6++ 250 CD 1 . �ha+ ! ! \t>xh a 2. !!ta+ Wh7 3 . !i h 1 + with checkmate 8 1 . . . !!xa3+!! 2 . .axa3 �xd4+ 3 . .ab2 �a7+ ! 4 . .aa3 �xa3++ 2 5 1 ® 1 .�xca+!! .axca 2. !i h 1 + \t>ga [2 . . . �h7 3 . !! e a++] 3 . !!ea++ O 1 . . . !!xc2! [1 . . . !id1 ? 2.!ie1 !] 2 . !! xc2 [2.�xca+ .axcB 3 . !i h 1 + .§. h 2+ ! ! -+] 2 . . . �d 1 + 3 . !i c 1 .at5+ 4 .Wa2 [4. !! e4 .axe4+ 5.�xe4 �xb3+ 6.Wa 1 �b2++J 4 . . . � d 2 + 5 . \t>a 1 �b2++ 252 ® 1 . .§.ha+! \t>xha 2.�h 1 + ! [2 .�c3+?? !! e 5!] 2 . . . \t>ga 3. �h7+ \t>ta 4.�g7++ 234
8 1 . . . �xt3 + ! ! 2.\t>xt3 [2.\t>g 1 �xg4+] 2 . . . .ad5++ 253 ® 1 .ctJe7+! WhB [ 1 . . . !!xe7 2. �ca +] 2 . �xh7+ ! Wxh7 3 . !i h 1 ++ 0 1 . . . tlia3 + ! 2 . bxa3 [ 2 . W a 1 llidc2++] 2 . . . �b5+ 3 . .ab2 [3. Wa 1 tli c 2 + + ] 3 . . . �xd3+ 4 . Wa 1 tlic2+ 5 . W b 1 ' tlixa 3 + ! 6.Wa 1 �b 1 + ! 7.!ixb1 tlic2++ 254 ® 1 .�ha+ ! ! \t>xhB 2 . .§.ca+ Wh7 3.!iha++ o 1 . . . !i h 1 + ! ! 2 . \t>x h 1 �h3+ 3.\t>g1 �xg2++ 255 0 1 . . . �g3 ! ! 2.�e2 [2. hxg3 !ih5++; 2.�xe3 �xe3 3 . !!xe3 !!c1 +] 2 . . . !ih5! 3.h3 [3. �xh5 �xe 1 ++] 3 . . . .at4! 4.Wg 1 !!xh3 0 : 1 , G e i ze rsky - M a s h b ic h , USSR 1 990 256 CD 1 . .axh7+ ! [ 1 . �xe5?? !!xe5 2 . .§. ba+ !! ea] 1 . . . Wxh7 2.�xa2+0 1 . . . .a h 2 + ! 2 . Wx h 2 !! xe2 3 . !i ba+ !! ea-+ 257 CD 1 . !! xg7+! \t>xg7 2 . .axaa +0 1 . . . �a 1 + ! 2.Wh2 !!xh3 + ! ! [ 2 . . . !! xc2?? 3 . �xb4 !! xf2? 4 . �e7! tlit3+ 5 . \t> g 3 ; 2 . . . tlixc2?? 3 . .aga+ ! ! \t>xga 4 . �d7+-] 3 . gxh3 [ 3 . W xh3 �h 1 + 4.Wg3 �h4++] 3 . . . tlit3+ 4.\t>g2 llixd2-+ 25a CD 1 . .§. ba+! !! xba 2.�xc4 +8 1 . . . �xf 1 + ! 2.Wxf 1 !i d 1 + 3.We2 !! e 1 ++ 259 CD 1 . ctJ f5+ ! gxf5 2 . .§. xd5 .ah2+ ! 3.Wf1 .§.xe2 4.Wxe2+0 1 . . . .a h 2 + ! [ 1 . . . .axd4? 2. �xe a .axt2+ 3 . Wxf2 �xd 1
4 . �e7+ W h 6 5 . �xa7=] 2 . Wxh2 !!xe2 3.tlif5+? �xf5-+ 260 CD 1 .llid5+! cxd5 2.�xg5 +8 1 . . . �xg2+ ! ! 2 . tlixg2 fxg 2+ 3.Wg 1 llif3+ 4.Wxg2 llixd2-+ 26 1 ® 1 . �c5 + ! We8 [ 1 . . . bxc5 2 . �xd8++] 2 . �e2+ Wd7 3 . �e6+ 0 1 . . . !!xd4 ! ! 2 .�xd4 llif3+! 3.g.xf3 �e3+! 4.W'f 1 �xd4-+ 262 ® 1 . �g6 ! tlie2+ [ 1 . . . llixd 1 2.�xf7++] 2.�xe2 �e5 [2 . . . �b6 3.�xe6+!] 3.�xf7+! 1 :0, Veresov - Dementey, USSR 1 966 [3 . . . Wxf7 4 . !! xd7+ \t>e8 5.�xe5] 263 ® 1 . !!c8! !! xc8 [ 1 . . . �xe3 2.!ixd8+ WIT 3.fxe 3] 2.�xb6 !!xc 1 + 3.Wh2 .§.c8 4.�xa5 +0 1 . . .f4! 2.!ib5 [2.�xf4 �xc5] 2 . . . �xe3! [or 2 . . . �xb5 !] 3.fxe3 �b5 4.axb5 fxe 3-+ 264 8 1 . . . tlig5! 2.�xg6 tli.xf3+ 3.�xf3 hxg6-+ Kerchev - Ka rastoichev, Varna 1 965 265 ® 1 .tlid5! [1 .�xg7+? Wxg7 2 . tlid 5 + �e5 ! 3 . tlixe5 dxe5 4 . tlixc7? !! a 7] 1 : 0 , Reilly Alexander, Hastings 1 931 [ 1 . . . �xd4 2.tlixe7+ \t>g7 3.�xd4+] 266 ® 1 . �d5 ! +- after Euwe vs .Thomas, H asti ngs 1 9 34
( B � e7 adde d ) ; [ 1 . . . !ixf2 2. �g8++] 0 1 . . . .§. g6 ! ! 2. �xg6 [2 .�d2 !ixf7! 3 . .§. xf7 �xg2+ 4.�xg2 �xg2+ 5 . \t>g 1 �d5+! 6 . Wf2 �xf7-+] 2 . . . !! xf2 3 . .§. g 1 [3. !! xf2 �e 1 + ; 3.�xe4 !if1 ++] 3 . . . hxg6-+ [3 . . . �xg6? 4.�e5+ �t6 5.�b8+! \t>g7 6.�xb7J 267 O 1 . . . �xd5! 2.exd5 [2.g3 ii.xc4! 3.gxh4 !!xd 1 -+] 2 . . . g3! 3 . h xg3 �xc4-+ Korch noi Portisch , Wijk an Zee, 1 968 268 (j)(j) 1 . llid6 ! ! �f8 [ 1 . . . !ixd6 2.!!e8+; 1 . . . tlif6 2.tlif7+! �xf7 3.�xd8+; 1 . . . �g8 2.�d4+ Wh7 3. �e4+! �g6 (3 . . . Wh8 4. �e5+ Wh7 5 . !i d 1 !+ - ) 4.�xd5 �xd6 (4 . . . !!xd6 5 .�b7+ Wh8 6.�b8+ +-) 5.�f7+ Wh8 6 . !ie6! �t8 7.�xf8+ .§. xt8 8 . !ixh6+ \t>g7 9 . !ixb6+ - ; 1 . . . �f6 2.�xd 5 ! �xd6 ( 2 . . . !!xd6 3.!ie8+! Wg7 4 . �g 8 + + ) 3 . !i e 8 + ! \t>g7 4 . !! xd8+-J 2 . �d4 + ! Wh7 3.!ie6 ! ! !! xd6 4 .�e4+! Wh8 [4 . . . \t>g8 5 .�g6+!J 5.�e5+ +o 1 . . . llif4+ ! 2. gxf4 .§.xd3-+ 269 0 1 . . . �e 3 ! ! 2 . �xf7 [ 2 . !! xe3 !! xf 1 + 3 . Wg 2 .§. g 1 + +] 2 . . . �xe 4+ 3 . �g2 �xg2+ 0: 1 , Osnos - Yuhtman, U S S R 1 96 8 [4 . Wxg2 �xc 1 5 . !!xc 1 .§. xf7] 270 @ 1 . tlih6+! gxh6 2.�xh7+! tlixh7 [2 . . . Wg7 3.llif5 +! Wxh7 4.�xf7+ ; 2 . . . Wxh7 3.�xf7+] 3 . �g4+! Wh8 4 . !! xd8 !!xd8 5 .�e4 ! tlic6 6 . �xc6 �f8 7. tlif5 �c4 8.�xh6 �d5 9.�c7 .§.ac8 1 0 . �f4 !! c6 1 1 . �xf8 .§.xf8 1 2 .�e5+ tlif6 1 3 .llid6 ! 235
1 : 0 , Alek h ine - Ta rtakower, Kecskemet 1 927 27 1 8 1 . . . .axt5! 0: 1 , Donner Keres, Zuric h , 1 95 9 [2 . .axt5 .§.xg3+! 3.fxg3 (3.Wh 2 �xh4+) 3 . . . d3+! -+] 272 ® 1 . ctJ f5+ ! ! [ 1 . .axd6?? �x h4+ ! ] 1 . . . gxf5 2 . .axd6+ ! Wh7 3 . .axc7 +8 1 . . . �xh4+ ! ! 2 . .axh4 [2.Wg2 �e4+] 2 . . . !id3+! 3 . .ag3 !!xb3 -+
273 ® 1 .tlixd7+! llixe2 2.llif6++ Holms - Te nner, 1 942 27 4 ® 1 .ctJxd5 ! ! !!xd5 [1 . . . .axh5 2 . ctJxf6+ Wh8 3 . !i xh5+ .ah6 4.tlixd7+ Wh7 5 . .§.xd6] 2. !ixd5 [or 2 . ii.xd5+ !!xd5 3.!ixd5+-] 2 . . . .af7 3.�xf7+! .§.xf7 [3 . . .Wxf7 4 . !! xd7+ ! ] 4 . !!xd8+ Schlechter - Gunsberg, Monte Carlo 1 90 1 275 ® 1 . f3 ! �xf3 [ 1 . . . �h5 2. !i h 2] 2.�d 1 ! 1 :0, Honfi - Ve roczy, Hu ngary 1 968 [2 . . . !!xd6 3 . !i h 2+! \t>g8 4.�xf3J 276 © 1 . .§.xd5 ! ! �xd5 2.ctJf6+! gxf6 3 . .ae6+ ! Wf8 4 . .axd5 +8 1 . . . .ac4+ ! 2.We 1 [2. bxc4 �xd 1 + + ] 2 . . . �e7+ 3 . Wd 2 �e3+ 277 @ 1 . �d 5 ! !! a7 2 . tli g 6 + ! \t>g7 [ 2 . . . hxg6 3 . !i h3+ \t>g7 4.�xa2] 3 . llixf8 Wxf8 4 . e 5 ! tlixe5 5.�c5+! Wg8 6.�xc8+ Wg7 7.fxe5+- Tai - Kolarov, Reykjavik 1 957 278
8 1 . . .tlic3+! [1 ...tlid4?? 2.gxh7+! Wh8 3.�xg7+ ! ! Wxg7 4.h8�+ !!xh8 (4 . . . Wf7 5 . !ih 7+ We6 6.�e5++) 5. !ixb6+-] 2.Wc2 !! a2+! [2 . . . tlixb 1 ?? 3 . .ad5+ ! ! Wf8 4. !!xb1 ] 3 . Wxc3 �c5+ 4. Wb3 �c2+ 5.Wb4 !!a4++ 279 ® 1 .�f8+ ! ! !!xf8 2.f7++ 8 1 . . . �xf 1 + ! 2 . Wx f 1 !! a 1 + 3 . !i e 1 tlid2+ 4.Wg 1 !!xe 1 + 5 . Wh2 tlit1 + ! 6 . \t>g 1 liJe3 + 7.Wh2 tlif5 !?-+ 280 ® 1 . !! xd5! 1 :0, Smyslov Rabar, Helsinki 1 952 [ 1 . . . exd5 2.e6+!] 28 1 ® 1 . �f8+ ! ! �xf8 2 . d 6 + ! .ac4 3 . .axc4++ 8 1 . . . �c5 + ! (or 1 . . . !! a 1 + ! 2. .axa 1 �c5+!) 2.Wh 1 .!! a1 +! 3 . .axa 1 �c1 + 4 . .ad1 �xd 1 ++ 282 ® 1 . �x e 7 ! .axe7 2 . d6+ Wg7 3.dxc7 +8 1 . . . �xc3+! 2. bxc3 .aa3++ 283 8 1 . . . tlixd5! 2.it.xd8 !!xd8 3.exd5 e4! 4. �a3 .axa1 + Yaki movich - Blokh, Moscow 1 975 284 ® 1 . �xh 5 + ! ! .axh5 [ 1 . . . \t>g7 2.�e5+J 2. !id6+! .ag6 3.!ixb6 +8 1 . . . tlif4+! ! [ 1 . . . .axd 3?? 2. �xh5+!] 2.gxt4 .axd3+! 3.Wh2 .axc2-+ 285 ® 1 .�xd5! �xc4! [ 1 . . . �xd5 2 . .axd5+
2a7 ® 1 .�fa+!! �xfa 2.tlig7+! \t>da 3 . .§.ea++ O 1 . . . �xa2+ ! ! [ 1 . . . fxe 6? 2 . �h5+! \t>da 3.�xb5 �xa2?? 4.Wxa2 .§.aa+ 5.�a4!] 2.Wxa2 !! a a + 3 . Wb2 �a3+ 4 . Wa2 �c 1 ++ 2aa O 1 . . .�c2+! ! 2.!!xc2 tlib3+! 0: 1 , Driksna - Strautins, corr. 1 96a [3.�xb3 !!xd 1 ++] 2a9 0 1 . . . .§. a a ! [ o r 1 . . . �f 1 + 2. Wb2 !!aa! -+] 2. !!xaa [2. Wb2 !!xa3 3.Wxa3 �xc2] 2 . . . �f 1 +! 3.Wb2 c3+! 0: 1 , Med ina - Smederevac, Bewerwijk I I , 1 965 [4.Wxc3 �xb5] 290 © 1 . tlie6! �ta [ 1 . . . �xe6 2. �xc6+! bxc6 3 . �xa5] 2 . b4! tlixb4 3.�xd7+ Wxd7 4.tlixta+ !ihxfa 5.�xa5+- 1 : 0 , Lieber mann - Yoffe, USSR 1 96 1 2 9 1 © 1 .�g3! ! �xh6+ [1 ... .§.xg3 2 . .§. xea++] 2 . � h 3 ! �d6 3 . Wh 1 ! \t>ga 4 . .§.xea+ \t>t7 5 . !!ha 1 :0, Duras - Spielman n , San Sebastian 1 9 1 1 292 ® 1 . .§. ha + ! Wxha 2 . c4+! �xb2 3. �xb2+ +8 1 . . . �h5+ ! ! 2.gxh5 g5++ 293 ® 1 .�xb7+!! Wxb7 2.tlixg5+! Wa7 3. llixh7 +0 1 . . . !!xf3! [ 1 . . . tlic5? 2.�a3! !!xt3?? 3.�xc5+! Wba 4. .§. fb 1 +! 'i!tca 5.�xf3!] 2. �xf3 �h2++ 294 0 1 . . . c4! 2.�xc4 [2 .�xd4 exd4] 2 . . . �xc3+! 3.Wxc3 e.xf4+ 4.e5 �xe5+ -+ Harandi - Ba lashov, Rio de Janeiro 1 979 295 ® 1 . tlif7+ ! ! �xf7 [ 1 . . . Wh7 2. tlixe5+-] 2 . .§. ba + ! !! xba [2 . . . Wg7 3.�xf7+ Wxf7 4 . .§.xaa] 3.�xf7 +-
8 1 . . . �f3! 2. llif7+ Wg7 3. exf3 !!xe 1 ++ 296 © 1 . llixd6! [or 1 . .l!Lxd6! .l!Lxd6 2. tlixd6 �xd6] 1 ... it.xd6 2. .l!Lxd6 �xd6 3.dxe5 �e7 [3 . . . tlixe5 4.�xh7+ !] 4.exf6+- Kozlov skaya - Kislova, Su botica, 1 967 297 0 1 . . . �xg2+! 2. Wxg2 tlic3+ [or 2 . . . tlic5+] 3 . W g 1 tlixa4 4. �b5 tlixb2 5 . !i f b 1 a 6 ! 6 . tlid7 !!td a ! 7. tlixb6 [7. !ixb2 axb5 a.tlixb6 !!a5!+] 7 . . . !!aba a.tlixd5 !!xb5 9. tlic7 !i b6 1 0. tlixa6 !! xd4! 1 1 . tlic5 !i db4! 1 2 .a4 .§.c6! + Rusakov - Blokh, Moscow, 1 9a3 29a @ 1 . d6! �xd6 2 . llixd6 e4 [2 . . . �xd6 3.�xh7+ !] 3.�xe4 �e7 4.0-0! tlixe4 5.tlixca !!xca 6.�d5+ \t>ha 7. !! e 1 !! ea a . tlig5! 1 : 0 , Szallay - Barcza, H ungary 1 965 299 ® 1 . �g5! fxe4 2 . !! xh7+ ! ! 1 :0, Shestoperov - Kapelyush, Arkhangelsk 1 96 1 [2 . . . Wxh7 3. �xe4+ Wha 4. �h4+ \t>ga 5.d6+!] 300 o 1 . . . �e 2+! 2.Wg 1 [2.!it2 �xf2+! ! 3. \t>xf2 �xda+ 4. Wg2 �xa5] 2 . . . �xf 1 + ! ! 0: 1 , Mititelu - Stanci u, Bucarest 1 963 [3. Wxf1 �xda+ 4.Wg2 �xa5] 301 0 1 . . . .§.xg2+! 2. Wxg2 �e2+ 3.Wg1 [3. !if2 �xf2+! 4.Wxf2 tlie4+! (4 . . . llifxd5+? 5.�f3 ! )] 3 . . . �xf 1 + ! 4.Wxf 1 tlie4+ 5 . �f3 tlixg5 ! 6. �xta+ Wxfa-+ after I . Ivanov vs Kupreichik, USSR 1 97a (W� c4 added) 302 xt7 2.tlie5+ ! ! [2.�xc4+? Wg6 !] 2. . . \t>ga [2 . . . We6!? 3.�g4+! Wxe5 ( 3 . . . Wd6 237
4.liJxc4+ Wc5 5 . lLixe3 lLig3+ 6.Wg1 tlixf1 7.Wxf1 ) 4. !!xe3+ Wd4 5 . .§.ef3! tlif6 6 . .§. f5! !!e3 ! ( 6 . . . tlixg4? 7 . !i d 1 + ! \t>e3 a . !!t3++) 7. tlib5+ \t>e4 a . .!! xt6 �xf6 9 . !i xf6+- ; 2 . . . We7 ! ? 3 . .§. f7+ Wd6 4 . tlixc4+ We6 5 . �g4+ ! Wxf7 6.�xh5+ \t>ga 7 . !!xe3 !! xe3 a . tlixe3 +] 3 . �xc4+ 1 : 0 Blokh - Markzitser, Moscow 1 9aO [3 . . . Wh 7 4. !!xe3 �xe5 5. !if7+ + ] 303 @ 1 .�xg7+! ! [ 1 .llif5?llic3+! 2.wa1 ! !!4f5J 1 . . . \t>xg7 2.tlit5+! \t>ga 3. tlih6++ 8 1 . . . !! xd4! [ 1 . . . dxc2+? 2 . Wc 1 ; 1 . . . .§.4f7? 2.�c6] 2.�xd4 �xc2+ 3.Wa1 �a2++ 304 ® 1 .tlid7! !! aa [ 1 . . . �xd7 2.tlih6+! gxh6 3.�xd7] 2.tlixf6+ gxf6 [2 . . . �xf6 3 . �g5!] 3 . !i a3 !! ta 4 . !i h 3 \t> h a 5 .�h5 + after Blokh vs Lozovoy, Moscow 1 9aa ( B � b7 moved to b5) 305 © 1 . .§.ca ! ! �xca [1 . . . �d7 2.tlih6+ �xh6 3.�xd7 �xd2 4.�xea] 2.tlie7+! +- Veltman der - Cherepkov, USSR 1 950 [2 . . . �xe7 3.�xca] 306 ® 1 . �e6 ! ! [ 1 . llixd6? cxd6 2.�e6 �f3 3. �xf7 �xf7-+] 1 . . . �xe6 2 . lli xd 6 ! !! xd6 3 . !!xe6 !!xe6 4.�xa7+ - Serper - Balashov, Beskidi 1 99 1 307 @ 1 . !i d6 ! ! �xd6 [ 1 . . .�c7 2 . !! xe a + !! xea ( 2 . . . Wg7 3. !!xca ) 3 . .§.xg6+! hxg6 4.�xc7] 2. !!xea+ !!xea 3.�xd6 +8 1 . . . !!xe5! 2.�xe5 �xd2+! 3. Wxd2 tlic4+ 4. We 1 tlixe5-+ 30a ® 1 .�b4!! [ 1 .tllxe6+?? tllxe6] 1 . . . �xb4 [ 1 . . . llixh3+ 2.Wh2 238
�xb4 3. lLixe6+! fxe6 4.�xb4+] 2 . .§.ca+! [2.lLixe6+?? lLixe6!] 2 . . . Wg7 [2 . . . We7 3 . lLic6++] 3.liJf5+ ! exf5 4.�xb4 +309 ® 1 .liJf7! Wxf7 2.dxe6+ + Zave rbny - Gumelis, Belgium 1 953 [2 . . . Wxe6 3.�xb7] 3 1 0 8 1 ... !!xh2+! 2. Wxh2 �h6+! 3.Wg 1 �xd4+ 0: 1 , Che khover - Lutikov, USSR 1 95 1 [4.cxd4 �xa6] 3 1 1 ® 1 .�f7+! 1 :0, Katalymov llivitsky, USSR 1 959 [ 1 . . . Wxf7 2.e6+! \t>ta 3 .�xa5; 1 . . . \t>fa 2.�xg6] 3 1 2 ® 1 . �b5! lLixc3 [ 1 . . . axb5 2.axb5] 2.�xc6+ bxc6 3 . bxc3 +- Korsu nsky - l m analiev, Frunze 1 9a9 3 1 3 8 1 . . . !!a4+! -+ after A. Kuz min - Khalifman, Moscow 1 9a9 ( B �e5 moved to e6) [2.Wb 1 !! a 1 +! 3.Wxa1 llib3+ 4.Wa2 (4. Wb 1 tlixd2+ 5.Wc2 �xf2 ) 4 . . . tlixc 1 + ! 5.Wb1 �xf2 6. !ixda+ Wf7-+J 3 1 4 0 1 . . . .§.d 1 +! ! [ 1 . . . �g4? 2. �xe a + ! ] 2 . Wxd 1 [ 2 . We2 �g4+ ! ] 2 . . . �b3+! 3 . !ixb3 !!xe5 -+ LG.Kuzmin - Blokh, Moscow 1 9aa 3 1 5 © 1 .!ixb7+! ! Wxb7 [ 1 . . .\t>aa 2.!ixb6] 2.�a6+! Wxa6 3. �xf3 +0 1 . . . !i b5 ! ! 2 .�a4 [ 2 .�c2 !! c a ! ( 2 . . . !ixb2?? 3.�c7+ ! ) 3.�c3 !i bc5!; 2.�xb5 �xb3; 2.�xb5 �d 1 ++] 2 . . . tlic5 ! [2 . . . !!xb2? 3.!ixb7+!] 3.�c2 !!xb2! 4.�xb2 �d 1 ++ 3 1 6 © 1 . !! xta ! .!! xta 2. �xg7 ! �xf2 3.�xfa+ Wc7 4.�xf7+
Wb6 5 . �xc4 bxc4 6 . �xe6 �xf4 7.g6 1 :0, Mecking - Jo hansson, Lugano 1 96a 3 1 7 0 1 . . . d3! [1 . . . c3? 2. !!xc3+!] 2.cxd3 !!xb2+! 3.Wxb2 c3+! 0: 1 , Santa Cruz - U h lman n , Havana 1 964 [4.dxc3 �xg4] 3 1 a 1 . !! h a ! ! �a3 [1 . . . �xb7 2. !!xea+ Wxea 3.�ha+! Wd7 4.e 6+! Wxe6 5 . �xc3] 2 . e 6 ! �d6 [2 . . . �xb7 3 . !!xea+ Wxea 4. �ga++] 3. !!xea+ �xea 4. �ga! !!ca 5 . .§.d7+! 1 :0, Mur shed - Nogueiras, Cuba 1 99 1 3 1 9 0 1 . . . �h4! 2.g3 [2.�xh4 llif3+ ! 3.Wh 1 llixh4; 2 . �e3 tlie 2+ ! ] 2 . . . �xg3! 3.�g2 [3. �xg3 tlie 2 + ! ] 3 . . . tlixc2+ 4. Wh 1 !!xd3 5.�xc2 �c6+ 0: 1 , Konarkowska-Sokolova - Za tulovskaya, Subotica 1 967 320 © 1 . .§.ca+! Wb6 [ 1 . . . Wxca 2 . �xb7+ Wxb7 3 . �xd4] 2 . !! c 6 + ! Wa7 [ 2 . . . W a 5 ? 3 . .§.a6+!] 3.!ia6+! Wba 4. !!aa+! Wc7 5 . .§.ca+! 1 /2, Wedberg Kuczinski, Novi Sad 1 990 32 1 © 1 . !!xe2 ! �xe2 2. !ixg7+ ! Wxg7 3.�xh6+! llixh6 4.�xe2 +- Kramnik - B.A. Kozlov, USSR 1 9a9 322 @ 1 . . . �xe 3 + ! [ 1 . . . �h3? 2 . �xf7+ ! ] 2 . W h 1 [ 2 . � xe3 �xf1 + ! 3 . Wxf 1 � h 3 + ! ] 2 . . . �e6! 3 . �d6 �xc 1 4 . �xe6 tlixe6 -+ Gonzales - Hoi, Sko pje 1 972 323 ® 1 . .§. g7+ ! ! Wha [ 1 . . . Wxg7 2 . �xe5+ !!xe5 3 . �xc4] 2 . .§.xh7+ ! ! !! x h 7 [ 2 . . . Wga 3 . !!xh5] 3.�xe5+ dxe5 4 . �xc4 +-
0 1 . . . llif3 + ! ! 2 . gxf3 .§. g 5 + ! 3.Wh 1 �xf 1 ++ 324 ®l 1 . �c4! �xc4 2 . .§.xg7+ ! [ 2 . �x e 5 ? �xf 1 + ! 3 . Wx f 1 �xe5+] 2 . . . \t>ha 3.�xe5 ! [or 3 . .§. ff7!] 3 . . . �xc2 4 . .§.ta+! .!! xta 5 . .§.xg6+! 1 :0, Taimanov - NN, USSR 1 964 325 ® 1 . !!e7+ [ 1 . !ixd6? �xf3 !] 1 . . . �xe7 2 . tli e 5 + ! \t> g a 4. �xg3 +0 1 . . . �xf3 ! 2 . �xf3 !i h 1 + ! 3.Wxh 1 �h 2++ 326 ® 1 .�ha+! [ 1 . tlic6+? \t>ca ! 2.�ga+? !! ta!] 1 . . . \t>a7 [ 1 . . . .§.ta 2.tlic6 +! bxc6 3.�xb2+] 2.tlic6+ bxc6 3.�xb2 +0 1 . . . !!xh3 + ! ! [1 . . . !ixd4? 2. �ha+ ! Wa7 3.�xd4+ �xd4 4. !! xd4] 2 . gxh3 �h2+ ! ! 3 . \t>xh2 .§. f2+ ! 4 . W h 1 .§. h2++ 327 ® 1 . .§.xg7+ ! �xg7 2. �g4 .§.g6 3 . lli h 6+ !!xh6 4.�xd7 +0 1 . . . �xf5 ! 2.exf5 !!xe 1 ++ 32a ® 1 . .§.xg7! +- after Mar shall vs K u pchik, USA 1 926 ( B �c5 moved to c6) [1 ... Wxg7 2. �g3+! \t>ha 3.tlig6+! �xg6 4.�xd6] 329 ® 1 . !!xg7+! Wxg7 2.�g3+! 1 :0, Foguelman - Oliveira, Leipz ig 1 960 [2 . . . \t>ta 3 . tlig6+! Wf7 4.�xc7; 2 . . . Wh7 3.�g6+ \t>ha 4. tlit7 ++ J 330 0 1 . . . tlif3+ ! ! 2. gxf3 �g6+ 3.Wh1 tlig3+! 0: 1 , Liu blinsky Baturinsky, USSR 1 945 [4.hxg3 �xc2] 33 1
239
[ 1 . . . tlixdS 2.�g4! g6 3 . tlih6+! @g7 4.�xd7; 1 . . . tligS 2.�g4! ! tlixg4 ( 2 . . . tlixdS 3.llih6+ +-) 3. !ixd7+- ; 1 . . . �xdS 2. tlie7+ @ha 3.tlixdS] 332 © 1 . .§.xgS! @xgS 2. �d 2 ! �xb3 3 . llifS + ! 1 : 0 , Pavlov Stolyar, Albena 1 970 [3 . . . @xfS 4.�f4++] 333 ® 1 . .axg7! [ 1 .�hS? �c6! 2 . .axg7? �xg 2++] 1 . . . .axg7 2.�hS h6 3 . .a h7+! 1 :0, Vasiu kov - Kholmov, Moscow 1 964 [3 . . . @xh7 4.�xcS] 334 @ 1 . tlig6+! [ 1 .�hS? llih6!] 1 . . . fxg6 2 . !! xh7+ ! @xh7 3 . �h3+! llih6 4. fxg6+ ! 1 :0, Rell sta b - U l l r ic h , B e rl i n 1 9 29 [4 . . . @xg6 S. �xd7] 33S ® 1 .a4! .axa4 2.�a3! .abs 3 . .§. xb S ! �xa3 4 . !! b7+ 1 : 0 , Miles - Martin, Binning ham 1 977 [4 ... .§.f7 S . .§.xf7+ @xf7 6.bxa3] 336 © 1 . �hS! .ah4 [ 1 . . . gxhS 2 . .§. g 3+ tlig7 3. !! xg7+ @ha 4. !! xf7+ @ga S . !i g7+ ! @ha 6 . !! x e7+ @ g B 7 . .§. xd7] 2 . �xh7+ 1 :0, Ga brans - Rozlapa, USSR 1 97 1 [2 . . . @xh7 3. !ixh4+ @gB 4.!i ha++] 337 @ 1 . .at6 ! �xhS 2 . !! xg7+ @ha 3 . !i xf7+ @ga 4. !!g7+! @ha s . !! xb7+ @ga 6 . .§. g7+ @ha 7 . .§. g S + ! @h7 a . !!xhS @g6 9 . !i h3 @xf6 1 0. !i xh6+ 1 :0, C.Torre - Laske r; Moscow 1 92S 338 @ 1 . b6! axb6 2. lli bS �cs 3 . tlixc3 +0 1 . . . .axeS! 2.�xc7+ .axc7-+ 339 8 1 . . . d4! 2 . .axd4 llixd4 3 . �xd4 .axc3 4 . �xd7 �a3! -+ 240
@ 1 . .axd S ! cxdS 2 . tlixd S!+ [2 . . . .ac6 3 . tlie7+ ! .axe7 4. �xaS ; 2 . . . .axd2 3.tlie7++ after Fuderervs Trifunovic, Belgrade 1 9S2 ( pawns bS and g3 added) 340 @ 1 . !i df3 ! [or 1 . !i gf3!] 1 . . . !! 1 xf3 2 . !! xf3 �e6 3.�xf6+ [ 3 . �d4?? �g4+ ! ] 3 . . . �xf6 4 . .ata+! @xta s . !! xf6 +8 1 . . . �xe4+ ! ! [ 1 . . . �xe 6? 2. .ad6!] 2. �xe4 !!6f2++ 34 1 ® 1 . eS! dxeS 2.�h4! .ad7 3. tlie4 !!e6 4 . .ac2 +0 1 . . . tlixe4! ! 2 . .axda [2.�xg7+ @xg7 3 . .axda tlixc3] 2 . . . .axd4 3 . .axe4 ii.xc3! 4.bxc3 !!cxda s . .axb7 .axc4-+ 342 0 1 . . . �fS ! 2. tlic3 .§.tea [or 2 . . . .§. a ea] 3 . !i e 1 !! xe4! 4 . tlixe4 .§. e a S . g4 !! xe4! O: 1 , Yu riev - Tyshler; Moscow 1 927 [6.gxfS !!xe 1 ++] 343 0 1 . . . .axf3! 2 . gxf3 eS! 3 . tlie2 exd4 4. llixd4 �b6 S . .§.d2 .§. fda [or S . . . !! cda] 6. !!ad 1 !!xd4! 0: 1 , Kalep - Veingold , USSR 1 97a [7. !ixd4 .§.da] 344 © 1 . �h4! .ad7 2 . .§.xf6! �xf6 3. d6+! +- Berg - Eliskazes, Beverwijk 1 9S9 34S © 1 . !ixd3 ! cxd3 2.tlie6+ ! fxe 6 3 . !i c7+ ! 1 : 0 , Benko Jene� Budapest 1 949 346 ® 1 . !! xf6 ! !! xf6 2 . �xeS axb3 3 . axb3 b6? [3 . . . @f7 4. llixf6 ! �xf6 S . �c7+ ! ; 3 . . . gxhS!? 4 . .§. f1 !! a S ! =] 4.b4! 1 :0, Tai - Bilek, Miskolc 1 963 [4 . . . @f7 ( 4 . . . .§.a7 S . .§. f1 ) S . llixf6 �xf6 6.�c7+ +-] 347 @ 1 .�gS ! [ 1 . .ac2? .axtS; 1 . !!xg7? @xg7 2.�gS+ @h7!]
1 . . . Ah8 2.'t}Yh6+!
355
2 . .§. a a + \t> h 7 [ 2 . . . .§. e a ? 3 . .§. xe8+] 3.'t}fxf7 Ae4+ 4.\t>g 1 Axa8 5 .f4 +0 1 . . . .§. xd 5 ! 2 . 't}Yxd 5 Ae4+ 3.'t}Yxe4 't}Yxe4+ -+ 363 @ 1 . .§. x h7+! [ 1 . 't}Yxd4+?? Ae5+ ! ; 1 . ri x h 2?? ri e 1 + ! 2 . \t>g2 't}Yg5++] 1 . . . 't}Yxh7 2 . .§.xh2 Ah3 3 .'t}Yxd4+ \t>g8 4.'t}Yc4+ \t>f8 5 .'t}Yc3! +- Mileika - Ro senfeld, corr. 1 966 364 ® 1 . ri xe 5 ! [ 1 .f4? Axd4! 2 . .§.xe6 Ac8 ! ! 3. rixf6 Axg4] 1 . . . .§.xe5 2.f4 +0 1 . . . Axd4! 2. rixe6 [2 . .§.xd4 c5!] 2 . . .'t}fxf2! 3. Ae2 Axd 1 -+ 365 ® 1 . ri h8+! 't}Yxh8 [ 1 . . . \t>xh8 2.Ad4! ] 2.Axt2 't}ff6 3.'t}Ye3 + Blokh - Grig orya n , Moscow 1 98 1 366 ® 1 . .§. xb7! \t>xb7 2.'t}Yb5+ \t>ca 3 . A h 3 + ri d7 4.'t}Yxa6+ \t>da 5 . ri d 1 .§.ea [5 . . . 't}Yb7 6. 't}Yxb7 rixb7 7. rixd6+] 6.Axa7! 't}Yxa7 7. rixd6! 't}Yxa6 8 . .§.xd7+ 1 : 0 , B a l l a - Ste rk, H u n gary 1 924 [8 . . . \t>ca 9.ri a7+] 367 ® 1 .GLJxh7! \t>xh7 2.'t}Yh5+! \t>ga 3. Axg6 .§. t7 4. 't}Yh7+ \t>ta 5 . .i1lh6! Axh6 6 .'t}Yxh6+ 't}Yg7 7 . .§.e8+! 1 :0, Todorcevic - Jean, France 1 969 [7. . . \t>xe8 8.'t}Yxg7] 368 \lJ 1 . .§. xh7! \t>xh7 [ 1 . . . GLJf4 2 . ri xg7+! \t>xg7 3 .'t}Yg4! g 5 4 . g 3 ] 2 . 't}Y h 5 + \t> g 8 3 . Axg6 ri f 5 [3 . . . .§. f4 4 . g 3 ! ( o r 4.'t}Yh7+) 4 . . . GLJf6 ! 5 .exf6 .§.xf6 6 . 't}Yh 7 + \t>f8 7 . .i1l h 6 .§. x g 6 ! 8. 't}Yxg6 't}Yxd4 9 . .§. d 1 ! 't}Ye5+ 1 o . \t> t 1 +- 1 4. 't}Yh 1 + \t>ta 5.Ah6 't}Yd7 [5 . . . .§. t7 6. llixd5! exd5 ( 6 . . . 't}Yxd5 7 . A xg7 + ! 242
rixg7 a.'t}Yha+ .§. gs 9.'t}ff6++) 7.'t}Yh8+! \t>e7 8 . .i1lg5+ \t>d7 9 . 't}Yh3+ ! ] 6 . Axf5 Axh6 7.'t}Yxd7+- Blokh - Bodisko, speed chess, Moscow 1 992 369 © 1 . GLJxh7! \t>xh7 2 . ri xf7! .§.xf7 3 . 't}Y h 5 + \t>g8 4. Axg6 .§. 1 1 + [4 . . . 't}Yea 5 .'t}Yh7+ \t>ta 6 . .i1lh6] 5 . \t>xf 1 't}Yd7 6.'t}Yh7+ \t>ta 7 . .i1l h 6 e6 a .'t}Yha+ 1 : O , Elderhorst - van Neukerk, the Netherlands 1 987 [8 . . . \t>e7 9.Ag5+ .i1lf6 1 0. Axf6++] 370 ® 1 . .§.ea+ \t>h7 2 . ri h 8+! ! \t>xh8 [2 . . . llixh8 3 .'t}Yxg7++] 3 .�h6+! \t>g8 4.'t}Yxg7++ 0 1 . . . Axf2+! [ 1 . . . ri c 5?? 2. rie8+!] 2.\t>xf2 ric2+ [or 2 . . . 't}Yxh2+ 3. \t>f1 't}Yxb2-+] 3 .\t>e3 [3 . rie2 't}Yxh2+; 3. \t>f3 't}Yg2+ 4. \t>e3 't}Yd2+ 5 . \t>f3 't}Yx g5] 3 . . . rixb2 4.GLJd4 't}Yxh2-+ 371 0 1 . . . 't}Yh7+! 2. rih3 [2.\t>g 1 .§. x d 3 ] 2 . . . ri d 1 + 3 . \t> h 2 .§. h 1 + ! ! 4 . \t>xh 1 [ 4 . \t>g3 rixh3+ 5 . gxh3 't}Yh4+ 6 . \t>h2 't}fxf2++] 4 . . . 't}Yxh3+ 5 . \t>g 1 't}Yxg2++ after Schatz - Giegold, 1 928 ( B 8 b6 re moved) 372 © 1 . e 6 ! 't}fxf2+ [ 1 . . . llixf2 2. exd7+ \t>xd7 3 . Af5+ \t>c7 4.GLJb5+ \t>b8 5.'t}Yd4! ] 2. \t>h 1 +- Malich - Kovacs, Budapest, 1 965 [2 . . . Axe6 3. 't}Yxg4!] 373 @ 1 .'t}Yxg7+!! 't}Yxg7 2.rixf8++ 0 1 . . .'t}Yxh4+! 2 . ri xh4 Af2++ 374 © 1 . .§.dS+ ! ! \t>xd8 2.'t}Yxe4 +- Bronstein - NN, Sochi 1 950 375 ® 1 . rih7+ ! ! [1 .Axe4? dxe4! 2.GLJd4 't}Yh4] 1 . . . \t>xh7 2.rixf2! +8 1 . . . 't}Yxh2+! ! 2. rixh2 GLJg3++
376 \lJ 1 . rixh7+ ! ! \t>g8 [ 1 . . . GLJxh7 2.'t}Yxg6+ \t>h8 3.'t}Yxh7++; 1 . . . \t>xh7 2.'t}fxf4] 2. rih8+ ! ! \t>g7 [ 2 . . . \t>x h8 3 . llixg6+ \t>g7 4. llixf4] 3. rixb8 +0 1 . . . ri b 1 + ! 2.Axb1 't}ff 1 ++ 377 ® 1 . .§.xg7 \t>x g7 2 . 't}Yg4+ +- [2 . . . \t>h8 3.'t}Ye4] after Ra d u l ov vs . Stenberg , H e lsi n ki 1 96 1 (WGLJe2 and B.i1ld7 remo ved; 't}Yb6 moved to c3) O 1 . . . ri x a 2 ! 2 . \t>xa2 Li as + 3 . \t>b 1 Li a 1 ++ 378 xh7 2.'t}Yxe8 +8 1 . . . llic3+ ! 2 . bxc3 ri b 8 + ! 3 . \t>a2 't}Ya5++ 381 @ 1 .GLJf6+! [1 .GLJe5?? bxa2+! 2.\t>a1 't}Yxb2+! ! 3.\t>xb2 a 1 't}Y+ 4.rixa 1 (4.\t>c2 ri a2+ 5 .\t>d3 't}Yd4++) 4 . . . rixg3-+] 1 . . . \t>f7 2 . ri h7+! \t>xf6 3.'t}ff4+ \t>g6 4.'t}ff7+ \t>g5 5 . ri h5++ 0 1 . . . Ae4+! ! 2 . \t>c 1 [2 .fxe4 bxa2+ 3. \t>a 1 't}Yxg3-+ ; 2. \t>a 1 't}Yxa2+ 3 . ri xa2 rixa2++] 2 . . . bxa2 3 . GLJf6+ \t>f7 4 . ri h 7 + Axh7 -+ 382 @ 1 .GLJc5+! [ 1 .GLJd6+? GLJxd6!] 1 . . . bxc5 2.'t}Yxe8 +- [or2.bxc5+] @ 1 . . . rixe4! ! [ 1 . . . ri de7? 2.f3] 2.'t}Yxe4 GLJg3!! 3.'t}Yxh7 GLJde2++ 383 @ 1 . rixf6! gxf6 [ 1 . . . 't}Yxd4 2.rixf8++ 2.'t}Yxg 1 +0 1 . . . 't}Ya 1 +! ! [1 . . . llixe4?? 2. .§.xf6! ] 2.\t>xa 1 llixb3+ 3.\t>a2 llixd4 -+
384 @ 1 . ri e4 ! ! Axe4 [ 1 . . . 't}Yxc3 2.rixe8++; 1 . . . rixe4 2.'t}Yc8+ ! ; 1 . . . 't}Yda 2.'t}Yg7++] 2.'t}fxf6 + o 1 ... 't}Yxd4! 2.'t}Yxd4 Li e 1 ++ 385 @ 1 . .§. xg7! ! 't}fxf2 2 . rig8+ \t>e7 3.GLJxd5++ 1 :0, Fahrni Duras, Mannheim 1 9 1 4 386 © 1 . .§.xe6! 't}Yxf6 [ 1 . . . 't}Yxe 1 + 2.rixe 1 .§. xe 1 + 3. \t>g2 .§.xb 1 4. \t>xh3] 2. Lie 1 +! \t>b8 3. rixf6 +0 1 . . . Ad5+! [ 1 . . . 't}Yxe 1 +?? 2. rixe 1 Ad5+ 3 . Ae4! .§.xe4 4. rixe4 Axe4+ 5 . GLJg2!] 2.GLJg2 [2. rixd5 ri xe 1 + 3.\t>g2 't}fxf6] 2 . . . 't}Yxe 1 + ! 3 . rixe 1 .§. xe 1 + 4.'t}ff1 rixf 1 ++ 387 ® 1 .Ah7! ! 1 :0, Cetkovic Molerov ic , Yu goslavia 1 95 1 [ 1 . . .'t}Yxe2 2.Axh6++] 388 8 1 . . . llixe4! 2.Axe7 Axf2+ 3.\t>f 1 llig3++ Horrwitz - Ble dow, 1 837 389 8 1 . . . llixe4! 2.Axd8 Axf2+ 3. \t>e2 GLJ d4++ N N - Kruger, 1 920 390 © 1 . GLJxe5! dxe5 [ 1 . . . Axd 1 2 . GLJf6+ ! gxf6 3 . Axf7++] 2 . Axe7 Axd 1 3.Axd8 Axc2 4 . .i1lb6! .i1ld6 5 . b3! +39 1 0 1 . . . Axc3! 2. bxc3 GLJd5 ! ! 0 : 1 , Hamann - Brinck-Clau ss e n , H astings I I , 1 96 2/63 [3.'t}Yxc4 llixe3+ 4.\t>f2 GLJxc4] 392 © 1 .GLJf5! ! 1 :0, Taimanov N N , USSR 1 978 [ 1 . . . 't}Yxc5 2. Lida+ 't}ffS 3. ri xf8+ + ; 1 . . . e 2 2. rid8+ 't}Yxd 8 3.'t}Yxe5+ +-; 1 . . . 't}Yea 2 .'t}Yxe 5 + ! 't}Yxe5 3 . rid8+] 393 © 1 .Axd5 ! rixe3 [1 . . . rixd5 2.c4] 2.'t}Yxf7! Ae7 3.Axa8 +-
243
8 1 . . . rixe4! [ 1 . . . f5? 2.Axd5 ! rixe3 3.Ac1 ! ! rixf3 4. Axg5] 2 . .§. xe4 f5-+ 394 © 1 . Axe6 ! .§.xd 1 2.'t}Ya8+! ! 1 : 0 , Bilek - Farago, Budapest 1 974 [2 . . . \t>h7 3. Axf7! h5 4. 't}Yga+ \t>h6 s. 't}Yha++ 1 395 0 1 . . . llixe4 ! ! 2 . Axe7 [ 2 . llixe4 Ad4+!] 2 . . . Ad4+! 3 . \t>g2 llixg3+! 4. \t>h3 Ag2+! 5. \t>xg2 GLJxf 1 + ! 0: 1 , Piscitone - White ley, Havana 1 966 [ 6. \!;> h3 .§. f3+ 7. \t>h4 At2+] 396 O 1 . . . llifxe4 2. llixe4 llixe4 3.fxe4 Axd4+! 4.'t}Yxd4 [4. \t>h 1 't}Yb6] 4 . . . 't}Yxg5 5. 't}Yxd6 't}Ye3+ 6 . ri f2 Ae6 ! 7 . 't}ff4 't}fxf4 8 . rixf4 ri ad8 9 . Af 1 .§. d 4! -+ Adamski - Geller, Lugano, 1 968 397 © 1 .GLJxe5! ! Axd 1 [ 1 ...'t}Yxg2+· 2.\t>xg2 Axd 1 3.llixc6] 2. Axd5 Axes 3.Axc6! bxc6 4. ricxd 1 Axb2 5.Axc5 +8 1 . . . e4! 2.dxe4 't}YhS! 3.Ad2 llie5 4. rie3 Ac7 -+ 398 00 1 . . . llixe4! 2 . Axd8 [2. fxe4 't}Yxg5 3.exf5 .i1ld4+ 4. \t>h 1 ri e 3 ! s . 't}Yc2 .§. xg3 ! 6 . hxg3 't}Yh5++; 2.llixe4 't}Yxg5 3. llixg5 Axd3] 2 . . . llixg3 ! [2 . . . Ad4+? 3.'t}Yxd4!] 3.'t}Yd2 [3.'t}Yd 1 Ad4+! 4. rif2 ri e2] 3 . . . rie2! 4.'t}Yxe2 llixe2+ 5 . \t>f2 rixd8 6 . \t>xe2 Lies+ -+ Visheratin - Ljaboda, corr. 1 968 399 ® 1 . Axd5! cxd5 2.GLJxd5!+ aft e r Fudere r vs Trifunovic, B e l g rade 1 95 2 (W8 g 3 and B 8 b5 added) 8 1 . . . d4! 2.Axd4 GLJxd43.'t}Yxd4 Axc3 4.'t}Yxd7 't}Ya3! -+ 400 ® 1 . llie5 ! ! 't}Yxc2 2.llixg4+ 244
\t>h7 3 . llixf6+ \t>h6 4.GLJg4+ \t>h5 5 . GLJf6+ \t>h6 [5 . . . \t>h4? 6. .§.g4++] 6.GLJg4+ 1 /2, Taimanov - Larsen, Copenhagen, 1 966 40 1 8 1 . . . Axe3! 2. rib1 [2.Axe3 f4 3.Af2 .§. xc2 4. ri h3 't}ffS! (or 4 . . . 't}Yd 3 ! -+ ) 5 . .§. h 2 ( 5 . d 5 rixf2+! ) 5 . . .fxg3! 6.\t>xg3 ric3! 7.'t}Yaa llie4+! -+] 2 . . . Axf2 3 . \t>xf2 f 4 ! 4. ri x b 2 't}Yxg3+ 5 . \t>e2 't}Yg2+ 6.\t>e 1 't}Yg 1 + 7. \t>d2 't}Ye3+ 1 /2, lsaev - Sav chenko, USSR 1 987 402 8 1 . . . llie5! 2.llie 1 GLJf3+! -+ llinsky - Goldin, Tallinn 1 982 403 @ 1 . rixe2! [1 .Ab4?? rixe1 +!] 1 . . . Axe2 2.Ab4! ! Axd 1 [2 . . . 't}Yxb4 3 . .§.xd8+ \t>e7 4. ri e8+] 3.Axd6+ .§.xd6 4.'t}Yxc8+ +8 1 ... 't}Yxd2 [1 . . . rixd2?? 2.rixd2 't}Yxd2 3.'t}Yxd2 rixd2 4. rie8++] 2.'t}Yxd2 [2 . .§.xd2? .§.e 1 ++] 2 . . . .§.dxd2!-+ 404 ® 1 .'t}Yh7+ ! ! \t>xh7 2 . .§.xg7+ \t>h8 [2 . . . \t>h6 3 . .§. 1 g6++] 3 . .§. g 8 + ! \t> h 7 4 . .§. 1 g7+ \t> h 6 5 . .§.g6+ \t> h 7 6 . .§. 8g7+ \t>h8 7. ri h 6++ Miszta - Kloza, Po land, 1 955 405 \lJ 1 . GLJd5! .§.xd5 [ 1 . . . 't}Yd6 2.llie7+ \t>f7 3.llixc8] 2.Ac4! Ae6 3 . .§. 1 xe6 't}Yxe6 [3 . . . rixd2 4. rixf6+! bxc4 5 . rifxf8++] 4. Axd5 rixe8 5 . Axe6+ llixe6 6.fxe6 .§.xe6 7.'t}Yd S 1 :0, Roiz man - Kots , USSR 1 950 406 @ 1 . ri x h 7 ! \t>xh7 [ 1 . . . f6 2 . ri xa7 .§. e 2 ! ? 3 . b 3 ! +-] 2 . .§. h 1 + A h 6 3 . rixh6+! \t>xh6 4.'t}Yh4++ 0 1 . . . ri e 2 ! 2. Axe2 llie4! 3 . 't}Yh4 't}Ya1 + +
407 @ 1 . GLJb5! f5 [ 1 . . . axb5 2. 't}Yxh7+! \t>xh7 3 . ri h3 + \t>g8 4.ri h8++] 2.llixa7 't}Yxa7 3.exf5 exf5 4.Axf5 +- Blokh - Moro zov I . , corr. 1 993- 94 408 @ 1 .'t}Yxh7+ \t>xh7 2.Af6+ \t>g8 3 . .§. h8++ 8 1 . . .'t}Yd 1 +! ! 2. rixd 1 GLJb3++ 409 o 1 ... rixa2! 2.\t>xa2 Lias+-+ @ 1 . .§.xg7! \t>xg7 2.'t}Yg4+! + [2 . . . \t>h8 3.'t}Yh5! +-] after Ra d u l ov vs.Stenborg, H e l s i n ki 1 96 1 (WGLJe2 and B.i1ld7 remo ved, B't}Yb6 moved to c3) 4 1 0 ® 1 .'t}Yxh7+! ! [1 .cxd3? 't}Ya4+! 2. \t>e 1 't}Yxg4 3.'t}Yxh7+?? \t>xh7 4. rih1+'t}Yh5!] 1 . . .\t>xh7 2.ri h 1 + \t>g7 3 . .i1lh6+ \t>h7 4.Af8++ 8 1 . . . 't}Yc 1 +! ! 2.Axc 1 GLJb2+! 3.\t>e 1 .§. d 1 ++ 41 1 0 1 . . . g 5 ! [ 1 . . . ri xf4?? 2 . ri xf4 't}Ye2+ 3 . 't}ff2] 2 . h x g 5 .§. f2+! ! -+ after Epshtein vs Veroczy, Lipetsk 1 968 ( B i0i b5 moved to f7, W i0i f 6 added ) [3. 't}fxf2 't}Yh5+ 4. \t>g 1 't}Yh 1 ++] 4 1 2 8 1 . . . e3! 2.'t}Yxe3 ri f4! ! 0: 1 , A.Golberg - Kovalev, Berlin 1 987 41 3 h7 3 . rih8++ 8 1 . . . .§.h4+! 2.gxh4 't}ff3++ 4 1 4 @ 1 .'t}Yh8+! ! \t>xh8 2. Af6+J \t>g8 3 . .§.d8++ 0 1 . . . .§.xg2+! ! 2.\t>xg2 [2.\t>f 1 't}Yxf3+] 2...'t}Yxf3+ 3.\t>g1 't}Yg2++ 4 1 5 ® 1 . ri d8+! llixd8 [ 1 . . . GLJf8 2 . 't}Ye8 ( o r 2 . 't}Y e 5 ) 2 . . . \t>h7 3.'t}Ye5! f6 4.'t}Yxc7+] 2.'t}Yea+ \t>h7 3.'t}Yh8++ 0 1 . . . 't}Yxd3! [ 1 . . . GLJf4+? 2. 't}fxf4 't}Yxd3 3.'t}Yxc7] 2.'t}Yxd3 GLJf4+ 3. \t>f3 GLJxd3-+
4 1 6 0 1 . . . GLJf3+! 2.\t>h1 [2. exf3 't}Ye 1 + 3 . \t> g 2 't}ff 1 + ! ! ( 3 . . . Ah3+? 4. \t>xh3 't}ff 1 + 5. \t>h4 Af6+ 6 . A g 5 ! ) 4. \t>xf 1 Ah 3 + 5 . \t>g 1 ri e 1 + + ] 2 . . . lli e 1 ! 3 . 't}Yd 1 [3.'t}Yd2 Axc3! 4.'t}Yxc3 't}Yxe2!] 3 . . . Axc3 4. llixe8 Ae6 5.Af4 Axd5+ 6.cxd5 .§.xe8-+ Rudolf - Pripke, corr. 1 988/89 4 1 7 @ 1 .A e6+! \t>b8 [ 1 . . . 't}Yxe6 2.'t}Ya6+ \t>b8 3.'t}Yb7++] 2.'t}Ya6 GLJd6! 3.exd6 cxd6 4 . .i1ld5 +8 1 . . . d3+! 2. Axd3 llid4+ 3. \t>d2 llixe2- + 41 8 @ 1 . Ac5! 't}Yxc5 2.'t}Yh6+0 1 . . . Ac4! 2.'t}Yxc4 't}Yh3-+ 4 1 9 ® 1 . ri h 8+! ! \t>xh8 2 . ri h 2+ \t>g8 3 . ri h8+! \t>xh8 4.'t}Yh6+ \t>ga 5.'t}Yg7++ 8 1 . . . ri a 1 + ! ! [ 1 . . . 't}fxf6? 2 . .§.dh2!] 2 . \t>xa 1 .§. as+ 3 . \t> b 1 Li a 1 + ! 4. \t>xa 1 't}Ya8+! 5 . \t>b 1 't}Ya2++ 420 @ 1 .GLJg5! llixg5 2.'t}Yg7++ 8 1 . . . 't}Yxc 2 ! ! [ 1 . . . ri xf7?? 2 . .§.ca+ GLJf8 ( 2. . . rixc8 3. rixc8+ .§.fa 4 . .§.xf8+ llixf8 5.'t}Yg7++ 4. rixf8+! ri xf8 5 .'t}Yg7++; 2 . . . .§.ta 3.rixa8 .§.xa8 4.f7+ \t>h8 5.'t}ff6+ GLJg7 6. fS't}f+ rixf8 7. 't}fxf8 + + ) 3 . 't}Yxe4 dxe4 4. ri xa8+-] 2 . GLJ h6+! [2. ri xc2 Lia 1 +] 2 . . . \t>h8 3.'t}fxf8+! rixf8! [3... GLJxf8? 4. GLJf7+ \t>g8 5. GLJh6+! \t>h8 6. GLJf7+ =] 4. .§.xc2 .§.xf6-+ 4 2 1 @ 1 .GLJd6! [ 1 .g3? ri d8!] 1 :0, Polugaevsky - G u lko , USSR 1 975 [ 1 . . . cxd6 2 . ri xe6! 't}Yxe6 3.'t}Yg7++] 422 @ 1 . 't}ff6 ! ! 't}ff8 [ 1 . . . 't}fxf6 2.ria8+] 2.ria8! llie8 3. rixe8! 't}Yxe8 4.'t}Yg7++ 245
8 1 . . . rixb1 +! 2.\t>xb1 't}Yba+ ( o r 2 . . . 't}Yb6+ ) 3 . \t> c 1 't}Yxa7 4.'t}ff6 't}Ya1 +! 5 . \t> d 2 ltJxe4+ 6. \t>e2 ltJxf6-+ 423 8 1 . . . Axg3! 2. hxg3 Ah3! 3 . Ag 5 Ag2 4.Ah4 't}Yg4! o: 1 , Schmid - Bend, Madonna di Campiglio 1 953 {or 4 . . . 't}ffS) 424 0 1 . . . 't}Yc3! ! -+ after Ambar ts u m ian vs B l okh , M o scow 1 9a2 (W 8 f3 added) {2. ftJxc3 bxc3 3.\t>b1 .§.taa] 425 @ 1 . ri xd7! Axd7 2. ctJf6+ \t>ha 3.ctJd5+! Ag7 4.ltJxc7 +0 1 . . . ri xg4! 2.'t}Yxg4 f5! 3.'t}Yh4 Ae4+ 4 . \t> a 1 ftJ c 2 + 5 . \t> b 1 ctJd4+! 6. \t>a 1 ltJxb3 +! 7.axb3 't}Yas+ -+ 426 ® 1 .'t}Yg7+! ! { 1 . ctJ b3? 't}Va2+ 2. \t>c 1 't}Ya3+! 3. 't}Yxa3 ltJxa3] 1 . . .\t>xg7 2.ctJf5+! W 3.ctJh6++ 0 1 . . . 't}Ya2+! 2. \t>c 1 't}Ya 1 + 3. Axa 1 rixa1 ++ 427 ® 1 .Ad4!! .§.fa [1 ... rixe4 2. Axf6+ 't}Yg7 3.Axg7+ \t>xg7 4. rixe4) 2.'t}Yea! ! 't}Yg7 [2 . . . 't}Yxea 3 . .§.xea! \t>g7 4. rixfa] 3.'t}fxfa+!! 't}fxfa 4 . .§. e a ! 1 :0, Rellstab Ahues, Berlin 1 930 [4 . . . 't}Yxea 5.Axf6++; 4 . . . \t>g7 5 . .§.xfa] 42a @> 1 . lDxe5 ! Axes [ 1 . . . fDxe5 2 . ctJf 6 + ! Axf6 3 . Axf6 't}Ye6 4. ri xf5! gxf5 (4. . .'t}fxf5 5 . rif1 ! ) s .'t}Yh6 ! ] 2 .fDf6+! Axt6 3 . Axf6 't}Ye6 [3 . . . ctJd4 4 . 't}Y h 6 ! ftJe6 5 . ri xf5 ! ( 5 . .§.f4! ? threatening 6.'t}Yh7 ! ) s . . . gxf5 6.Ad3 ! ] 4. rixf5! ctJd4 [4 . . . gxf5 5 .'t}Yg5++; 4 . . . 't}fxf5 5 . .§.f1 ! 't}Ye6 6.'t}Yh6 !) 5 . ri f2 't}Yxd6 6 . 't}Yh6 ftJe6 7 . Ag4 't}Yc7 a . .§.f3! 1 :0, Blokh lvanenko , Moscow, 1 97a 246
429 ® 1 .d7! Lida 2.'t}ff6! rixd7 [ 2 . . . 't}Yxd7 3 . Ag 5 ! ( 3 .Ah6? 't}Yd4!) 3 ... .§.ca 4.Ah6!J 3.Ah6! 't}Yd4 4. ri e 1 ! Ae4 [4 . . . Ae6 5 . .§. xe 6 ! ] 5 . ri xe4 ! +- after Dobirtsyn - Boensch, Germany 1 977 ( B 8 a7 moved to a6) 430 0 1 . . . Axg2! 2 . ctJ xda { 2 . \t>xg2 't}Y h 3 + ! 3 . \t> h 1 ctJf3 ! ] 2 . . . 't}Ye4 3 . h3 [3 .'t}Yxg5 Ah3 4.f3 't}Ye2!) 3 . . . ctJf3+ ! ! 0: 1 , Hue bner - Timman, Bugojno 1 97a [ 4. \t>xg2 ftJxd4+ 5 . f3 't}fxf3+ 6. \t>h2 ftJxb5) 43 1 0 1 . . . .§.xd2! 0: 1 , Uhlmann Liebert, Le ipzig 1 976 [2.'t}Yxd2 't}ff3-+ ; 2. Axd2 ltJg5! -+ 3. 't}Yxe2 ctJh3++] 43 2 © 1 . Ag2! ! 't}Yxg2 2.c6+8 1 . . . d3 ! ! 2 . exd3 't}ff6! 3 . d4 't}ff 1 + 4.\t>a2 Axd4! -+ 433 @ 1 . .i1ld5+! cxd5 2 . .§.fa+! ftJxta 3.'t}fxfa++ 8 1 . . . ri e 1 ! 2.'t}Yxe 1 [2.Ad5+ cxd5 3. 't}Yxe 1 ctJf3+! 4. rixf3 't}Yxe 1 + ] 2 . . . ctJxf3+ 3 . ri xf3 't}Yxe 1 + -+ 434 @ 1 .'t}Yga+! ! \t>xga 2.Ad5+ \t>ha [ 2 . . . \t>fa 3 . .§. g a ++] 3. .§.ga++ 8 1 . . . Ac6 ! ! [ 1 . . . rixh3+?? 2. Axh3 Ac6 3 . .§.ga + ! ! 't}Yxga 4.'t}Yxc6+-] 2 . 't}Yxc6 [ 2 . 't}ff7 rixh3++] 2 . . . rixh3+! 3.Axh3 't}Yxc6+ -+ 435 @ 1 .'t}Yh7+ ! ! \t>xh7 2. ctJf6+ \t>ha 3 . .§.ga++ 0 1 . . . 't}Yxa2+! 2.\t>xa2 Axc4++ 436 8 1 . . . .§.dga+! 2.\t>h1 .§. g 1 +! 3. \t>xg 1 't}Yga+! 4. \t>f1 [ 4. \t>h 1 't}Yg2++) 4 . . . 't}Yc4+! 0: 1 , Sae misch - Schifferdecker, Mainz
1 953 [5. \t>e 1 't}Ye2++; 5. \t>g 1 .§.gS+! 6. \t>h 1 't}ff1 ++] 437 8 1 . . . Af2!! 0: 1 , H allbauer Mandel, Germany 1 952 [2. rixf2 't}Yg 1 ++;2.Axf2't}fe4+ ; 2.'t}Ycs+ .§. gs 3.'t}YxgS+ \t>xgS 4 . ri xf2 't}Ye4+ 5 . .§.g2+ \t>fS-+] 43S f 1 't}fxf3 + 5 . \t> g 1 't}Yg 3 + = ; 1 . . . llit5? 2 . Axt5 't}Yh 2 + 3 . \t> f 1 l 2. 't}Yxe2 't}Yh2++ 439 0 1 . . . a3! [ 1 . . .Ag3?! 2.'t}Yxg3 't}Yc 1 + 3. \t>e2 't}Yxb2+ 4. GLJd2; 1 . . . Ae3?! 2. 't}Yg3 't}Yh 1 + 3. \t>e2 't}Yc1 4 . .§. bS ! ] 2. llixa3 [2.ria2 Ae3! 3 . 't}Yg 3 't}Y h 1 + 4 . \t> e 2 't}Yxb 1 ] 2 . . . Ag3! 0 : 1 Kitaev Blokh, corr. 1 9S7- SS [3.'t}Yxg3 't}Yc 1 + 4 . 't}Ye 1 't}Yx b 2 5 . ri xf7 ( 5 . GLJ b 1 't}Yc 2 ! ) 5 . . . \t>xf7 6 . 't}Yh4? ! 't}Yc 1 + ! 7 . \t>e2 't}Ye3+ S. \t>f 1 .§. fS! -+] 440 @ 1 .'t}ffS+! \t>h7 2 . Ag6+! \t>xg6 3.'t}YgS++ 8 1 . . . Ah3+ ! 2. \t>g 1 [2. \t>xh3 't}Yg4++; 2. \t>h 1 't}ff3+ 3 . \t>g 1 't}Yg2++] 2...'t}Yg4+ 3.\t>h 1 't}Yg2++ 44 1 @ 1 .'t}YhS+! llixhS 2.Ah7++ 8 1 . . .'t}Ya4+! ! 2. bxa4 [2. \t>xa4 .§. a2 + + ] 2 . . . ri d 3 + ! 3 . Ac 3 Axd6+ 4.'t}Yxd6 .§.xc3++ 442 @ 1 ;'t}Yxe6+! ! 't}Yxe6 2. rixc7 + .§.xc7 3 . .§.xc7++ 8 1 . . . llie3+ ! 2 . fxe3 't}Yxg3+ 3.\t>f1 't}Yg 1 + 4.\t>e2 .§. g2+ 5 . \t>f3 .§. f2++ 443 @ 1 . 't}Yg7+! [or 1 .'t}Yh7+] 1 . . . \t>xg7 2 . .§. fxf7 + \f;>gff [2 . . . \t>h6 3 . .§. h7++] 3 . .§. g7+ \t>hS [3... \t>fa 4.rief7+ \t>es 5 . .§. fS++]
4. rih7+ \t>gS 5 . .§.eg7++ 0 1 . . . rixh3+! 2.\t>xh3 't}Yh 1 + 3. \t>g3 't}Yxh6-+ 444 @ 1 . Ac6! +- after Erbis vs Kempff, Germany 1 954 ( B l!i c4 moved to c3) [ 1 . . . 't}Yxc6 2 . 't}Ye7++; 1 . . . Axc6 2. ri dS+] 445 ® 1 .'t}YbS+! [ 1 . At6? 't}Yb6!] 1 . . . \t>e7 2.At6+! \t>xt6 3.'t}YdS+ 1 :0, Bogdanovic - Suetin, Yugo slavia vs USSR, 1 967 [3 . . . \t>g7 4. ri g3+; 3 . . . \t>f5 4.'t}Yg5+ \t>e4 5 .'t}Ye5++] 446 ® 1 . .§. hS+! ! \t>xhS 2.'t}Yh6+ \t>gS 3.'t}Yxg7++ 8 1 . . . 't}Yh 1 + ! ! 2 . \t>xh 1 ri c 1 + 3 . \t>h2 .§. h 1 ++ 44 7 ® 1 . .§.xg5! 't}Yxg5 2. f4! 't}Yh5 3 . A e5+ \t>as 4. llic7+ \t>bS 5.GLJd5+! \t>aS 6.GLJxb6+! axb6 7.'t}Ya4+ + 8 1 . . . rixd2! 2. Axd2 GLJf3+ 3. \t>h 1 GLJd4+ ! 4.Ag2 llixc2-+ 44S g 1 [2. GLJxh2 't}Yx g 3 + 3 . \t> h 1 't}Yx h 2+ + ; 2 . \t>xh2 't}fxf5] 2 . . . .§. h 1 + ! ! 3.\t>g2 [3. \t>xh 1 llixg3+ 4. \t>g2 GLJxf5] 3 . . . .§.xb 1 -+ 450 g2 Ah3+! ! 3. \t>xh3 [3. \t>f2 't}ff 1 + 4. \t>g3 Ae5++; 3. \t>g3 't}Y g 1 + 4 . \t> x h 3 g4+ 5 . \t> h 4 At6 ++] 3 . . . 't}ff 1 + 4.\t>g3 [4. \t>g4 't}Yg 1 + ! 5 . \t>f3 rif5+! ! 6. Axf5 't}ff 1 + 7 . \t>e4 't}Yg2++] 4 ... Ae5+ 5. \t>g4 't}ff4+ 6. \t>h3 't}Yxh 2+ 7. \t>g4 't}Yg3+ S. \t>f5 't}Yh3++ 247
45 1 @ 1 .'t}Yg7+! Axg7 2 . .§.ea+ A ta 3. rixf8++ 0 1 . . . 't}Yxe 1 +! [ 1 . . . Axf6?? 2 . .§.ea++] 2. \t>xe 1 Axf6-+ 452 ® 1 .Ac3!! [ 1 .rixh6+?? .i1lxh6 2.Ac3 .§. g 1 +!! 3.'t}Yxg 1 't}Yxc3-+] 1 . . .'t}Yxc3 [1 . . .'t}ff2 2 . .§.xh6++) 2.rixh6+! Axh6 3.'t}Yxc3+ +8 1 . . . 't}Yg 1 + ! ! 2 . \t>xg 1 .i1ld4+ 3 . \t> h 1 [3 . \t>f 1 .§. g 1 ++) 3 . . . .§. g 1 ++ 453 @ 1 .'t}Yc6+ ! ! llixc6 2 . .§. as+ GLJd8 3. rixd8++ 0 1 . . . 't}Yg3+! ! 2. \t>xg3 GLJf 1 ++ 4 5 4 b 1 't}Yxe 1 + 4.\t>c2 .i1ld4] .§. xg8 2. GLJf7++ 0 1 . . . 't}Yxc3+! ! 2.bxc3 Aa3++ 455 h 1 .§.g3+! 4.\t>h2 .§. g2+! =] 1 . . . ri xf8 2. Ag7++ 0 1 . . .'t}Yxg2+! [1 . . . .§.xg5? 2.fxg5+ \t>g6 3 . .§. g 1 ] 2 . ri xg2 ri axg2+ 3. \t>h 1 .§. g 1 + 4. \t>h2 .§. 8g2++ 457 @ 1 .'t}Ye 1 +! ! rixe1 2. g3++ 0 1 . . . .§.xg2+ ! ! [1 . . . ri aa2?? 2. 't}Yd8+! +-; 1 . . . 't}Ye5+? 2.\t>h 1 rixg2 ( 2 . . . ri aa2 3 . ri g 6 ! ) 3 . 't}Ye 1 + ! 't}Yxe 1 + 4 . ri x e 1 ] 2 . \t>xg2 [2.\t>h1 't}Yc6! 3.b5 rih2+! 4.\t>xh2 ri a2+) 2 . . .'t}Ye4+ ! ! [2. . . ri a2+? 3 . \t>f3! 't}ff6+ 4.\t>e4] 3 . \t>g 1 [3. \!;>f 1 .§. f8 + ! 4. \t>g 1 't}Ye3+; 3.'t}ff3 ri a2+] 3 . . .'t}Ye3+! 4. \t>h 1 't}Yh3+! 5 . \t>g 1 't}Yg3 + ! 6.\t>h 1 ri a2 ! -+ 458 h2 ri 8g2++ 248
459 @ 1 .'t}fxf7+! rixf7 2. rie8+ .§. f8 3 . .§. fxf8++ 8 1 . . . 't}Yxc2+! ! 2.'t}Yxc2 GLJa2++ 460 @ 1 . ri e8+! rixe8 [ 1 . . . \t>g7 2.'t}Yxc4 rixc4 3. rixa8] 2.'t}Yxc4 +8 1 . . . 't}Yxd3 + ! [or 1 . . . .§. a 1 + ! 2 . \t>xa 1 't}Yxd3 3 . rixd3 Lie1 ++) 2.rixd3 ri a 1 + ! ! 3.\t>xa1 .§.c1 ++ 46 1 xg7 3. rixd5 ric2!=] 1 . . .'t}Yxd5 2.'t}Yxg7++ 0 1 . . . e3 ! ! 2.'t}Yxc4 GLJf4+! [2 . . . exd2?! 3 .'t}Yd3 + ! g 6 4. GLJf4 llixf4+ 5 . gxf4 + ] 3 . 't}fxf4 [ 3 . GLJxf4 't}Yxc4-+] 3 . . . 't}fxf4 4. llixf4 exd2-+ 462 @ 1 . 't}Yxh7+ ! ! [ 1 . 't}Yxg4?? 't}ff2+!) 1 . . . 't}Yxh7 2. GLJf7++ 0 1 . . . 't}fxf2+! 2 . A xf2 exf2+ 3.'t}fxf2 Axf2++ 463 ® 1 . GLJxd5! 't}Yxd5 [ 1 . . . rixe5 2.dxe5 Ac5+ 3 . \t>h 1 't}ff5 (3 . . . GLJf2+? 4.'t}fxf2! Axf2 5.GLJf6+) 4.'t}Yxg4! 't}Yxg4 5 . GLJf6+ \t>g7 6 . GLJxg4) 2.'t}Yxg4 +0 1 . . . rixe5! 2.dxe5 Ac5+ 3 . \t>f 1 [ 3 . \t> h 1 GLJf2+ 4 . \t> g 1 llixd 1 +) 3 . . . 't}ff5+ 4.\t>e1 [4. 't}ff3 llixh2+J 4 . . . Af2+ 5 .\t>d2 't}ff4+ -+ 464 @ 1 . 't}Yxa4! ! 't}Yxa4 2.Axf6++ 8 1 . . . 't}Yxb2+! ! 2. GLJxb2 llic3+ 3. \t>c2 llixe4-+ 465 @ 1 . rixc6+! 't}Yxc6 [ 1 . . . llixc6 2.'t}Yxc7) 2. 't}Yxe5+ \t>d7 3.'t}fxf5+ \t>ea 4. 't}Yxd3 +8 1 . . . llig4! 2.'t}Yxc7 GLJf2++ 466 @ 1 .'t}Yxe5! 't}Yxe5 2 . rid8+ \t>e7 3.ri e8++ King - Benjamin, California 1 962 8 1 . . . llixf3+! 2 .'t}fxf3 [2.\t>f2
� d 4 ! ? ] 2 . . . Axe4 3 . 't}Yx e 4 't}Yxg3+ 4.'t}Yg2 [4.\t>f1 .§.f6+! 5. \t>e2 .§. f2+] 4 . . . 't}Ye3+ 5. 't}ff2 [5. \t>f 1 .§.f6+] 5 . . . .§. h 1 +! 6. \t>xh 1 't}fxf2-+ 467 © 1 . Axe5! 't}Ye6 [ 1 . . . rixe5 2. 't}Yxe5! 't}Yxe5 3.Axc6+ \t>ba 4. ri b7 + \t>aa 5 . ri xb6++] 2 . 't}ff3! f:£Je7 3 . .§.xe7! .§. xe7 4. 't}Yxc 6 't}Yxc6 5 . Axc6+ ri b7 6.Axg7 +46a xf6 2. \t>xc3 +0 1 . . . rixd3+! 2. \t>xd3 @xf5-+ 469 xe3+0 1 . . . rixf3+! 2. gxf3 \t>xg5-+ 470 xea 2.Axf3 +8 1 . . . 't}Yg 2 + ! 2 . Axg2 ri e 1 + 3.Af1 rixf1 ++ 471 f2 't}Yxg2+! 4. \t>xg2 l:LJxe 1 + 5 . \t>f2 l:£Jxc2-+ 472 g 1 f:£Jh3++ 473 ® 1 . ri dxf5! 1 : 0 , Blokh V. Umansky, Moscow 1 9a2 [ 1 . . . gxf5 2.'t}Yda+ \t>g7 3.'t}Yxe7] 47 4 ®1 .rixb4! axb4 2.'t}Ya4+ \t>b7 3.'t}Yxb4+ @ca 4.'t}Yxfa+ +8 1 . . . f:£Jd3 ! ! [ 1 . . .'t}Yh4? 2.'t}Yd4! rif7 3. ri fc 1 g3 4.\t>f1 't}Yh 1 + s.Ag 1 ] 2 . . .'t}Yxd3 g3!-+ 475 ® 1 .'t}Yaa+!! Axaa 2 . .§.xaa+ \t>d7 3 . ri a7+! @ca 4.rixf7 +0 1 . . . Axg2+! [ 1 . . . .§. xh2+? 2. \t>x h 2 ri h a + 3 . A h 3 ri xh 3 +
4 . \t>xh3 't}ffS+ 5 . g4! 't}ff3+ 6 . \t>h4 Ae7+ 7 . .§.xe7 't}Yh 1 + a . \t>g3=] 2 . .§.xg2 [2. \t>xg2 't}Yb7+] 2 . . . rixh2+ ! 3. rixh2 [3.\t>xh2 .§. ha++] 3 . . . 't}ff3+ 4 . .§. g 2 .§. ha++ 476 8 1 . . . f:£Jf3+ ! [ 1 . . . 't}Yxa2? 2. 't}Yca+ \t>f7 (2 . . . Ata? 3 . f:£Je6) 3. 't}Ye6+ @ta 4. 't}Yca+] O: 1 Vai d man - Blokh, Moscow 1 97a [2.f:£Jxf3 't}Yxc2; 2. gxf3 Axd4+; 2. @h 1 ? 't}fxf 1 ++] 477 @ 1 . f:£Jf6+! \t>g7! [1 . . . .§. bxf6 2.Axd5+ \t>g7 3.'t}Yxb4] 2.'t}Yxb4! [ 2 . l:£Jxd5?? ri xf 1 + ! ! 3 . ri xf 1 't}Yxd2 4. l:£Jxb6 't}Yxe3+] 2. . .l:£Jxb4 3.f:£Jd7 +8 1 . . . Axe4! 2.Axe4 [2.'t}Yxb4 Axg2+! 3 . \t>xg2 f:£Jxb4] 2 . . . rixf1 + ! 3 . .§. xf1 't}Yxd2 4.Axd5+ \t>g7 5 . rif7+ \t>g6-+ 47a xh7 2 . ri xfa +0 1 . . . Ah2+! 2. \t>xh2 rixf1 -+ 479 CD 1 . !ie7+! \t>xe7 2.'t}Yxe5++0 1 . . . .§.e2+! 2.\t>xe2 't}Yxe4+ -+ 4aO xga 2.'t}fxf6 +0 1 . . . Aa3+ ! 2. \t>xa3 't}Yxc3-+ 4a 1 ® 1 . Ae4+ ! \t>xe4 2. \t>xg6 \t>xe3 3 . \t>xg7 e5 4. h5 +8 1 . . . ri h6+! ! [1 . . . rif6? 2.Aea ! g6+ 3 . \t> h 6 g 5 + 4 . @ h 5 g4? s .Ag5!] 2. Axh6 g6++ 4a 2 8 1 ... e5! 0: 1 , Belov N.- Blokh, Moscow, 1 9a2 [2.Axe5 Axes 3.'t}Yxe5 't}Yxd2] 4a3 f2 fxe6] 2 . . .'t}Yxb3 3. rixca+ \t>h7 4 . .§.c1 't}Yxa4-+ 249
484 ® 1 . ri d7+! Axd7 [1 . . . \t>f8 2 . 't}Yxa8 + + ] 2 . 't}ff6+ \t>e8 3 . 't}Yxh8+ \t>e7 4.'t}Yxa8 +8 1 . . . rixh2+ ! 2.\t>xh2 ri h8++ 485 ® 1 . .§. b5!! [ 1 . .§. d 1 ? 't}Yxd 1 + ! 2 . GLJ xd 1 .§. xg7] 1 . . . .§. e 8 ! ! 2. ri b 1 ! .§.g8! 3 . ri b5 ! 1 /2, Ullrich - Spengler, Berlin 1 948 486 ® 1 . GLJf6+! \t>h8 [ 1 . . . 't}Yxf6 2. 't}Yxc7] 2.GLJe8! 1 :0, Botvinnik - Sharov, Le ningrad 1 928 487 0 1 . . . Ag4+ ! ! [ 1 . . . llit5? 2. 't}Yxh7+ ! ] 2 . .§.xg4 GLJf5! [or 2 . . . .§. xc2+ 3 . \t>f1 GLJf5 ! ] 3 . 't}Yh3 .§.xc2+ 4. \t>f1 't}Yb5+ -+ after Panchenko vs Koch iyev, Riga 1 973 (W.i1ld4 moved to f6) [5. \t>g 1 't}Ye2 ! ] 488 xg8 2.'t}Yg 1 + [or 2.'t}Yg3+] 2 . . . \t>f8 3.'t}Yxh2 't}Yc3 4.'t}Yh8+ ! \t>e7 5 . GLJxd5+ \t>d7 6.llixc3 +8 1 . . . 't}Yc3 ! ! 2.'t}Yc 1 [2 .'t}Yxc3 ri h 1 +] 2 . . . .§. h 1 ! 3 . GLJ d 1 .§.xd 1 ! 4.'t}Yxd 1 't}Yb2++ 489 @ 1 . b4! Axb4 2 . GLJc2! + after Lasker vs Euwe, Nottin gham 1 937 (W8 f2 moved to f3) 8 1 . . . llixb2+! 2.Axb2 Axe 1 -+ 490 8 1 . . .'t}Ya1 +! 2.\t>g2 rixf2+! 3 . \t>xf2 [ 3 . \t>g3 't}Yg 1 ++] 3 . . . 't}Yxd4+ -+ @ 1 . rixh6+! \t>xh6 [ 1 . . . gxh6 2.'t}Yg8++] 2.'t}Yh8+ \t>g6 3 . 't}Yh5++ after Goltsovvs Moiseev, Kaluga 1 970 ( B 8d5 moved toe4) 49 1 ® 1 .rif8+!!'t}fxf8 2.Ad5+! +8 1 . . . ri e 1 + ! ! 2.\t>b2 [2. rixe1 't}ff6 + ! ; 2.'t}Yxe 1 't}Yd4+ ! ] 2 . . . ri xf 1 -+ 49 2 © 1 . rixf2 ! ! [ 1 . ri b 1 ?? 't}ff4! ; 1 . .§. xf5? 't}Yd4! 2. ri xf6+ \t>g7!] 250
1 . . . gxf2 2.rixf5! \t>xf5 3 .g4+ ! \t>xg4 4. \t>g2+- Alekhin - Shi shko, Moscow 1 9 1 9 493 @ 1 .'t}Ye7+! [1 . rid1?? rixh3+!] 1 ...'t}Yxe7 2.Axd5+ 't}Ye6 3. rixe6 +0 1 . . . rixh3+! [or 1 . . . 't}Yxh3+! 2.Axh3 .§.xh3+ 3.\t>xh3 a.s.o.] 2.Axh3 't}Yxh3+! 3. \t>xh3 .§. h8+ 4. \t>g4 f5+ 5. \t>g5 .§. h5+! [5 . . . .i1ld8+?? 6 .'t}Ye7+ ! Axe7+ 7. .§.xe7+ \t>xe7 8 . llie3] 6.'t}Yxh5 .i1ld8+ 7.ri e7+ Axe7++ 494 ® 1 . .§. f7! 't}Yxg6 2. rixf8+! \t>g7 3. 't}Ye7+ \t>h6 4 . .§. f6 +0 1 . . . rixa2+! 2.\t>xa2 't}Ya7++ 495 xf7 2.ric7+ [or 2.'t}Yxh7+ \t>f8 3.'t}Yxb7+-] 2 . . . \t>e6 [2. . . ri e7 3.'t}Yxh7+; 2. . .Wffi 3.'t}Yg7+ \t>e6 4.'t}Yd7+ \t>f6 5. 't}Yxg4] 3.rixb7 GLJd54.'t}Yxh7 +8 1 . . . .§. e 1 + 2.\t>h2 ri h 1 +! ! 3. \t>xh 1 [3. GLJxh 1 't}Yxg2++] 3 . . . 't}Yh3+ ! 4 . \t>g 1 't}Yxg2++ 496 8 1 . . . 't}fxf2+ ! ! [ 1 . . . rixb2?? 2. ri a8+ ! Ac8 3 . .§.xc8+ .§.xc8 4 . ri xc8+] 2 . \t> xf2 [ 2 .'t}fxf2 .§. xc 1 + 3 . 't}ff 1 .§. xf 1 ++] 2 . . . .§. xb2+ 3. \t>f3 rixc 1 0: 1 , Sei rawan - Lo bron, Amsterdam 1 983 [4. ri a8+ .§.c8] 497 8 1 . . . d3 ! [1 . . . Axb5? 2 . .§.a8+ .i1ld8 3.Ac7; 1 . . .'t}Yxb5? 2.GLJxd4] 2.GLJc7+ 't}Yxc7 3 . ri a8 + .i1ld8 4.'t}Yxd3 't}Yb6 5 . .§.c8 0-0 -+ Asanov - Blatny, Alma-Ata, 1 989 498 @ 1 . GLJf6+ ! GLJxf6 [ 1 . . . .§. xf6 2 . ri xf6 lli xf6 3 . 't}Yxg6+] 2 . 't}Yxg 6 + 't}Yg7 3 . .§. xf6 [ o r 3 . 't}Yxg7+! \t>xg7 4.GLJh5+! +-] 3 . . . ri xf6 4 . ri xf6 't}Yxg6 5 . .§. xg6+ \t>h7 6. rid6! .i1lg4 7.h3!
�d 1 8 . lad7+ @g6 9 . llxb7+ Blokh - Gaida , corr. 1 987/90 499 ® 1 . llxe5! laxe5 2. llxd8+ @g7 3.�xd4 +e 1 . . . 4Jt3+! 2.@t1 �xe4! 3. dxe4 lad 1 + 4.e2 ll e 1 ++ 500 ® 1 .�d6+! [1 . laxe2??�xg3+ 2.h 1 �xf3+ 3.h2 �xe2+) 1 . . . @ca [ 1 . . . ea 2 . llxe2+) 2. llxc6+! bxc6 3. �xc6+ b8 [3 . . . @d8? 4 .�xd5+ c7 5 . �c4+ d7 6 .�xe2] 4.�b5+ @ca [4 . . . a8? 5 . �xd5+) 5 . �xe2 �b1 6.�e7 + - Blokh Stan kevich, Moscow 1 978 5 0 1 e 1 . . . �xe2! 2. llxe2 laxd5! 3 . �xd5 �b6! 4 . � c 1 �xg 1 5.�xb7 GDf8 6.�xa6 �e5 0: 1 , Zuidema - Bilek, Havana, 1 968 502 8 1 . . . la g 3+ ! ! [ 1 . . . 4Jxd2? 2. �xe5 GDxf1 ?? 3 . �xc3 ! ; 1 . . . �e4+? 2 . f3 ! GDxd 2 3 . fxe4 lac4!? 4. �c5+!) 2. h2 [2.fxg3 �e4+ ! 3.h2 GDxd2] 2 . . . GDxd2! -+ after Letu nov vs Ubilava, U S S R 1 973 (W� b 4 a d d e d , Bg8 moved t o f8 ) [3 . �xe5 4Jxt 1 + ! J 503 @ 1 . �xa7! laxa7 2 . b6 lla6 3 . lac7 �e8 4.�xe6++ Naftalin - Anokhin, USSR 1 962 5 04 © 1 . �e4! ! �t6 [1 . . . 4Jb5 2.�d5!] 2.�d5! exd53. lle8+! f7 4 . la exc8 la xe s 5 . la xc8 4Jxt3+ 6.g2 GDh4+ 7.t1 + Danchenko - Glubokov, Moscow 1 99 1 5 0 5 8 1 . . . �xc4! 0 : 1 , Gaidarov Vitolins, Riga 1 978 [ 2 . llxa8 �xa8 3. bxc5 �a6! -+J 506 ® 1 .GDd6+! ! llxd6 2.GDc4+ Glotov - Osipov, USSR 1 978
[2 . . . laxe2 3 . laxe2+ +-] 507 @ 1 . lla8+ ! ! [ 1 .xc7?=] 1 . . . 4Jxa8 [ 1 . . . xa8 2. xc7 a7 3.c6; 1 . . . b7 2. lla7+! xa7 3 . xc7] 2 . c 8 ! +- Capa blanca, Lasker, 1 9 1 4 [2 . . . 4Jc7 3 . xc7 @aa 4 . xb6 b8 5.a6] 508 8 1 . . . 4Je7! -+ Stein itz Tschigorin, Havana 1 892 509 ® 1 .e5! 1 :0, Gutman - Gai darov, USSR 1 978 [ 1 . . . dxe5 2. �c5+-; 1 . . . GDd7 2.exd6+-] 5 1 0 @ 1 . � g 5 ! �xf3 2 .�d2! �xd4 3.�xh7+! xh7 4.�xd4 +- La u rent - Lund-J ensen , Denmark 1 937 5 1 1 © 1 . GDa4! b 5 2 . a 3 ! �xa4 3 . b3 ! +- Roth - D u ra o , the Hague 1 966 5 1 2 © 1 .GDa4! �d8 [ 1 . . . �c7 2 . GDb6! axb6 3 .�xa8 GDa6 4. �a7! +-] 2.GDb6 ! 1 :0, Freiman - Rabinovic h , USSR 1 934 [2 . . . �xb6 3.�a5; 2 . . . axb6 3.�xa8] 5 1 3 8 1 . . . �c2! 0: 1 , Lapienis Koblentz, Vilnius 1 962 [2. llxc2 c4! 3 .�a3 4Jxc2; 2.�a3 GDc4] 5 1 4 0 1 . . . �d4+! ! 2.cxd4 [2.h 1 ll e8!] 2 . . . la e8! 3.�xe8+ �xe8 4 . GDxc4 �e2 ! 5 . �d 2 laxd2 6 . GDxd2 �xd2 0: 1 , Yurtseven Oney, Turkey 1 978 5 1 5 e 1 . . . �g4!! 2. hxg4 [2.�f2 �xe2 3 . GDxe2 �xf2+ 4 . ll xf2 4Jxe4-+] 2 . . . 4J xg4 3 . ll fe 1 4Jh2! 4.�f2 4Jg4! 5.�f3 4Jh2 = after Zurakhov vs Bukhman , USSR 1 967 (B�h7 moved to h5) 5 1 6 @ 1 . GDxd5 ! +- Alekh in R u binste i n , San Remo 1 93 1 [ 1 . . . cxd5 2.�c7!] 251
5 1 7 ® 1 . �xf7+! xf7 [ 1 . . . laxf7 2.GDe6! dxe6 3.�xd8] 2.GDe6! +- Fischer - Reshevsky, USA 1 958 [2 . . . @xe6 3 . �d5+ @f5 4. g4+ ! @xg4 5 . ll g 1 +!] 5 1 8 ® 1 . �xf7+ ! llxf7 2 . GDc4! +- Botvinnik - Stepanov, USSR 1 93 1 5 1 9 ® 1 . 4Jt5 ! ! ll d7 [ 1 . . . gxf5 2.g3!] 2. laad 1 ! [2.g3? �c4!] 2 . . . �c4 3.�xc4 gxf5 [3. . . laxd 1 4.�xd 1 ] 4 . ll xd7 GDxd7 5.g3! �xt3 6.�d1 GDb6 7 .�f1 1 :0, Csom - Osto i c , Amsterd a m 1 969 520 0 1 . . . GDxc1 ! 2.ladxc1 �xb2! 3 . la xb2 laxb2 4 . �a 1 la xf2! 5 .�b1 llxf 1 + ! 6 . @xf 1 GDd2+ 7.@e2 GDxb 1 8.llxb1 d5! -+ Hevizi - Varnusz, Hungary 1 977 521 GXD 1 . �c1 ! GDxd4+ [ 1 . . . GDe7 2 .�c5] 2. @d3 �xe5 3.�c8+ g7 4.�h8+ ! ! xh8 5 .4Jxt7+ @g7 6 .GDxe5 1 :0, Matulovic Tsvetkov, Varna 1 965 5 2 2 8 1 . . .f4! 2.gxf4+ d6 ! ! 0: 1 , Stoltz - N i mzowit c h , B e r l i n 1 927 523 0 1 . . . f4! [ 1 . . . h4?? 2. gxh4 f4 3 . g 3 ! ] 2 . @ d 5 [2.exf4 h 4 ! 3 . gxh4 g 3 ! 4 . fxg3 e 3 ] 2 . . . h4! 3 . @xe4 [3. gxh4 g 3 ! 4 . fxg3 fxe3 !] 3 . . .f3! [3 . . . h3?? 4.gxh3 gxh3 5 . @f3] 4.gxf3 h3! 0 : 1 , Pomar - Cuadras, Olot 1 974 524 ® 1 .f6! ! [ 1 .@xg2? g5 2.a4 bxa3 3 . bxa3 f6 ! ] 1 . . . g xf6 2. xg2 [2 .a4? bxa3 3 . bxa3 @g3 ! ] 2 . . . @g5 3.a4 bxa3 4. bxa3 f5 5.a4 e5 6.d6!! cxd6 7.c6 ! ! dxc6 8 . a5+- Troitzky, 1913 252
525 8 1 . . . GDxd5+! 0: 1 , Scholz Lorentz, corr. 1 964 [2.exd5 e4! 3 . GD c4 ( 3 .fxe4 f3 ! ) 3 . . . exf3 4.4Jd2 t2! (4 . . . fxg2? 5.4Jt3 ! ) 5 .@d3 f3 ! -+] 526 0 1 . . . h4! 2.gxh4 �b4! -+ after Ree vs l .Zaitsev, Sochi, 1 976 r.y./�e5 removed) [3.�xb4 g3 4. fxg3 f2-+] 527 ® 1 .f6! ! laxe2 [1 . . . gxf6 2.g7! ll g 2 3 . �g 5 ! llxg5 4.�xg5 �xe2 5 . �g 1 !] 2. fxg7 laxd2 3 . �xd2 �e2 4.c 1 1 :0 , Ta i Koblenc, USSR 1.976 528 CD 1 . 4Jxe3! �xh2 [1 . . . �xe3 2 . b8�+] 2. GDxg4 �c7 3.GDf6 g7 4. GDd7 +8 1 . . . g3! 2. hxg3 h2 3.g2 e2! [4.gxf4 h 1�+! 5.xh1 exd1 �+] 0 : 1 , Bau m bach - Dietze, Ger many 1 976 529 0 1 . . . 4Ja3+ ! [ 1 . . . e2? 2. GDc3+] 2 . GDxa3 e2 0 : 1 , Barcza - Simagin , Budapest Moscow, 1 949 530 ® 1 . llc8+ ! ! xc8 2. bxa7 ll f 1 + 3 . xf 1 gxh2 4 . a8�+ d7 5.�xb7+ xd6 [5 . . . d8 6 . � c7+ @ea 7 . �e7++] 6 . �b8+ ! d7 7.�xh2 +8 1 . . . llf1 + ! ! 2.xf1 gxh2 3.d7 h 1 �+ 4.e2 �xg2+ 5 . @e 1 [5 .@d3 �g3+ ! ] 5 . . . �g 1 + 6. @d2 �d4+ 7.c 1 �xd7-+ 53 1 CD 1 . lad8+! 1 :0 Kochiyev Marie, Kapfenberg 1 976 [ 1 . . . �xd8 2.e7+ �d5 3.exd8�+] 532 ® 1 .llh5 !! +- [1 .fxe7? laxe6] after Skuratovvs Shvedchikov, USSR 1 972 (W� b2 removed) [1 . . . llxh5 2.fxe7] 533 @ 1 . laxa7!! laxa7 2.c7! +-
Komoltsev - Arjanov, Alma- Ata 1 964 534 e 1 ... �h2+! [1 ... e2? 2.�c8+! @g7 3. B'. d7+! @h6 4.�f8+ ! ; 1 . . .�xd7? 2.B'.xd7 �b6 3.�1 ; 1 . . . �c5? 2. f1 ] 2. xh2 [2. f 1 �f6+! 3.e2 �f2++] 2 . . . �xd7 ! 3. B'.xd7 e 2 0: 1 , N N Richter, Berlin 1 93 1 535 O 1 . . . B'.c4! ! [ 1 . . . �c5? 2 . B'.xc2 B'. c4+! 3 . B'. cf 2 ! B'.c3! 4.@g2 �xf2 5. B'. xf2 B'. x b3 6 . B'. d2! B'.a3 7. B'.d8+! f7 8. B'. d7+ @g6 9. B'.xa7=] 2. bxc4 [2. B'. c 1 �c5!] 2 . . . �c5! 3.@g2 �xf2 4. xf2 b3 0: 1 , Yu rgis Botvinnik, USSR 1 93 1 536 0 1 . . . B'.xh4+! 2.xh4 �d5! 1 /2, R. Bator - Bareev, Saltsjo baden 1 987/88 [3 . B'. g4 �f6+ 4 . @g 3 �e5+! 5 . @ h 3 e 2 6 . B'.h4+ (6.�xe2 �e6=) 6 . . . @g5 7 .�e2 �g2+=; 3. �d5? e2!] 537 CD 1 . �f4! [ 1 .h6? f4! 2.h7 f5!] 1 :0, Ewertz - Kiffmeyer, Germany 1 964 [ 1 . . . xf4 2. h6!] 538 ® 1 . �h3! �xh3 [ 1 . . . f5 2 . �xe5] 2.f5! +- Shas hin - Gik, USSR 1 967 539 8 1 . . . B'. d 1 ! 0 : 1 , Kataev Markov, USSR 1 977 [2.xd 1 h2!] 540 © 1 . g4! B'. e4 2 . a 5 ! B'.xg4 [2 . . . B'.f4!? 3.e3! e5! 4. B'.d1 ! B'. d4! 5 . B'. a 1 ! B'. d7 6.a6 B'.a7 7.e4 @e6 8 . g5! +-] 3.a6 B'. h 4 [3 . . . B'. g 1 4.a7 B'. a 1 5 . B'.a3!!] 4.B'.d8!! xd8 5.a7 1 :0, Alekh in - Amateur, G roningen 1 933 541 8 1 . . . �xc3 ! 2 . bxc3 [2.b3 B'.a 1 + 3.g2 a4] 2 . . . b3 3. B'. b6
B'. b4! 4.cxb4 a4! 5 . B'. b8+ @h7 0: 1 , Rokhlin - Lomaya, USSR 1 957 [6. B'. a8 b2 7. B'.xa4 b 1 �+ 8.@g 2 �c2+] 542 e 1 . . . � d6 ! ! [ 1 . . . �a5? 2. �xa 5 ! h2 3 . B'. f8 + ! @ e 6 4. la f1 =] 0: 1 , Nenarokov - Grigo riev, M oscow 1 923 [2. B'.xd6 h 2 ; 2 . �x d6 d 1 � ; 2 . x d 2 �xc7] 543 0 1 . . . g 5 ! ! 2.fxg5 [2. hxg5 h4 3 . �d 6 �f5 4.g6 �xg6 5 . f5 �xf5 6 . xb3 @g2] 2 . . . d4+ ! 3.exd4 [3. �xd4 @g3 (or 3 . . . g4) 4.g6 @xh4 5 . d2 h3! (or 5 . . . @g3) 6.�f6 h4 7.e2 @g2!] 3 . . . @g3! [3 . . . g4? 4.d5 �xd5 5 . �f2=] 4. �a3 [4.g6 @xh4 5 . g 7 @g4] 4 . . . xh4 5 . d3 @xg5 6. e4 h4 7 .@f3 �d5+ 0: 1 , Kotov - Botvinnik, USSR 1 955 544 @ 1 .�xf7+ ! xf7 2. d8GD+ ! ! [2.d8=�?�xc2+! 3.@xc2 e1 � 2 . . . f6 3.GDxc6 +0 1 . . . �xc2+! 2.xc2 e 1 GD+ ! ! [ 2 . . . e 1 �? 3.�xf7+! xf7 4. d8�] 3.@c3 GDxf3-+ 545 © 1 . B'.c8+! B'.xc8 2.�a7+ ! ! xa7 3 . bxc8GD+ ! +- Laske r N N , simu l . 1 920 [3 . . . @b7 4. GDxe7] 546 0 1 . . . B'. d 1 + ! 2.e2 [2.B'.xd1 e2+ 3 . @xf2 exd 1 GD+ ! 4.@f1 GDxc3] 2 . . . B'. d 2+ 3 .�xd 2 [3.f1 e2+ 4. xf2 e 1 �++] 3 . . . exd2+ 4. xf2 �f3! 5.GDd6 [5.xf3 B'.e1 !] 5 ... B'.f8 0: 1 , Roth - Baumgartner, Bern 1 959 547 ® 1 . �b5! ! GDb6! [ 1 . . . GDc3 2. B'.xe8+ ! ! xe8 3.c7+ e7 4. c8GD+ ! ! (4. c8�?? B'. a 1 + 5. 253
�f 1 GDe2+ 6 . h 1 llxf 1 + + ) 4 . . . @f6 5 . GDxa7+-] 2 . h3 ! [or 2.g3, 2.g4 , 2.f4, 2.f3] 2 . . . e7 [2 . . . ll a 5 ! ? 3 . c 7! ! ( 3 . GDd7+? e7 4. llxea+ xea 5 . GDxb6 @da ! ) 3 . . . llxb5 4.GDd7+ GDxd7 5 .ca� 4Jf6 6.g4! +-J 3 . la ba ! d6 4 . ll xb6 @c7 5 . laa6 1 : 0 , B l o k h - Z h a c h ev, M o scow 1 9a6 54a @ 1 . e 7 h 2 2 . e a ltJ ! ! h 1 � 3 . GDc7+ a7 4 . GDxb5+ a6 5.GDc7+ 1 /2, Babushkin - Post nikov, corr. 1 970 549 ·@ 1 . llfa+ ! llxfa [ 1 . . . h7 2 .�g6++) 2 .�d5+ ! h7 3 . exfaGD + ! [3.exfa�? �g 1 ++) +- after Gulko vs G rigorya n , USSR 1 971 (Wllf1 moved to f6) [3 . . . @ha 4. 4Jeg6++] 550 8 1 . . . e2! 2 . GDxe7+ �xe7! 3. llxda+ [3.�xe7 llxd 1 ] 3 . . . �xd a 4 . e 7 [ 4 . ll e 1 ll x g 2 ! ] 4 . . . �xg2+ 5 . @ h 2 exf 1 GD + ! 6 .g 1 �d4+ 7.�f2 �d5+ a . xf1 �d 1 + 0 : 1 , Ta rjan - Lju bojevic, Dresden 1 969 5 5 1 © 1 .�h2 ! ! +- after Spas sky vs Korch noi, USSR 1 95 5 f.W(j d4 removed, B (j h 6 added) [ 1 .lle2? laxh3+! 2.gxh3�xh3+ 3. ll h 2 �f3+!=] 0 1 . . . llxh3+! 2.gxh3 �xh3+ 3.�h2 �xh2++ 552 8 1 . . . �xd4! ! 2. llxd4 llc 1 + 3 . ll d 1 llxb 1 4 . ll xb 1 a3! 0 : 1 , Sapi - Ba rczay, Szolnok 1 963 553 @ 1 .�da+! g7 2 .�ga+ ! ! 1 :0, H ennings - Pavlov, Buca rest 1 97 1 [2 . . . xga 3 .GDe7+ f7 4.GDxf5 exf5 5.a6 ! ; 2 . . . h6 3.�ha+! g6 4.4Je7+J 254
554 @ 1 .d7! llxe7 2.�ba laxd7 [2 . . . GDd2+ 3 . llxd2] 3 . llxd7 GDd2+ 1 : 0 , Blokh - Yu rtaev, M oscow, 1 975 [ 3 . . . cxb2 4 . llda+! �fa 5.4Jxb2] 5 5 5 8 1 . . . 4Jg3+! 2.fxg3 �f6+! 3 .�f2 llxe 1 + 4. xe 1 �xf2+ 5 . xf2 c2 0: 1 , Veltmander Polugaevsky, Sochi 1 95a 556 ® 1 . llxf7! GDxf7 2.�xf7+ h7 [2 . . . ha 3 .�ea+! �fa ( 3 . . . h7 4.�ga+ ! ! ) 4. llf1 !] 3.�ga+ ! ! llxga 4.�ga+ @xga [4. . . @ha 5.da� �d4+ 6. llxd4! cxd4 7.�xb6 axb6 a·. �c4] 5. da�+ �xda 6. llxda+ �fa [6. . . h7 7 . ll d 7] 7. ll d 7 ! b 5 a. llxa7 �g7 9 . b3 b4 1 0 .f1 �d4 1 1 . e2 1 : 0 , Blokh Lukyanov V. , Moscow 1 9a2 557 0 1 ... laxc6!! 2.bxc6 g5! 3.a7f5 4.c7 [4.h4 g4!) 4. . .f4! 5.h4 g4! 6. h5 h6! after Milenkovic vs Stankov, 'rt.Jgoslavia 1 969 {w4Jc6 added) 55a ® 1 . llc1 ! �xc 1 [ 1 . . . llxb3 2.llxc6 ll b2+ 3.@a3; 1 . . .�d7 2.GDf6+ ! gxf6 3.�xb7! �xb7 4. lac7+] 2 . GDf6+ ! gxf6 [2 . . . @ha 3 .�ga++) 3.�xb7+ ga 4.�ba+ f7 5 .�c7+! 1 :0, B. Alterman - Legky, USSR 1 9a9 559 ® 1 . laxe7+! llxe7 2. �h4! f7 [2. . . lldea 3.f6+ !; 2 ... lled7 3.�da llxda 4. lac7+!) 3.�e7 xe7 4. lac7+ lld7 5.f6+! @ea 6.�g6+! g2 d1 �4.�e7+! =] 0 : 1 , Sulim - Yoffe , USSR 1 976 [3.fxe3 �b 1 + ! ; 3.�xd2 �g4+! 4.h2 �g2++)
561 8 1 . . . g3! 2. hxg3 h2 3.g2 e2 0 : 1 , Baumbach - Dietze, Germany 1 976 CD 1 . 4Jxe3! �xh2 [ 1 . . . �xe3 2. b8�+) 2. GDxg4 �c7 3.GDf6 g7 4.GDd7+562 0 1 . . .�h5+!! -+ [ 1 . . . gxf5+? 2 . GDxf5 + h7 3 . f8�] afte r Hennings vs Barczay, Sarajevo 1 969 (W(ja2 rnovedto b3, B(jd6 m oved to c5, B �b 4 to a 3 , w(j e3 added) [2.4Jxh5 gxf5+ 3. xf5 c4! -+; 2. �xh5+ gxh5+ 3.GDxh5 c4! -+] 563 ® 1 . GDe 6 ! ! [ 1 . GD b5?? c2 2 . B'.ca �c6 ! ; 1 . d7?? c2 2.B'.xf8+! g7! !] 1 . .. fxe6 2.d7c2 3 . B'.xf8 + ! @g7 [3 . . . xf8 4. d8�+) 4. B'.f1 ! +- Blokh ( a final part of an opening analysis ( ! ) from King's Indian Def. ) 564 ® 1 . �e6 ! B'.xe6 [1 . . . h 1 � 2.e8�+ +-] 2. B'. b6!! h 1 � [2 . . . B'.xb6 3.eB�+ @g7 4.�e7+ @g6 5.�h4; 2 . . . @f5 3 . B'.xe6 h 1 � 4 . e 8� � b 1 + 5 . c3 �a 1 + 6. b4 �a7 7.�g6+) 3 . e 8�+ f5 4.�xe6+ xf4 5.�h6+ 1 :0, Piasetsky - Rajko vic, Stip 1 977 565 ® 1 . �c7! ! [ 1 . �f6? �xd7!] 1 . . . B'.xc7 2. B'.ea+ +- A. Fischer - Di Camillo, New York 1 956 566 ® 1 . B'. d 8 ! ! 1 : O , Sznapik Bernhard, Poznan 1 971 [ 1 . . . B'.xd8 2.c7+ b7 3 . cxd8�+ ; 1 . . . B'. f8 2 . B'. b7++] 567 8 1 . . . B'.e 1 + ! ! [ 1 . . . B'.e2? 2. f 1 ] 2. B'.xe 1 �d4+! -+ after Madsen vs Napolitano, Stock holm 1 953 (W(jf3 added) [3. �xd4 dxe1 �++]
568 ® 1 . B'. c8! �xd7 [ 1 . . . B'.xc8 2.�e7!! �c6 3 . d8�+ ! ( o r 3 . d8B'.+!)] 2.�f8+! 1 : 0 , Alekhin Nestor, Trinidad 1 939 [2 . . . B'.xf8 3. B'.xf8++) 569 © 1 . e7+ ! [ 1 . �xe5? c6! 2 . �xd6 B'.xe6] 1 . . . h8 2. �xe5! dxe5 3 .�xa8 ! 1 :0, Jakobsen Pedersen , Den mark 1 968 [3 . . . �xa8 4. B'.d8+!) 570 ® 1 . 4Jf5+! f6 [1 . . . e6 2.c7 lacs 3 . a7! B'.a6 4. B'.d8! B'.xc7 5 . 4Jxg7+! f6 6 . GDe8+! e7 7. a8� B'.xa8 8.B'.xa8 +-] 2 . c7! xf5 [ 2 . . . B'.c8 3 . GDd6! B'.xc7 4.GDe8+! e7 5.GDxc7] 3. B'.d8 B'. bxa6 4.B'.b8! +- after Blokh vs V. D . Baikov, M oscow, 1 98 2 ( B (j c 3 re p l a c e d with w(j c3 ) 571 ® 1 . B'. xg7! B'.xg7 2 . �g8+! after Pasman vs Machavariani, USSR 1 959 (WGDd3 removed) [2 . . . B'.xg8 3. hxg8�++] 572 ® 1 .�a4+! [ 1 . GDxf3?? 4Jxf3 ++] 1 . . . B'.xa4 2. c8�++ 8 1 . . .�g2+! 2.4Jxg2 4Jf3++ 573 ® 1 . �xg 7 + ! [ 1 . d 8�?? �xf2+ ! 2 . @ h3 �f 1 + ! 3 . @g4 h5+! -+] 1 . . . @xg7 2. d8�+ ! @g8 3 .�xd2+- Anikaev - Ku porosov, Stavropol 1 982 574 0 1 . . . �h 1 + ! 2.xh1 c 1 �+ 3.@g2 �c6+ O: 1 , Rosengarten - Schlemmer, Solingen 1 934 [4.f 1 �h 1 ++ ; 4.@g 1 B'. b 1 +) 575 ® 1 .�e7! B'.xe7 2.fxe7 e2 3.exf8�+ +- after Najdorf vs Seidler, Argentina 1 977 (WB'. d8 moved to b8 ) 576 ® 1 . �f5+ ! d8 2 . B'. xd 5 ! 1 : 0 , Popov - Borngasser, corr. 255
1 972 [2 . . . cxd5 3 . c6 la e7 4 . �xe7+ @xe7 5. c7] 577 © 1 . �xc7+ ! ! [ 1 .�xf6? ? la b4! ! 2.laxb4 laxh2+! 3.GDxh2 �g2++) 1 . . . @xc7 2 . bS�+ ! ! �xbS 3. lac2+ @d7 4. laxbS 8 1 . . . la c4 ! [ o r 1 . . . la b4 ! ; or 1 . . . la g 1 + ! 2. 4Jxg 1 lac4! -+] 2 . �xc4 la x h 2 + ! 2 . GDx h 2 �g2++ 57S ® 1 . �g5! �xg5 [ 1 . . . �xf7 2 . exf7 la xe 1 + 3 . la xe 1 lats 4 . la e s h6 5 . �e7) 2 . e7! + after Gheorghiu vs Tratatovici, Roumania 1 971 ( B (j a6 moved to b6) [2 . . . la bS 3. ladS! laexdS 4.eS�+! ( or 4.eSla+! ) 4. . . laxeS 5 . laxeS+ laxes 6. �xeS+ �fS 7.�xfS++) 579 @ 1 . . . �g5 ! ! [ 1 . . .�e4? 2. �d5 ! ; 1 . . . la eS? 2 .@xf2; 1 . . . lat5? 2 . �g4 d5 3 . 4Jd6!J 2 . GDxd6 [2.�xg5 �h3+] 2 ... �d2! ! 0: 1 , Weiler - N . Friedrich, Ger many 1 9S9 5SO 8 1 . . . d2! 2.laxe5+? [2. lad1 �c7+ ] 2 . . . �e6! ! 0 : 1 , Czernyak - Saha rovsky, Tel Aviv 1 963 [3. laxe6+ @d7] 5 S 1 8 1 . . . laxd3! 2.cxd3 �xe4! ! [ 2 . . . c2? 3.lac4! �xd3 4.�f7! =) 3. fxe4 c2 0: 1 , Lobazov Gornyak, Kalinin 1 964 5S2 ® 1 . laxb2! �xb2 2. �xcS+! ! ltJxcS 3 . d7+- Engels - Ma roczy, Dresden 1 936 5S3 © 1 . �xg6!! hxg6 2 . lae7+! laxe7 3 . dxe7+ @xe7 4 . la d S ! ! 1 :0, Boey - Filip, Sc hilde 1 972 [4. . . @xdS 5. h7] 5S4 © 1 . �dS ! ! a5 [ 1 . . . laxdS 2 . la xdS GDxdS 3 . c 7 @e7 4 . 256
cS�!; 1 . . . GDxdS 2.c7!] 2 . la bS! [2.c7? 4Jxc7!] 2 . . . a4 3. c7+ after Stein vs Bilek, Moscow 1 967 (W(j c2 removed) 5S5 @ 1 . eS�+ ! laxes 2. laxe5 lacs 3. laxd5 +- G ruen berg Gutman, Moscow 1 9S9 5S6 ® 1 . GDxc7! �xc7 2. laxc5!! laxd 1 3.cxb7! laxf1 + 4 . @xf1 �xb7 5. �xb7 �xb7 6 . GDxe5 +- Korchnoi - Robatsch, Ha vana 1 963 5S7 0 1 . . . laxb2 ! ! 2 . GDxb2 c3 3. laxb6 ! [3.GDd3 c4+ ! 4. laxb6 cxd3!] 3 . . . c4! ! 4 . la b4 a5! ! 5 . GDa4 [5.lab5 c2! ; 5. laxc4 cxb2] 5 . . . axb4 0: 1 , Ortueta - Sanz, Madrid 1 934 5SS CD 1 .�g5+! @xg5 1 /2 , Ko berl - Tipary, Hungary 1 955 5S9 0 1 . . .�g4+!! 2.@h2 [2.fxg4 =] 2 . . . �h5+ 3 . @g 2 [3 . @g3 �g4+! ! 4. @xg4=] 3 . . . �g4+! 4.@11 �xa4= Keres - Kholmov, USSR 1 949 590 CD 1 .�f4+ ! ! �xf4 1 /2, Ru senescu - lsrailovici, Roumania 1 953 5 9 1 ® 1 . �xh 6 + ! @x h6 2 . g 5+ @g7= 592 8 1 . . .�gS ! ! [ 1 . . .�cS? 2.c5 ! �xc5 3.�bS+) 2.�b5 �xc4! 3.�xc4= 1 /2, Nesis - Kolker, corr. 1 979 [3.�eS+ �gS=] 593 ® 1 . g7! a 1 = la ! [ 1 . . . a 1 � 2 . gS�! �h 1 + 3 . @g 5 �g2+ 4.@h6! �xgS=] 2. @g5 @e7 3.@h6! [3.gsltJ+? W! 4.GDh6+ @e6 s.4Jg4 lag 1 -+1 3 . . . @f7 4.@xh7 lag 1 5.h6 lag6 6.gS�+! laxgS= Pogosiants, 1 964 594 8 1 . . . la e2+! [1 . . . la b2+?? 2.
�xb2] 2.h3 [2.g 1 ? lab1 +] 2 . . . lab3+! 3.�xb3 la h 2+! 1 /2, Zwaig - Wostijn, Skopje 1 972 [4.@g3 lag2+!] 595 © 1 . la xg S ! @x g S [ 1 . . . la h 1 +? 2 . la g 1 ] 2. lag3+ ! �xg3 3.�bS+! @g7 4.�gS+! @xgS 1 /2, Taimanov - Geller, USSR 1 95 1 596 © 1 . �f2! [ 1 . �dS+? c5] 1 . . . e3 2.�xe3! �xe3 3.�f2! ! �xf2 [ 3 . . .�c5?? 4.a5+! xa5 5 .�x c5] 4 . a 5 + ! = Ponzia n i , 1 7S2 597 ® 1 .f7+ ! xf7 [ 1 . . . �xf7? 2 . b 2 ! ] 2 . gS�+ ! @xgS 3 . GDf6+! �xf6 4 . �b3! �xc3+ [4 . . . �xb3 sta lemate] 5 . a2 �f7 6 . �xf7+ @xf7 7 . @ b3 �g7 S. c4! [S. hxg7?? h5! -+] S . . . �xh6 9 .@d3 = Krivovyaz' ( t h e a u t h o r ' s 1 2 - ye a r o l d apprentice), 1 999 59S ® 1 .�e7+! @g6 [ 1 . . . @gS 2.�eS+! GDfS 3 . �d5+! �xd5 4 . �xfS + ! (or 4 . �g6+ ! ) 4 . . . xfS=] 2.�e4+! �xe4 3.�g7+! @xg7 1 /2, Sliwa - Doda, Po land 1 967 599 0 1 . . . la d 1 + 2.h2 �g 1 + 3.g3 lad3+ ! ! 4.�xd3 �e3+ ! ! 5.�xe3 1 /2, Gogolev -Varsha vsky, Aluksne 1 967 600 @ 1 .�fS+! [ 1 .g4? g5+! 2. �xg5+ �xg5+ 3.@xg5 hxg4] 1 . . . @f6 2.�hS+ f5 3 . g4+! hxg4 4. lad5+! exd5 5 .�cS+! ! �xcS 1 /2, Lazdins - Zemitis, Riga 1 936 60 1 0 1 . . . �c6+! 2.f5 4Jg7+! 3. �xg7 �g6+ ! ! 1 /2, Pietzsch Fuchs, Germany 1 963
602 e2!] 2 . . . �xg3 3.a5 d5 4.a6 �bS 5.a7 ! ! �xa7 =, G . B ern hardt, 1 923 603 CD 1 . GDxf4+! gxf4 [ 1 . . . @f5 2.GDxh5] 2.xf4= 604 ® 1 . GDxb5! GDxb5 2. �xe4! fxe4 3.@xe4= 605 @ 1 . g7! la e 1 + [ 1 . . . laes 2. �h7] 2.�d 1 ! [2.a2? �e5!] 2 . . . la es 3.�h5! lags 4. �f7! laxg7 5.g6! = K. Feijter, 1 94 1 . 606 © 1 . GDc6! d3 2.GDxa7! d2 3 . 4J b 5 d 1 � 4 . 4Jc3 �d6+ 5 . h 1 ! and GDe4! =, Troitsky, 1 9 1 0 607 © 1 .d 1 ! la h 2 2.e2! [or 2.e 1 ] 2 . . . laxg2 3.@f1 lah2 4.@g 1 lah3 5.g2 lah5 6.f3! = V.Chekhover, 1 94 7 60S ® 1 . laxe3 ! [ 1 . lac7? �f4+! 2.g3 �xc7] 1 . . . c 1 � 2 . la f3+ @g5 3. h4+! xh4 4 . la h3+ = 609 f4 6.@f2 !] 5. h3! �c1 6.@f3! �f 1 7 . @e 3 �g2 s . @e2= V. Chekhover, 1 954 6 1 0 ® 1 .�xh7+ ! ! [ 1 .�xg4?? �f2+] 1 . . . �xh7 2. 4Jf7++ 0 1 . . . �f2+! 2. �xf2 exf2+ 3 . �xf2 �xf2++ 6 1 1 CD 1 .�xh7+ ! ! �xh7 2.GDf7++ 0 1 . . . �xc2+ !! 2.xc2 GDd4+! 3.c1 [3.c3GDe2++] 3...GDe2++ 6 1 2 ® 1 .GDg5! �xc2 2. GDf7++ 8 1 . . . laxc3+! 2.�xc3 [2.GDxc3 �xc2] 2 . . .�xe4+ 3.@d2 �xf4+ 4.@e 1 �xd6-+ 6 1 3 © 1 .�h6! lags 2. 4Jf3 �ts [2 . . . �c6 3. b5] 3.GDg5! laxg5 [3 . . .�xh6 4. GDxf7++] 4.1Vxg5 257
h6 5.�b5 llxc3 6.laxd7 �g8 7.�h5 �e3 8.�xf7 1 :0, Mar yasin - Klovans, USSR 1 977 6 1 4 ® 1 . ll g5! ! �xf6 [ 1 . . . �xd3 2. 4Jxf7++] 2.�d4! ! lag6 [2 . . . �xd4 3. GDxf7++] 3. laxg6! + [or 3 .GDxf7+ g8 4.�xf6] 8 1 . . . �xg2+ ! 2. llxg2 ll a 1 + 3 . la g 1 laaxg 1 ++ 6 1 5 O 1 . . . �b6! 2.�f3 �xf2+ ! 3 . ll xf2 GDg3++ M u d rov - V. Khenkin, USSR 1 958 6 1 6 CD 1 .�f6+ ! ! �xf6 2. GDf7++ 0 1 . . . la xa2+ ! 2 . xa2 �a8+ 3.GDa5 �xa 5+ 4. @ b3 �b4+ 5 . a2 �a4++ 6 1 7 © 1 . ll xf6 ! [ 1 . GDg 5? �xg5! 2. �xg5 ll gf8 !] 1 . . . 4Jxf6 [1 . . . exf6 2 . �xd5!] 2. �xb7 [or 2. 4Jg5!] 2 . . . �xb7 3 . 4Jg5! 1 :o, Hasdan - Ussa kovs ky, USSR 1 964 [3 . . .�d7 4.�xh7+! GDxh7 5. 4Jf7++] 6 1 8 © 1 .�f7 ! ! la g s [ 1 . . . llxf7 2.GDxf7+ @g8 3 . GDxd8 �xh6 4 . GDxb7] 2.�xf6 ! 1 :0, Bere zovsky - Ruzele, USSR 1 988 [2 . . . exf6 3 . GDf7+ + ; 2 . . . �e8 3.�xg7+ llxg7 4.�xg7+! @xg7 5. 4Je6+!] 6 1 9 ® 1 .�h 8+ ! ! xh8 2. �f6+ @g8 3. 4Je7++ 8 1 ... �h 1 +! ! [1 . . .�e2? 2.4Jd3! ! la xd3? 3 . � b 4 + - ] 2 . xh 1 �f3+ 3.@g 1 la d 1 ++ 620 CD 1 .�g8+! [1 .f3? h6! 2.�g6 �e8 !] 1 . . . laxg8 2.GDf7++ 8 1 . . . 4Jf3+ ! 2 . gxf3 �g5+ 3 . h 1 �xf3++ 62 1 © 1 . la d7! [ 1 . la d8? �xd8 2 .�xf7+ h8 3 . �c4 �e6 !] 1 . . . �xd7 [ 1 . . . g6 2 . ll xc7 gxh5 258
3. GDxf7] 2.�xf7+ h8 3. �c4! 4Jg6 4.�g8+! llxga 5. 4Jf7++ Stolberg - Zak, USSR 1 938 622 cv 1 .4Jf7+ g8 2.4Jh6+ h8 [2 . . . f8 3 . �f7++] 3.�g8+ ! ! laxg8 4 . GtJf7++ 8 1 . . . �a 1 +! 2.�b1 llxc2+! 3. xc2 �c3++ 623 © 1 . d 5 ! GDe7 [ 1 . . . exd5 2 . �xd5+ ! �xd5 3 . ll d 1 ! �e5 4.�b3+! h8 5 . GDf7+] 2. dxe6 �xe6 3 . ll d 1 �e5 4. �xb7+ Alekhin - Golombek, Margate 1 938 624 © 1 . 4Jh6+! gxh6 [ 1 . . . ha 2. 4Jef7++] 2.�g4+ �g7 [2 . . . @h8 3.GDf7++] 3 .�xe6+ h8 4. GDf7+ @ga 5 . 4Jxh6+! @ha 6.�g8+! llxga 7. lDt7++ 8 1 . . . GDd2+! 2.a 1 [2. llxd2 �f 1 +] 2 . . . �xa 2 + ! 3 . xa2 laa8++ 625 (J) 1 . GD eg 5 ! fxg5 2 . ll xd 7 [2.GDxe5? �d6!] 2 . . . �xd7 3. 4Jxe5 1 :0, Bernstein - Metger, Ostende 1 907 [3 . . . �xb5 4. 4Jt7+ ga 5 . 4J h 6+ h8 6. �g8+! llxg8 7.GDf7++; 3 . . .�e8 4. 4J f7+ @gs 5 . 4Jd 6 + ! ta 6.GDxe8] 626 ® 1 . GD b 6 ! GDxb6 2 . ll c 7 ! �xc7 [2 . . . h5 3.�h3] 3.�xe6+ @g7 [3 . . . @h8 4 . �b2+ �g7 5 .4Jf7+ @ga 6.4Jh6+ @ha 7. �g8+! llxg8 8. liJf7++] 4.�b2+ h 6 5 . �h3+ xg5 6 . f4++ Smirnov - Rotstein, corr. 1 976 627 ® 1 .�g7+ ! ! lLixg7 2.lLif6++ 8 1 . . . �a5 + ! [ 1 . . . GDxf6?? 2 . 4Jxf6++] 2 . llxa5 c 1 �++ 628 ® 1 .�b7+ ! ! GDxb7 2.GDa6++ 0 1 . . . �f2+ ! ! 2 . �xf2 ll xf2+
3. llg2 llxg2+ 4.h 1 llxc2+ ! 5.GDxd5 llxc1 +6.@g2 cxd 5-+ 629 @ 1 . �f7+ ! ! [ 1 . llf3? gxf6 2.�xf6+ @g8 3.�e6+ @g7 4 . �e5+ @g8=] 1 . . . GDxf7 2 . 4Je6++ e 1 . . . �xa 3+ ! ! [ 1 . . . gxf6? 2. �xf6+ @g8 3.�e6+ @g7 4 . �e5+ @g8 5.�e6+ =] 2. bxa3 �c3+ 3 . a 2 ll b 2 + 4 . a 1 llxc2+ 5 . @b 1 llb2+! 6. a 1 [6.@c 1 lab1 ++) 6 . . . laxe2++ 630 <2:l 1 .�h7+ ! ! 4Jxh7 2.4Jg6++ 0 1 . . . �xf2+ ! 2. llxf2 ll e 1 ++ 63 1 8 1 . . . �xf2! 2.�xf2 [2.llxf2 4Jg3+ 3 . h 2 4Jt1 + ! 4 . h 1 �h 2+! 5 . 4Jxh2 4Jg3++ J 2 . . . 4Jg3+ 3 . h 2 4Jxf 1 + 4.h 1 GDg3+ 5. h2 4Jxe4+ 0: 1 , Be cker - Schneider, E.Germany 1 966 632 @ 1 . GDf5+ ! @ga [ 1 . . . gxf5 2 . � g 5 + + J 2 . � h 6 ! GD h 5 3 . �g7+! [3.g4? gxf5 !) 3 . . . 4Jxg7 4.GDh6++ Spielmann - Lisitsyn, Moscow 1 935 633 @ 1 .�f8+!! [1 .GDe7+?? llxe7! 2.�xe7�h 1 +!! 3.GDxh 1 llg2++) 1 . . . llxf8 [ 1 . . . @xf8 2 . ll h8++] 2.4Je7++ o 1 . . . �h 1 + ! 2.4Jxh 1 llg2++ 634 e 1 . . . �g 1 + ! [ 1 . . . GDf2+?? 2. llxf2 �xf2 3 . � c8++] 0: 1 , llchenko - Sosina, USSR 1 971 [ 2 . ll xg 1 GDf2+ + ; 2 . xg 1 la bxg2+ ( o r 2 . . . la gxg2+ 3 . h 1 llxh2+ 4.g 1 la bg2++) 3. h 1 llg 1 +! 4. laxg 1 GtJf2++) 635 © 1 .�g8+! @xg8 [ 1 . . . laxg8 2.4Jf7++J 2.4Je7+ h8 3.4Jf7+! llxf7 4. laxc8+ la ta 5 . llxf8++ Ercole del Rio, 1 750
636 @ 1 . ll b8+!! llxb8 2.GDc7++ 8 1 . . . �h3+ ! ! [ 1 . . . �xc6?? 2. �xc6+! llxc6 3 . la b 8++) 2 . xh3 [2 . g x h 3 la h 1 + + ) 2 . . . ll h 1 ++ 637 e 1 . . . la g 6 ! ! 2.gxh3 [2. g3 �xf 1 3 . ll xf 1 4J ed 2 ] 2 . . . �g 1 + ! 3 . laxg 1 GDxf2++ Bala nel - Pytlakowski, Pola nica Zdroj 1 95 1 638 CD 1 .�h8+! 4Jxh8 2.llg7++ 8 1 . . . �f 1 + ! ! [ 1 . . . 4Je2+?? 2. llxe2 �xe2 3.�h8+ ! ! GDxh8 4 . la g 7 + + ] 2 . ll x f 1 [ 2 . xf 1 la h 1 ++J 2 . . . 4Je2++ 639 @ 1 . ll h3+ ! ! [ 1 . llf3? �e1 ! 2.g3+ @h3 3 . g4+ @h4 4.g5? �g4!] 1 . . . �xh3 2.g3++ 8 1 . . . � e 5 + ! 2 . xe5 @xg3 3 . @xe6 @xg 2 4.e4 h4-+ 640 @ 1 .�h 5+! ! [ 1 . g 5+?? @h5 2. �e2+ h4) 1 . . . gxh5 2.g5++ 0 1 ...�b2+!! [ 1 ...�d2? 2.g5+!?] 2.xb2 4Jxc4+ 3.@b3 4Jxe5 -+ 641 @ 1 .�h4+ ! ! gxh4 2.g4++ 8 1 . . . llh 1 + ! 2.xh 1 c5+ ! 3. �xb7 �xb7+ -+ 642 @ 1 .�g6+!! [1 .llc6? llxh2+!! 2.xh2 la h 1 + ! ! 3.xh 1 �e4+ 4 . @ g 1 �e 1 + 5 . @g2 �e2+ 6.@h3 �f 1 + 7.h2 �f2+=) 1 . . . �xg6 2 . ll h4++ 8 1 . . . llxh2+! 2 . xh2 �c2+ 3.@h3 ll h 1 ++ 643 @ 1 .�e5+! f8 [ 1 . . . @g8 2 . ll e8+; 1 . . . h6 2.�f4+ !] 2. �f6! 1 :0, Kwilecki - Roslinski, Poland 1 954 [2 ... laxe7 3.�8++) 644 @ 1 .GDd5 ! ! 1 :0, Tal - Averkin, M oscow 1 9 73 [ 1 . . . llxa4 2. 4Je7++J 259
645 @ 1 . GDe5! 1 : 0 , Vasi lyev Burlyaev, USSR 1 974 [ 1 . . . �d2 2.GDe7+ ha 3 .GDxf7++] 646 ® 1 . 4Je7+! 
