White to Play and Mate in Two - B.P.barnes - Goodwill - 1999 - Ocr

WHITE TO PLAY AND MATE IN TWO

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PLY AD MTE IN

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     J     · 

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l rights eee o  o i blii  b puc; od n  l em  am  y f o b  m,  g o  o t po w   he pbHh.

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  H -  J   Pe w De-lOO08 

Te. :25701,80  9763

 g  w  g 

    f    

S 

 

  tct  pt  gbc tt  Hts  g Twe Pbes 4.  eected Pbes 5: ts d Cetes Copse Ind by Pbe bes Inde t Pobe Ideas and Stateges

Pge 7 10 1 1 53

1 1

 INTRDUCTIN ";

 t a ad at i w' s r muc a cma olme t c f te s Css rms ut s a qu earat rad' s fre  sected cess r ca e ed  ae w ws e mvs of  ecs Cs rms  t rus f css ig rm ca e fu  smtims dfcut  ut aas rwardig fr  det d vari f deas ma f wc u ae r see ad er wi see i ertard a ! Wht t la ad ate i w' is t sig stiuat fr a  rms  womoe is mas tat t a rs ad aig made te crrect frst mv t key, W  a t mt Bac  is scd mv watr ac as r eame i t fwig dagrm: B Hey The Obsee 97

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8

Whie T     

 the nly mve hch o      ey  . Sg3 ! t threate 2S  s    capture the Kght thee t        brings a pre mate !   a  n :     Bxg3 mst satoy s   s t t hte R at g by 2Rh      xg ng   he hte R at f hic  ct t  in  2 f mte! The blac ng  i  igh-capure n  blac Bhp an Knight te bec flock  sun t ths neat prbe s rt Key  Sg3 ! (te 2 )  . .  Kxg3 2 te  . .  Bg3  at  . .  Sxg3 2R te A mve hch lmt slvs te rbem  ) i g7? Th taten the ame 2 mat bt t lc King ecapes     g3  th 2Kh n er ate beca te hte R chc ne r g8  be A ty is  mptnt element  prbem ce nc t cn ge te cmpsers ntn lutn mia te ve n even  t  enymnt 2R  a s ma ter t nteretn nteence  .  Sg3 be te ey  m in the igme pstin. The slver mt ee the ey  . g!  t mn  precpitating 2.R t te blng cte 1 . Sx3 re abut  ay n Hnt  n  The bsr 1947 b th gam tell reaer ee a hen the pblem  t bhe n t  mprtant tht t pbctn  tl  perpette  as reaers ll ee m pblem 45 n t b. Whie o ay an ae in  ovs  the lvng tpltn fr Haley pblem n l t t t te mer mt  t ecnmse n 2  t gm ce. hte ly plys up t b

Iduci

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 ce yu ar nt famlar th the agbaic nain f cdng pece name uare and mve n the che  th  explan n a prte ectn  te b there are evral prblem nt grammed  gven n ntat n  Fsh nain Reag acr te  ran dnar Harley' prble cnvert t 6R8 pbR 2  .Sg3! ey cnvenent! Aart frm ne prblem  fn t!  al the prblem n   are dihs by Brth cmper dihs ave nt mre tha 2 peces and nt feer than 8  a  atally ppular type f tmv rblem hch et <  ame frm a Amercan cmpe Wlam ereth hse reutat lve n fr many uch lghteght rb es he made at the end f the lat century There  n ecal magc abut the lmtatn f 2 an 8 but n mre than 2 pece' mpes n prblem cmper an extra pecal dcpln t h ther ea thn ht maxmu and t t ettle ealy fr ay 3 pece t rs Ecnmy f expren  a mprtant n prlm che a t  n ther at frm. T me che player many f the prblem ptn l e n a mplauble  b t  a eurement f rblemt that ther cmptn are ga ptn vr mprb abe the grupng f the pece r the mterl  ech prble ptn can be rech by magnry py frm the nta game array. trng l are prve th th gme n fact mt f the prblmt repreent n th anhgy of h bs iish dihs ereare pyer  n trng ne!  The lghthearte captn t the rbem the pun r gettng re) mght r mght nt help yu ve th prlems hch are arranged n menngful pr htvr yur apprac there are ll lutn an expanatry te. S enjy yur trductn t prblem ch u mght een uccumb t ts magc!

2 EXPLANAN OF ALGERI TIN  P-K4 PK4 2 KB -B  B-4 B-B4 s he  dsciptiv notation famiar to oder aers, u he si moes' conerion to  Pe4 Pe 2 Sf Sc  B4 c s he i agbaic notation of chess roemists universa. e descritie, ageraic a sees a squares ad ves from Whie' oint of view. As wi e see frm he accomaning diagram, he ras (hizona ows of quares) are numbered  to 8, starting with he ran where hite's ieces egin he gae. The fies (erica rws f quare) are lettered a to h, from ef o righ. Te ieces are gien etters: K=King, =ueen, =, B=Bsh, S=Kight and P=Paw . The ' used fo ht s derved from he Germa Sringer' . When  cure is made, ageraic  shws  whc square he caure aes ace, rae a wha ee s ae. Thus if Bac has oos   d  h  caure a white Bisho o a , he caure  e a s writen 8Ra. The smo + is ued for hec. as s writte  (King' oo) r  (uees o .

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Explanation OfAlgebraic Notatio

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3 H F V W-V  B} oeio, hes roems are dira s ha We as u he oard Whie as firs, ad he v orde for me i wo roems is  Whie Ba  Whie maes The correc and rs Whie moe is he e Ba moes are dncs ad he Whie seod moes are maes The ack deences and he whie maes are variatios i he whoe o he a whch is he souton  he roem canno b oed n  suaed wo moes, i is said o ha No Solution . , by a oersigh o he comoser, more han on rs o soes he roem, here is a coo ad he robm s so  chess robems, as  he game, Whe ca imose a checkmae on Back eher  ndig a irrefuae moe o thratn mat or a moe o u Bac n Zugzwang e hreaenig o mmeie mae , u uing Back in suh a oso ha Back mus moe and ncur a aa weakess Thereore, ou need o nd kemoes whch eiher  hreae mmeae mae or a ra robms are usua easer o recognse or exam, n 67, here are ma moes  he ack Rook and Bsho hch ma e made wh imu A thrat s ncsa o ore Backs had  A mo b he w Kng ha    so dog a c) hrans ma 2 any   or has o decd r o y t   K  y o 54 ho 

Hs F Svig Tw-MvPbs

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that v Black move in the iaramme poition i asd  mat . s there a simpe waiin mve to maitai this stat of affair Y. Th onl mov - the k is a sml waiti tat of th Bishop into the top corn ad ac movs to his dstuctio i  Zuzw oition. Svg chss oms uies a ositiv fam o mid   sf that th tomov polm i th a tag   gm, ad a hmionship i at stak if you mi a chec mat! So, masha ou thoht, an olv th prolm  mtt ht dfcs Black maks to a keymov which    cos, som ey an th me of matig Bac  i t  vious, ut tl ourelf that checkmat is on t vs aa - ad fid it!   sch fo the k, it of all tu t ositio  h c ig. Ca h lack ig move B dinitio,  td g is o that cannot mov out of check - so th matig mov o movs mut cloe down the lack Kin's ossi scas, hsuae  7, t Kin cn la to a, 4 ad , ad ths mu cleal  povidd or i h t    .a8! is owful nough - hn .Sc wil m t ac ig movs to th afil  B ad, as i   a mov t ive mo ightsuas s t ms a suosd o b sutl ad ot what he ov hd a ud ct - so  rth ad t scc h ou s a coctatio f la ics   sa such as d   Ca ac dst hit guads  sas ud th ack Kig?    d7 d ea     7  3 ts a good t hat a mv  th hit Bs t d th tit s ight - u h d   t? s th d f hit t as c   at as  ? s  s ssd   t   h d  h  \V   c t          th v  t  c  t  t  ts   a c?         o           08            ov?     svg s t   

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Wh T y A   

ht might  itrstig - has u  s t cmsrs itt?  a thn tr t m it p   mv hat ha if th bac Ro i   thmsvs at c, ad hat i ma thm o  o l  ic th ac R i 1 t u th t  i  p  d t fd  mv t thrat  c  mt hich i rig th ac  ff h ra e ly - rmit (ida) ac dc  t sig hit mats e me) dsigd to     svr i th darammd siti fr  mv  mad  adds a dimsi t rm chss T  l     c  c4 mat ad       mt   s misa , d  adds t th sv m h  7! ads t hacd ad chagd ts  an< S  th B catrs f whit ics   chc  5 st a - th mts aftr al th ac dfcmv  is sim maitai nchagd b a aiig  ur dcit  th iti i 3:     d4 Bc i a mnn st mat which cat  mantaid, a is chd t Sg matn atr  srug b th svr St la  121 tds h souti t thr hass - st la, tr la, ad acta/ost a - ad is th cmartiv modrn mas of tractin th maimm frm th ics n short, svrs shd  u  st a - hich mght r might t  maintaid, addd to,  chgd atr a tr ad/r mv Udia, ma   m i this  i tt  t th  t thg mrv g a t  chs ms tha gttg d s t sg thm!  h h, rm th dagm, s a g disci t t    tt d m stctv t  m  tg    m up   hs d  ths , u m tt d   mpss t   d  th ss, th imiess   t   md racg -       ms   dih p   m    

4 48   ;� o ly d me  wo mov s th th sovg sipu sipuati atio o

o  ts oms    soto sot oss ad ad comm comm ta tass sta stat t o pag pag  .

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Whi T  d   

 OPENING OE  Gooderson The robeist 1

 IPTONS TSE  Lpton The Probeist 1

2 () g (b) B t  c)  t   G IE OF EWIS EWIS RT. Lewis (te H Ws) enng tn tn 19

4 E E A' A' E E

  H e s P Yt 

Selected Se lected Problems Problems 5

6

JAVA IV E M. Lipto (afte G. afte G. Latze ) Die Schwalbe Schwalbe 1957

HORSE HORS E TRADING TRA DING P.H  Wilias Wilias Reading Obseer 19 1

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7

17

UP, UP AND AWAY CS Kippig Fkirk Hr 197

8

-

MDEL EXAMPE A. C Cha Cha  eger eger Hampste Express 1896

2



Whe T P Ad Me  Tw

1 TTEN RT Lew Te rbems 17

9 NKENSEINS CEN

EN Feste Cess Bet 1897

2

2  S  LE CHESS BG Lws s  N  1888

 NDE HE INLENCE TH Bt (e J B Fser) s  mm e 

=

eeced Prbem

 WINDIS O HE IND ... TR. Dso Cemtzer gemee etg 1925

  .   A GEIS TR Dwso Brits Cess gze 1913

= (a) Dagram (b) 9° turn clockwise (c) 9° turn clockwise  9° turn clockwise

 E  SSSE F.B Feast Brghton Socety 192

(a) Dagram (b) 9° turn clockwse (c) 9° turn clockwise  9° turn clockwise

 ALA IN CADEE D.J. Sire The Problemist 198



Whe T P d Me  

20

18 R OD

17 CASING CNENN

Y C Vauha &   T o 

HR Nee

Te bemt 1942

() Dm (b) c2 t 

( Dm (b 18 t

 BKED R

19 WIE KING N DOUBE CECK

N ced (Ded t  Wte) hst Scece t 1947

2

BSUCN RT  Lews

Te bemt 1991

eeced Prbems

21 LITTLE GRE CELS

21

22 MAXIMUM ROOK LCKS

 e ess te 1927

D ews Te est 1953

' 23 RIAI DATRR THE LD

24 ALLE KES

FB e  Te est 1931 F Cess ppeet

JM ce

Te es 1981

'

 () Dg () Bc5 epces 3

22

White To Play And Mate In Two

25 ZAfORUJKO BP. Banes The Prblest 1990

26

T MIE NA Maceod T he Poblemist 1976

2 ) Dgra b) WR4 t 4 c) Furthe, WKe5  e () Furhe, WRe4 t f4

a) Dg ) Bg2 t 3 c) WBg2 t f 27 BAD LUCK OF THE IRISH  cDwell The blest 1981 st H BCPS Uner 21 Tey

28

2

LECTURE TUNING POINT  Lptn Cmene Magyar Sakkelet 1965

2

Selected Problems 29

30 GAMAGE UNPINS

GREATS

AJ Fenner (after F. Gamage) The Problemist 1967

M. McDowell Te Problemist 1990

=2 31

QUACK MAGIC

G Quack Te Problemist 1987

23

=2 32

SOLVERS' CHOICE

DJ Sire 1st Pr roblem Obsrvr 1988

=2

 T     T

2

33 NOWOTN

J  ic

Knisc  

 F W  vr ?



35 SPPEN NOWOTN

A atcho T Pobmist 1985



36 NOWOT T E

CP ydna osk Sjakbad 8

Seleced Problems

2

 U OW R  ()  a a Ku 11

 FAU OWERS   aso a ad 1

39 SE HOSE

 A()R CENCE F as cd Mmoa oe

;J Shire Pbe Obserer 1

11

6

Whie T Play d Mae I Tw 4 HS BROHER'S EEER

4 BSHORC(K)

 eale  he Proble 

 hr he Proble 85

#

#

\ 43 CORRECTON UNS

 ce he Probles 5

44 N N OUT OF TBLE

 ice Die Schwlbe 15

#

eeced es

7

 UES WORK F.. Gue Che ouque 8

 H SOURCE F bby -  Po 3. 0

 UST LLMS P.. Wlla rgha Po 02

 WCE W. Gleave  Pr. rol ercury 88





Wi T     o

28

49 BTON ES THE  hopo Che Ateur 22

  LB  c   r  A  

51 YCLC LY Sir eey Moe Britih he Mzie 

5 ML-SOLTON C Syde rd  he obest 8

LES



 Solutio

Scd bs

3 VAUHAN OF PEN C. Vaughan e Probemist 0



 BAK HW H hite (rsion by D.J. Shire British Chess agazine 0

( agram  2 Soutons (b 5 to e- 2 Soutions   TO WHITE MSHA C t  abe 958

56 ENJOY YOU TIp

BP Barnes  H merican Chess et 0

=

=

30


57 TASKS AND RECORDS

Sr Jeremy Mre he Problet 8

58 RECORD OPPTUITY

M. Lipton 4th HM Irae Rng ourney 1957

=2

2 =

60 RED CARD

59 YELLOW CARD

BP Barnes  he Independent 1990

) r ermy Mrse The Premist 974

=2

Seeced e  TERTIARY BLACK C ORREC ION

2 TERARY BLCK

 M-FC

  V J Shr

3

OREIN ECORD JM e he roblet 2

. Le he roblet 2

 Lpt 2 r Amerca Chess t 1961

rb Obserer 186

2



32

Whe To Pla  M    SR OD  G r  z     

65 STR SGN EJ. WiterWoo Iutrated Loo e 19

2

 a gra   WSe7 to f5  67 NGS ROSS

J Rice h H rgees Jubie Tourey - Proea 196

2

 ONEFF

BP. Bares 2nd Pr Probemas 19

eeced Pbems

69 TC CLE

70 HT MVE

RT Lews The Premist 199

MEE

RT Lewis The Prlemist 1985





71 -CHVM

N ace at 198

33

7 Y BEVC

B Harey The Oserer 1944

2

34 73

White To Play And Mate In Two FLIGHTS N MATE SQUARES

C Mseld 2d HM US Poblem Bulleti 196

75

CHAGED E O FLIGH SQUAE

BP Bes 4th HM C ansfiel Memoil TourneyThe Poblemist 1987

74

MATES N FLIGHT SQURS

B.P Bes (te P. Bkke) he Poblemt 1981

76 CAGED ATES N SAE SQUARES

'

C.P. Sydehm The Poblemist 1991

eleted Problem  PEGAE  y o   z 8



78 LIDING DR

.  ob b 8

#2 79 SDESTE

J. ut (aer C. Maeld he robet 8

 UING

EXERIENE .J Shire Schiche Zeu 8

36 81

White To Play And Mate In Two SEQUENC E REVERA SAAZAR

82

M Lipton 4th HM Die Schwlbe 1961

PSEUDO SEQUE NCE REVRAlAAZAR

B Bes Digrmmes 1991

(a) Digrm (b) BK4 to b4 8 3

E GAND (RECIPROCAL)

M. McDowell Probleembld 1990

) Digr b BS8 to hI

4

E GAD (DOUBED)

P Sydenhm Die chwlbe 1979

eeced Prbems

85    ) A Seey e Prbest 

86     J Sre  e Prbest 0

=2

87 MBV BP Barne &  cwe e Prest 

88  J Sre e Pbest 

=2

7

White To Ply And Mate In Two

38

 LDM -  M LAD WAND

89 B

DJ Shire The Inepenent 

M anasze  HM Die Shwalbe 87

=

=

91 HANCOCK'S HALF TOUR

acock Btis Cess Magine R.

88

92 SOLVING FEAST

.B. Feast Lodo Times 88

eleted Prlem 9 ABE BEA

39

94  E

EW el he oblet 1

R Lew he roblest 1

=2

=

 Z

95 B 

F.. Fet  te W. ece  gh ily ost

  cleo

after H sate

3 H CS Rig Trey Sa ies 1

13

=2

=2

4

White To Play And Mate In To

98   RT Lewi& Sir  eremy More The robemit 199

97 TT   

Sir eremy More The robemit 1964

99  Y TY CS Kipping Che Amater 1925

1  V

A Mceo Commene Detche Shachzeitng 19

2

Seleted Problem

101 LTAE UIS W Lagta he obt 196

10   C.F. Way he oblet 197

103 L A G Heathcote Eglh echac 19

10 E LAY .H. Wlla Che Aateu 19

=2

4

42

White To a And Mate In Two

 PAWN RUSH

G athot Mo ht oo 

 HFBTTY + WOTY

M pto r  ouy h robmt 

(a ) Dagram (b ) BBh to a7

 B2 OR NOT B2

.. Malod Sptato 

 HFBTTY

M Lpto h robmt 1979

Selected Problems 1 OPENAND SH UT CASE

AR. Gooderson Th Problemst 1952

111 CHECK S TUBBS

AG Stubbs astead & ighgat Express 1913

10 HERPAIS

M Lipton A Hamishmar 19

112 P ROS AND CONS N A

Macleod Die Scwal e 976

4

Whe o l And e In o



113    

CS Kippig Chess Amater 1929

15  

M Lipt 2 HM British Chess Magazie 19

114 T   B e C Aae  he Prbemist 1941

116   

RT Lewis The Prbemist 1988

Seleted Problem

117  B 

.H Shie he Idepedet 1990

119  f B

GJ Slter 1t  Lebo eld 1

45

118 T T M  Sydeh uope he 9

10   M J Le  1t  Bhto Gurdi 1

46

White To y And Mte In Two

11 WORLD CHESS MSIG TOURNAMENT

R.. Le .A. Sedley

1 WHO RES PNS .. e E ette ulee ouey 11

1



13 GMTY .A. Macleod he robleist 10

14   S M. Mcowel he roleit 1

Seected robems

1 CNS,CN WORKR

F.B. east  Hmpsted Exres

47

 CE N A. Bolus Hmshire Post 



17 SLVES' DESI J. arto Cess Amateur 8

18 SHE OF THNS TO COME?

R.. Lwis he obeit 8

4

Whe  P P  A  d  e  

 B B 9  P Sydenha robeas 194

30   CP. Senha Coeded Potgse Potgse hess Federati eedth Tre 199

2

T T   T 3 

3 V  D Shie The Pobeist 198

Q TB

NA aceod Phoenix 199

2

eeced e eced Prbems

133 Y   Y

B Hae Cess mate 

35   B

N  aceo Te Pobemst 

9

134   eem orse 2n Commed BCP Ring Tone Bsens Cess Reew 

 Y 136  

CP CP en Te Inpednt 1991

5

Whe  P A d Me M e  

 BY STET BP Barns US Prob Betin 193

 ZEOOSN D Sir Prob Obsrvr 19

a  WR3 to a3 b WBb t a2

 O ECOUE N acod merican Cess Betin 1961

 C CY Y C CE E J Sire e Probeist 199

=2

eeced Prbems Prbems Y-MV 141 l Y-MV C. deam The Idepedet 196

5

14 BTL  deam 1st HM Te bemist 19

#2

(a ) Diagam (b) Rg t g4 143 YTM JF JF  M Hampstead Expess 19

144 ML  . Cak Bitish Chess Magazie 1901

2

Whe T P Ad e  T

145 Y FT-E J iece Istrated Lodon News 188



147 TE TY F J Keee Source? 1894

14 TE E Y R Lewis· he roest 1983



148  FETTE Gue (aer J Butg Wester Moig News  Mrcury 9

5 SS  MMS 

OEIG OVE

K   4! (  -K4! (that f mat)     S andom  Bd4 mat     S!  B8 mat      S !   d mat      n assant d (  -4!) mat hat o aoiat stat to a chss oo than 4! (-K4!) Yt a hav o  a hav man od hamo, ihm Sttz, as ft  -K4! , ht s  hs ast agois!' tcg o cshig as ths ght ittcsm mght , t s mo catos to vt that  -K4! - oss th ost oa og mov ts at fo ht  om 1  -K4! ( 4!) achvs mch o - a mt  to ft     4 e , ht as th scod ost oa og mov -4 (d4) hat gas gn ad d so smat th -K4! - mat!

4 

Whe To P Ad e  To

PTO'S TS

Poiio (a Tr  .Pc7 (thrat P8= mat  . . . Pc/c . Tr  .P (thrat .Pf8= mat  . . . P .  K  . P7! (a (thrat .P8= mat Poitio ( Tr .P7  . . .B!  . Tr  .Pe7  . . .Bh .  K  .Pc7! ( (thrat .8= mat Poitio (c) Tr .Pc7  . . . B+ ! . Tr  Pe7  . . . Bh!  .  K  .P! (a (thrat .Pf8= mat Clearl it' a mattr o uei a mati o th 8th rank  but which Paw oe ar a where Th awer i tat all thr poible vac are mae to work i tur  te inning vic of th BB o ifrt quar. Michael ipto' ecatchi ipirato prat a mor wiel kow oMereith etti  the lat ra mater Comi Mafil from Th Prolmit' 97 kPpppppBPPPPPS/r7/33 #  .P! (cf. ntrouctio r. Forth otato.



G OF LS

Ke  .B ! Waiti  . . . P  . S (t .Bc mat  . . . Pf .B mate  . . . Sa a . Sc mat  . . . S  .S mat

Ss d Cmmeres

55

Thi s a sto of what ight hav hand othwis?'.  94, schoolbo o wis had bn inodcd o oblm chss b a wllknown comos, Edwad Boswll, and Boswll had said o Souto of 3  was wong. h gat (and kindl) man had ovookd th cning of th changd mat a  . . . d4, th ing no sil waiting kmov fo hi to aint all h ad (st) mats in th diagammd osition. nsid, th og RT wnt on to bcom h adig comos h is toda. old it ha b othwis if Boswll hd g  wn?    waitd 8(!) as bfo blishing 3 bcas a oblm dito sd i on th gonds that th ida was anticiatd i.. don bfo b sobod s  an th olm dito was lat ovd lag ight. A ic stting not th  ics of RT's) b .. illiams i 98 acconts fo th shad cdit.

  A' RROR

K  .h ! aiting  . . . Kc8 2. 8 mat  . . . Kc/d/ 2.d mat  . . . S an (includig Sg7) 2.8= mat) This is a not so dissmila sto abot an ali is to  minnc. n 8, a ong og m had caght o with on of his oblms no lss a athoit than th Chss Edito of o O  who claimd as a soltio th v mov og had dsgd o catc th unwa. Th glfl wils of anoth insid schoolbo a vidt in  which has a kmov to gant th flightsquas to th BK, with th inmat (aft  . . . Sg7) big a al sis.

56

Whte T ay And Mate In Tw

 th t prb n th bk hw Grg Hue wen n t bce  n f ettr!

5

ORS TRANG

Key .Sd2! Witng I . . S ny 2.Qa te I . . . B n 2. Qg8 at I . . . Pxd/e2 2.P7 te I . . . P 2.Qxg2 t  rbe cnventin retng t ecny i ha a iece hud nt be use where  Pwn w d  ye both the whte Knigh in 5 cud be white Pwn and the prbe wud e vd by .P4! Waiing. Why dd the ce rade u' fr wht Knigh? rguy the apprn chce f WS ve ( defted by I . . . Bh3! 2.Qg8? Bc8!)  bettr than the inge tin .Pe7? Bh3! ndpuaby i  a WS a b3 rthr thn  WP which brng th prbe t fe. The ey ve bc pitvey trtng nd thr re bckng tr whch ut b avdd I . . . S/aI/c? S any! nd .Sbc/d4 P2! uch re inereing thn ieray trghtfrwrd Pwn v !

 JA VA J

Try  .S?threa 2.Sf4 2.Sg ate)  I . . . Sc7 2.Sf4 (2. Sg? Kg3!) ate b I . . . Bg4 2.Sg (2.Sf4? Kg3 !) ae c  . . . B2! 2 .? (2. Sf4? Kxh2!2. Sg? g2!) Try  . Sd3? (threat 2.S 2 .Sf4 ae)

olution and Commenarie

7

c  . . . B2 2. S (2.Sf4? Kxh2!) a a  . .  Sc7 2.Sf4 (2.Sf? Kxh2!) a b  . . . Bg4! 2. ? (2.S? Kg2!2Sf4? Kg3 !) Try . S4? (hra 2.Sg  2.S a) b  . . . Bg4 2.Sg (2.Sf? Kg2!) a c  . . . B2 2.S (2Sg? Kg2!) a a  . . . Sc7! 2.  (2. Sg? Kg3!2.Sf? Kxh2!) Key .Sf! (ha 2.Sg 2.h2 a) f Laz' i acknwdgn f  Laz 4H Dt. Scachzetung 9  B24/2S4K7/k7 #2 .S? SdI! S3? Se4! Ky Sd2!  Jv theme ha Back cing ne  ne f guad  ha he y n ce anher L' aheveen i a cyclc Jv a n he y , wh h ecina indugence f he key y being reevan n unwand caufag' he i he eaue  L' cnvria b ady and y, i wa an unwand hr n h rad which caued rhard Laz' dah in  car crah.

7

P P AND AWAY

Ky  . Qa8! aiing  . . . Ka/a4/a3 2.Sc a  . . . Kc/c4/c3 2. Sa a The cain i an ccua cu  he ky  u  b7, u  8, nd away away! Thee   a ee abu he ae e he (!) blck Kng ghts, u finding h cacua and gnu (3 gh gven) cne keyve ng  n f eaue h hugh e whe k a c8 w uicuy out-/ ply and ed a8?  ny  ind ha he Queen bck c f any innded ae  Sc?

5

8

Whe  y Ad Me  

O AP

Key  . Qe8! (threat 2.Sxd ate)  . . . Ke 2. Sg ate   .  Kxe4 2.Sg ate   . . PdPe4 2 Qb8 ae  . . . Pf 2.Sg ate  . . . Bxb 2.Sxd ate The cper f 7 and 8 had the Predency f the Brth Che Prbe Scety n cn, but n ther apprache t pbe cptn they cud carcey have been re dfferent. Fr Cyr Kppng, the dea  preferaby trategc  wa everythng , and he had tte te r ncnatn t ph h recrd(?) 7+ pubhed prbe. fred Chaenger pubhed ny 4+ prbe, but he cared deepy aut nh' . n 8, anthr upandaway key  nw the brant ean t a rened end  and a d exape er  . . . Pe4, the ate 2.Qb8  ne wth the quare rund the back Kn guared r bcked jut the nce  a model ate  and after   . . Bxb (Back bgngy enate the guard n e3) e hd that 2.Sxd  anther model antanng that the WK ha t be  the bard, and that t ecnd guard f g de nt cunt.

 RANKNSTN'S RA TON

Ke .Qa4! Watng  . . . Kxe4 2.Qxc (t 2.Qh te  . . . Kc 2.Qa ate  . . . Pc 2 .Qa8 ate  . .  Pd3 2.Qc4 ate

Soluions and Commenarie

59

 . . . S ny 2 . Qxd4 t   . . Sg ny 2.R t Frnkntn w Brth! dwad Natha Frnkntn w brn 84 n Lvrp. Err (88)  ry Wtncr Shy hd wrttn th ndurng rnc n whch th tudnt Frnkntn crd  u ntr yt  bng nt wthut crng r hun ypthy. ur Frnkntn ght hv nd   tht hun ythy r th cntnt nr rndr h prbby nurd. W rbr  crtn  whch  r r u nd whch h  prtd kyv t chng th t t  2. Qh t 2. Qxc tr 1 . . . 4.

0 MTA TMAN

y 1  Wtng 1  . . 3 2 Q2 t 1 .   P3 2Bx t 1    P4 2 .R (t 2.Bx4) t   . . . R ny 2. Qd2 t 1   . S ny 2.Qb3 (t 2.Qc2) t 1 . . . S ny 2.Qd4 (t 2.Rd4) t Wht ntr d th pr uttn uggt  nw pc  nd th  rght n th cntxt. Spct cr Tny Lew njy th tg gvn h by n pprctv vr. Prb 10    utate c (L. utr  chng) trnrd  th (cpt) Bck f th dgrd tn n whch vry bck v  nwred by t. N p tp v ntn th tt  r t v th prb. ny  rch d t  . ! Wtng whch ct ubt nd rwrdng chng. 1 . . . 3 2.Q2  ddd nd thr r nhncd nd chngd t r  . . . P4

Whe T Py A Me I Tw

60

sd a/S a h a ! s h  scs

 !

 L

OF PROBLEM CHE

 . d! ha  d a     d  c a  .   d4  d a    d Sg4 a     d4  a      s  h a     d g7 a a  v as  8 d sd  hss  a a h   h c, ad vd   hs a  dg  ha ad s  ga h as  chss  cs s sd  h tish Chss  Sct,  Edit  Chess othl ad Brtsh Chess Mgze, ad athr , ir aa, The TwoMove Chess roblem Chess roblems d How to olve Them, ad The rtstry of the Chess roblem,  awss cdas  cca   hs da  9  as d  h ca Chsas Ss 9  The Eglsh Bohe h Czchs - as - had cd a d s  cs , ad  as h ach     cs gac d s  th  v s sgad  h d  vd      d4,  s   d ha  d! s a  scc, ha  gvs h  a ghsa , ad ha h c  h vaas cl ag  as  Sg4 ad  h as v ch   t rdia  888

oluton and Conta 12

61

NR TH NNC

Ky  . Rf4! (thrt 2.Qd4 t)   . . . Kxf4 2.Qf t  . . . Sxf4 t  . . . Bd Qg t  . . . Bd 2. Qb8 t  . . . ScB4 2.4 t h B . . Lws s cndng  gur n urn  he \ cur rb chss (c.  )  csrs wh hed  sccd cud scrc f t b nucd b hs wrds nd dds. Th rght 9 u' s sn n 2 wth  dub scrfc f  k  drn Q  tr th ng ght t tht thrtnd b th k nd th strtch f th  t g nd b8 fwng bckng dfcs y th BBs.

13

N O TH N  . 

Ptn () Ky  .B ! (ny) (tt 2. c t) �V  .B2 Pd3 ! Try  .Bg4 P!  Try  .Bh g! Pstn (b) y . Bb4! (n) (thrt 2.B t) Ptn (c) K  .B! (n) (thrt 2.Bd t) Ptn (d) Ky . B7 ! (n) (thrt 2.Bb4 t) Ths n Dwsn 889-9 - th grt TRD - s th ntrtn cndgd gnus f rb hss Nw cs nw frs  chss nw ru sttc cssfctn nnrgn nnctur thtcs  th chess brd rtrntc rsnng  rdgu utu  TD ws th tr. Hs  wrk stn s  ctgu  nvntn. Put up 13 n  bd nd tn fur frnd rund h

hte o Pla Ad Mate  w

62

tabe w each ve the prbe w dpend ta n the nt  vew! The rtan thrugh ptn (a)  (d) change the drectn  the back Pawn and the utn accrdng

4 . . 

O A GNS

Ptn (a) K  Ke2! (an) (threat 2a7 ate) Tr Kd3/e4? Pb  Q+/Pf + ! Tr K? Pg4+! Ptn (b) Ke  Kd4! (an) (threat 2g ate) Ptn (c) Ke   Ke! (an) (threat 2h2 ate) Ptn (d) Ke   Kf! (an) (threat 2b at) Again  n 3, the a  the back Pawn changng with the tatin f the bard deterne te whte Kng' n ae (fr heck) ve t et thrugh the Bhp t upprt an untpabe k ate Sver' head pin. Qute a new twt t urnng the tabe !



N O SSS

Ke  Qg! threa 2Qg  2B ve ate)     K 2 7 ae     Qa 2Ba ate     Qb 2 Be ate     Qc d4 ate     Bb   b7 at     Bc 2 d7 ate       b ate     4 2 Bd ate     d3 2 Be4 ate



Slutins and Cmmentaries

63 .

Frdrick Bonnr Ft  born in London H publhd 15 in ighto Socie . Evn in 192, Brghton  ony n hour' trn rid om London  id BF hv  pcl nity th th South t Brighton  Sux  th Sux Ch Probm Frtity  th dirct orrunnr o tody' Britih Ch Probm Socity foundd in 1918 W the tentd and roic F t lt n honorry mmbr of tho pionring mn of SuxbythS Probm 15 i entrtining fo th chck 1    Q8+b8 mad oibe by the ky, th nt hutof t 2Bb7 r ·    Kc, nd the vrity of th ight dtinct mt by th tw whit Bihop Promiing mov 1    B2 nd 1    Bf re not defenc bcu thy fi to top th thrtnd  c move

16 AAR N ACA

Ky   B6 Wting 1    Kb 2Bd7 mt 1    Bb2 2 Bc mt 1    Bc1 2 Bd2 m 1    Bxb4 2 Qxb4 mt 1    2Bx mt 1    P   a mte  cs as  Bs Css  Sc kd a gs Cg Cadg  sg mss  no osing s v '  cc gv f cadm' (rde Reed v     sma s, the aa  a  as a fas aam   f avd S  as a sa Ua  g ac  s ad  cmsd    acms!

64

7

Whe T Py  Me I Tw

CATNG CONNTON

Poion    Ke   hre 2 d me     2 Rge Poon  b  Ke  e  n   hre 2 e me e Ce o cer for 2Rg me fer c Ce or  oe nd o how he oibe inheen  he oon  hf un of he bod fo    e C mobe for oh de, nd hee i no need o ce fo e oo   e o ece he ech of he  ecn   in   Nee orign   ufficien c o oio     he conenon   Cn  eher de i eried une  cn be oed  Kn o ook moed reiou n he eg oon dgrmmed for ong ,  oon whch cn b rechd b n imginr bu eg gme howeer mrbbl me of etogade aaly o droe Cng b he nd c re roblem 1 nd 1

 TOGA NA

oion       ?  re 2  moe me      Kb 2  moe me     Q7 2 e me     Qd 2 d2 me     Qf 2 f4 me     Qg 2 g me bu Ctg  eg! Ke  K re 2  moe me     b 2B oe me



Solutions nd Commentries

6

1    O7 2 mt 1    O 2 d2 mt 1    O+ 2 mt 1    Og 2 g mt 1    Oh 2Bh6 mt Poon b) Try 1K Oh! 2Bh6 Ky 1  ! A cul ovr mgh clm both 1  K! nd 1   ! olve 1  tht th problm  cooked by n unnt con oluton Bu ae thr to olution h hrp olvr ll kho th BK rchd 1  nd u etogade aalyi Th BK could not hv pd th checkng brrir of WPs b2/c2 nd f nty r gnd v d2, th WK mut hv movd  to mk 1    illegal n () n poton b, th BK rchd  vi c2 ithout dsloging th WK, n 1  ! olv th problm   mk th mitk of lvng th WRh1 vulnrbl t 1    Oh! th 2 Bh6 blockd by th ht Pn rpotond t g 

1 HT KNG N O CHCK

Ky 1  Kg2 ! ny) (thrt 2Rxc mt) Ys, th WKh s in doubl chck! No miprnt But ho cn ths b Bck to bcs nd 1 We ccpt tht 1   lgl poo, nd  kno the olvng tpulton  Wht to ply    ' Thrfor, Blck plyd lt, n, nrbly, Blck plyd 1    BPh x WPg e paat n rply to ht' prvou mov hch mut hv bn WPg2 to g to intecpt th chck from th BBc Wth b7 block by th WO, th BB coul not hv com o h ch gonl th  chckng mov on rrvl t c nly  covr chck by Kd7 to  (th B tlf movng out o chck from  prvou WO mov to chck th K!) cul hv

66

White To Pay And Mate In Two

tkn plc  nd t K m ul ut tlng Tu rrra aa p blutly t t K md puly n ck cnnt tl t d t ttnd 2Rxc mt

 BED F BSUIN St ply     K 20 mt 1    P+/xg2 20 mt     x3 2Rxh3 mt 1     ndm 2  Ty    Wtng 1    Kx 20 mt 1     ndm x3  2 Rx mt 1    P+ 2  0x mt 1    Pxg2! 20 Kx3 Try  S6 Wtng 1     ndm 2 Sxh mt 1    Kx 20 Kg Ky 1 Wtng 1    Kxh 20 mt     B ndm 2Rg mt 1    Bxh3   2Rxh3 mt 1    P+ 2 0x mt 6

A t ng xpinc  8 nd 19, t l  t t tlng   not S y nt 1   t lv  t' prctly lgl Th dculty  t t  nt t igt m  1    Pxg2! T  plndd dcptn All blck m xcpt      ndm  t t mt n t d gmmd ptn, cl' tlng l S6 Kx! nd t b xnd, nd  uping I1  ul ut ny p  tlng by l T btructn by t p bng t bk

Solutions and Commentries

67

1 LL GY LL

Ky   P7 thrt 2 Qd mt 1    Kxd7 2 Qxb7 mt 1    K6 2 Q5 mt 1    R7 2 Qx7 mt 1    Rb 2 Qc mt 1    Rb62Qct r t hrd luthng nvolvd n th prcdn four rolm, th lttl gry cll cop l th 21 Pn on Th lfblok 1    Rb nd 1    Rb6 r th ftur of  chrmng probl th t o BK flht nd 6 WQ mt

2 AX ROOK LOK

Ky  Q6! tng     Kxf4 2 Qf5 mt 1    Kh5 2 Qg6 mt 1    Rh5 2Rg4 mt     xh6 2 Qf5 mt 1    Rg4 2 Rf5 mt 1    Rxf4 2 Qg6 mt Follong on from 2  mimum four lfblockng mov by  blck Rook r vry much th ftur of 22 Wth to flghtqur for th BK,  gndtk ky to crc  Rook, nd four drnt mt tr th bck Rook lf block, th upror Mrdth ttng o n old tk drv rcognton

68

Wh ite To la l ay And Mae In Two

23 BITAI BITAIN N TODA TODA Y  TOMO TOMO  O W TE WOLD

Try   Rh thrt thrt 2  0h2 t t     Rx Rx 2  0x 0x mt     Rx d2 ! 2   Try   Oh2 thrt thrt 2  Rh mt mt     Rxd2 Rxd2 2 2  0xd2 mt mt     Rx ! 2  Try  Og Og   Wt Wtg g     Rxd2 Rxd2 2  0 mt     Rx Rx 2 0d mt mt     Pd ! 2   Try   O  t thrt 2 0 mt mt)) Rx 2  R R mt     Rx     Pd ! 2   Try   Ob Ob   W Wt tng ng     Pd 2 2  0b8 mt mt     R rndom rnd om 2 O mt     Rx 2 0b 0b mt mt     R 2  Px Px mt     Rd! 2   Ky Ky    Oc ! W Wt tng ng     Pd 2 0c7 0c7 mt mt     Rd 2  Pd t t     Rd Rd 2 2  Pd Pd mt 1    Rc Rc 2 2  Pxc Pxc mt mt     R 2  Px mt mt 1    Rx 20c t     Rxd2 Rxd2 22 0d2 0d2 mt 2 3  th rt round problm n t 981 comptton to

nd th chmpon Brth olvr or th Lloyd Bnk Trophy) nd th prlmn to ndng  Brth olvng tm upportd by loyd Bk) to th Wr Ch Svin Chaminhi.  othr ohn Rc trdtol rt orn  th nul Chmponhp round 23 ndd to hv th dt pobl ppl to ttrct thound o

olos d Commrs

69

Round  reone from newaer reade over were a ewde  he    aa ad heaed mae Conceaed wa an bio  our mae fom a whe Pan tartng fro from m t home qar q aree 

   N KS KS

Poition  a Try   Oh8 Waiti Waiting ng I    Oa2 2  Raxa Raxa22 mate I    c4! 2  Try    Rh2 Rh2  threat threat 2  B xa mate mate I    Oxa8 ! 2  0x8 Kb ! Ky Rg2!  threat threat 2  Bx mte mte  I    O2 2 2  b2  2 B B Ob Ob  !  mt Poition  b  Try I  Rg Rg2 2 Pb2 Pb2 ! Ky Oh8! Witing I    O2 2  Rxb Rxb mt mt I    O4/a/a6/7/x8 2  Rx4/ Rx4/22  Rxa/2 Rxa/2 Rx6/ Rx6/2  Rx7/2 Rx7/2 Ox8 Ox8 mate 3 reached an nternaiona audence, but 2 ha anguhed

unlovd or 6 yar! Preent day handymn will know the unlocking Lhaed meta ever that re Alen ky  dlightul olution to the i 2 ! Alen' e key unlock dlightul ky k y drve drve to be better knon knon 

 AOUJO

Posiion    Ky   Re3! e3 ! (hr (hrea eas 2  S5 S5 , 2 S8 ae ae Sa6 2 Rd3 Rd3 ae 



Whte To Pla Pla y A n d Mate In Two Two

    5  3 t t t t         tt tt  5 5     t     6    t t     5  5 5 t t t        t tt t   5 5      t     6 6    t t     5  t  i  t t pt    t   t

lt lt        pl pl  u u  t   p  t      6      5   t p  pl  j   3x2 arjk t k t k  t     Zj Zjk k    p t lt  l  l  t  t lt l t t p  l l  M M   t   2   t  2   pt  t  t t  t  pt t tl tt  t t p  t t l l             3 3        3  66     3 3      6 6                 5 5     

 SCOCH MISSED

t    t        t t t         3 3              t             t     3 3     3 3 t   t t          33         t t       t



Solutions and Commentaries

7

t  Ty 1 x3+ Ty 1 . 6 K 1 Wtg 1    x5 2.x t 1    x3+ 2x3 t T wii g  to 32 Zgoujko t   Glg  Ml 26 t t pptuty   2 Zgorujko ly  oly bu o t pblty  gg   Kght t i   pg  th tg  o  ubtlty  tt lu t l t u upg kyo ll t l tlt.

 BAD L CK OF TE IRIS

t ply 1   . 3 2 Q6 t Ty 1 Q Wtg 1    b2 2Q2 t 1    3 2Q5 t 1      2 Qx &t 1    3  2  Ty 1  Qg2 tt 2Qx2 t 1    K3 2Q t 1    b2 2Qx2 t 1    3 2 Qg t 1     o 2 Qb2 t 1      2   1 Q Wt 1    K3 2 Q t 1      Q3 t 1    3  Q t 1      5 t

A  C

D



F

G  



Whie To lay And Mate In Two

72

nly 9 pic in 7, n n lmt  lt  pct 3 Zagrjk (cf. 5 n 6 H th  mt  th f�c     Pb2P3 nm chn thugh th ph f ply  n withut cu t wining! Th b luck f Michl McDwll m C. Dwn i tht ft th ty 1 .0g2? t thtn 2. 0x2 mt     P2   fnc i illuy i .. it i n f th t thic blck fnc ntin b but it  nthing t tp th ttn t 20x2 Thu th 3x3 Zagrjk i jut ht f bing tchniclly cplt. nthl th chivmnt by MMcD n unknwn tng t th ti  w kbl.

8 LECTUE TUNIN OIT

Tr 1 . 01  tht 2. 0x  2. R n rank a) 1 . . . RxaIRbIRcRd1IRf 2. Rxa12. xb12 Oxc1. Ox1. Ox1. Oxf a  . . . 2 2    1  Rag7   aitin g 1 . . . Ra1RbRc1Rd1R1Rf 2. 2b.c2.. a 1 . . . 2 g1 mt 1 . . . x2 2. g6 t  . . . Rx2! 2 .?   . Ra ! tht 2. Rax1 , 2.R on rank, cpt 





1 . . . Rxa1IRb1IRc1IRdR1IRf 2.xa1IRxb12.Rxc12.Rxd1.Rx12.Rxf a 1 . . .  2.6 t no akal nar  cal ipon. i lcu   1) o  i  ol oci n arc 1  he Mode German wo-Mover  arkd


a in poin. H donsrad ha h rdoubabl Bis School f prb coposiion fad fro h urn of h cnur for posk xcllnc had nlcd o is cos posWar dvlopns. Th ianaions of his on poraris wr rd - and i was no lon bfor h younr Briish composrs in paricular rsablishd Briain's ladin rol wih powrl rpla probls whic linkd radiional valus wih ava-gar idas.  was in ha a ladin rma auhori was abl o wri abou a frsh woov wind blowin fro our island' . ML akes much of  crdi for his rarkabl urnin poin. ML's own 28 is lso rarkabl!  is an 8pic 3x6 ajk wih as a six black ovs  . . . Rxa/ RbRc1RdRRf chand or hr phass of play. Th r .Ra7? o cu o h WO fro a1 and o prvn a dua a 2. Ra2 and 2.0a? ar 1 . . . Ra1 is a smal iracl. 8 pics!  ould b prfrabl if 1 . . . Ph2 did no ild mi ma 2.Rx, 2.R on l, 2.R on rank, xcp xh2, bu 1 . . . Ph2 is no a oal dfnc aains h hrand 2.Rax1 and 2.R on rank, xcp h2 and is no par of h soluion.

 EAS

K 1 . 0c4! hra 2.Pd5 a) 1 . . . Rhxc6 2.Sd7 2. Pd5? c4!) a 1 . . . Rcxc6 2.S6 2.Pd5? Rxc4!) a Roanian sral Abraovich Schiann 193-193) and Elishan Cins asld 891984) wr probl ras , and Sia  and Ma  ar aon hr an ndrin conribuins 2 brins h poindl ohr, ih ra cono As Sia , h lack Rooks lfpin o dar h hra 2.Pd5 ich ould hn bco a faal unpin for 2 . . . RxO! T

74


Ma  is  pair of R +S bar opnins o su o in u h bac Roo  pinn.

This is possib on  scon suc cominaion in rih - A.P. Guiav BCF 932 4B2Q/2K5/6PSR3p2 S4p6rb6 2 . Sx ! (ra 2. S ma)  . . . Rx6 2. S3 ma ;  . . . Bxg6 2.S4 a. ica cDow s  b !

 AAE UNINS

K  . Qc7! ra 2.Q ma)  . . . Qxc7 2.Rc2 a  . . . c 2. Qxc (2.Q? QxQ/Qd4!) ma  . . . Qc4 2.Qxc4 (2.Q3? Q3!) a  . . . P6 2. Q7 ma  . . . P 2. Q3 (s 2. Q3) ma Th a Jac Fnnrs 30 is unniabl forsadow b Amrican Frrick Gaas masrpic s Pr. kri  Shak 9 - 2Q/Pp3BIKSq4B/p6/RR4/pIP7 s6 2 wih is riin  .R4! Waiin, an ama i  . . . P6 2.Q! Qf6? an  . . . P 2.Q3 ! Q? Wi four fw mn in 30 w si s  sam ama i whrb h WQ is ab o unpin h BQ wi impuni. Paps a irn ranom unpin of  WR2 rahr han h Sb6 in Gamas problm is a ai, bu wh s qui nw is  incororaion of wo unu§a Shima d (cf. 9 T BQ as up iffrn posiions on  pinlin b  . . . Qc and  . . . c4 o dar unpinnin movs b  WQ, and, ac i, r is  rr ln of  cuin a s uard o sop  unpinn WR2 ain 2.Rc2

Soutions and Commentaries 31

75

Q UA CK MAGIC

K 2! Wan 1    K6 2 a 1    Kf 24 a 1     rando 2 x7 a 1    ! ? 2 a 1    S rando 2S4 a 1    f ! ? 25 a  wh sop at b5 exrcss ts spll on solvrs bcaus h so uc want o s a pna 2d3 brnn th ut (; {ply w Rook  a no pla ar 1    K and r  a arkd rlucanc o ov  sop u - surprs  own os  W o ambuh bnd  W, and W was o  and  crrec r prima/randm ers b or carull csdrd ovs o  and f5 rspc vl, bu wh faal slfblockn secndary errs. A prt xapl of ecnda Back Crrecn b od uack  pronouncd uawk!

32 OLVER' CHOICE

 pla 1     an 23 a 1     2 f a K f ! ra 2Rx4 a) 1     rando 2P a 1    ! ? 23 a 1    xf !? 2 x2 a 1     26 a olrs lkd s xapl of ecndar Back Cecn cf 31) so uc a, n vn  rar opporun o jud collcvl,  od 32 1s Pr b accla! An

6

Whe To la Ad Me  To

excellen chice S mes fe Knigh mves seve  eceive befe he scificil keme is fnd e im e f nging f  emi 2 Pf clsing he Qs line s he WRs en is coeced wice b ccutin f f n cte f Sf5 f secive ungu f g. Sisfingl 1    Bh5 bins ff 2Sh  mtch 2.Sf in clsing W lines .

33 NTNY

T  .Bg2? (tht Q 2.2 mt) 1   . g2 2. Q mt 1 . . . Bg2 2.Q2 mt 1 .  . xh 2.Bf mte 1 . . . Pc2! 2 .? y  . Q ! (tht 2.5 2. B3 mt) 1 .  .  2.Rb mte 1  . . f 2. B5 mte 1 . . . Bx 2.B3 mte 1 . . . xh 2.Q mte n 185 D. ntn tny hit n the imingly simle e f White plying t the cutng pnt f  BR n BB  theten w me me ible b he uble ine feence  the mte being ee b he Rk n Bish ctung the inteping  iece The Nowoty thee is till being wk uccefully nel 15 ye n! F xmle 33 ubl th thme with  fuih. Which B BB intctin hul the lv che Wht ell ce i th flght 1 .  .  gnt by the cec Nowoty n  chng mt t 1 . . . xh.


77

4 FRR NOWOTNY

Ky . Sc7! iting 1 . . . Rxc7 2. Rg6 t 1 . . . Bxc7 2.B t   . . RBb7 2. Qg6 t 1 . . . P 2.B3 t 1 . .  P5 2.Qb5 t h Nowoty (cf. 3) h nu bcu f itic iplicity n ptbility. h vn 34  he (nw) xpct kyv t th BB cutting pi u w i h Nwtnytyl ubl tht? Ptinc Th w t  cing. 2.Rg6 n 2.B pp  E n BB cpu  c7 t blck th qu. h Nowy i f.

 DISAARING NOWOTNY

Ky  .Bf ! (tht 2.Sb7 .S )    . Rx3 2. Qxb6 (2. Sb7? Kc6!) t  . . . Bx 2. Qg6 (2.S? Kc6!) t 1 . . . Bx5 2.Bf t f 34 w  Deeed Nowoty thi i n th nw! .Bf! intcpt BR n BB t thtn 2.Sb7 n.S  but h cptu t f3 v t y th Th WS i hl t i gu f c6 but thugh c  WQ fr m t b n g. Slight f n  th Nowo h  ipp!

78

White To y And Mte In Two

3 NOWOT IT SEEMS

Key  . Be5 ! (threats 2.Qd6, 2. Qe6 mate)  . . . Kxe5 2.Rf5 mate  . . . Rxe5 . Rd8 (2.Qd6? d6!) mate  . . . Bxe5 .Be6 (2. Qe6? Kd4!) mate  . . . Rxh3 2. Qd6 mate  . . . Rx3 2. Qe6 mate  . . . Rc6 2. Q4 mate  . . . Rc5 2.Qxc5 mate t's a Nwt, it's a Daari Nwt, but it's not what it seems. he Nwt comes back! Sure enough the thematic doube threat 2.Qd6/2.Qe6 is estroed aer B BB capturs at f5, but .Rd8/2Be6 emerge as w mates to expoit the bki Nowotny interference.  . .  . Rxh3 and  . . . Rxb3 separate the origina oube theat. A pobem of surprisin vaiety.

 F UL OWES I

Key . Re ! (hreat 2. Qc3 mate)  . . . Pex 2.Re mate  . . . Pe3 2. Qc6 mate  . . . gxf 2.Rg6 mae he toweike stucte of the ieces in 3 hs efet symmety. y sodn' hee be symmetric eymoes hy is thee s the one ammtri soution .Re! he fat' is the boad edge to rue out .Rg? which makes no theat or indeed any provision for  . . . Pg3! o crespon with the threat 2. Qc3 mate after  . Re ! and the mate .Qc6 ate  . . . Pe3. Move the position one fie to the e, and then there woud be two mmtria sotions .R! and .Rf! ith the origina position moved three es to the le, agi here woud be one ammtri souion .Rd!

Soutios and Commentares

79

t t and sd of t oard   co n t Qun  s a p xap of smme  c as nprd a o ranc of pro c and  pcuar t of pro st ocnr ou of c on an 88 oard

 FAUL OES 

K  . Sf5 ! heat 2.Qx7 a) 1   . Kd8 2.Qxb8 at 1 .   f8 2. Q8 a 1 . .   2. Q7 at not torik strucur.  stc 3 sov strc b .Sf5! bcau t K and R ar on th rt squar fo Catln. n ona fatr of   at  poton unlk  canno  ovd, sa, on l to  l r a unqu altaiv arc soluon .Sc5 Strca o uton Sc5! and .S5 oud ork, nc    not knon o Cas o t Q qur!

39 SIE OSS

K  . 8! in 1  . . Sb rn 2.d3 a 1   . . Sd5 ! 2d6 at   . . Sc n 2. Rd4 at 1  .  S5 !  2f6 a 1  . . P 2.B2 at th t co, ore, th loc 3 scors it sovrs

80

White To lay And Mte In To

n cmp lik f it butiully mtching ply Th blck Knight cpn in ti ungu nm  n bth cctin cl W lin f gu with wht tun ut t b cpning ppciv lfblck   f pfctly mtch whit Knight mt t intf with Rk n Bihp lin.   p wng fm h Shi h!

4 P R CNC

Ky  . K! (tht 2.Qg mt) 1 . . . Sc 2.Rb (2. R3? S!) mt 1 . . . S3 2.Rx3 (2. Rb? Pc/Sc!) mt 1 . . . Pc 2.R mt 1 .  . Pc 2.R mt hy i 3 tiing? Php n immutbl l i tht pblm ch bh imblnc. Th tiic n  ely i unl h  t lt  t vitin which mtch  hv cpnnc tht pic hv m hn n nctin n th h ply ft th ky mve nl u uwih h blnc f y ply. Th w B  R b inma  cun w BS fnc wvn in w BP fnc  yil w R mt mk 4 n nuing fvui .

41 SHOPCK

y  . Sc2! (tht 2. R2 mt) 1 . . . Rxg+ 2xg mt 1 . . . Rf 2.B mt  . .  f3 2.B8 mt

Solutions nd Commenties

8

f th 5th nk linup f B WB  W i pciv s  til  h i  ting in it! Th B h th WBg5 pinn t  mximum ltl itnc fm th B ut i inuc t witw fm th pinlin wit ftl (t Blck) npinning l f th Bhp. t  mc  ting but  Bihpic(k) !

42 ·  IS BOTES KEPE 

Ty  . Sf? (tht 2.Pc3 mt) 1 . . . Qx2+ 2.S2 mt 1 . . . Qc1 2. mte 1 . . . Q1 ! 2 .? y . 2! (tht 2.Pc mt) 1 . . . Qx3 + .xd3 m 1 . . . Qc1 2.Sxc1 mt 1 . . . Qg2/xh1 2.Sc5 mt 1 . . . Qxf 2. Bx mt 42 is the mden ppch t th clsic ihd upi f the exmpy 41 n is cuius f th WS n W bing hfpied by h BQ  clu vl f th bck hlfpinn pics i 11 T mv th WS

unguly is t hv th pinn W cptu 1 . . . Qxe2+  s . Sf!? f 2.Sx2. 1 . . . Qc1 2. i n ihd upi mt. Similly th W mut mv cfuly 1 .2! t pp f  thwi ftl chcking cptu f it bt  1 . . . Qx3+. 1 . . . Qc1 2.Sxc1  1 . . . Qg2xh1 .Sc5  wih  upi mt t wigh tictily th ty ply.

82


43 COECTION UNINS

Key  . Bc3! threat 2.Re ate  . . . Rxd+ 2. Qxd ate "  . . . S rando 2. Qe8 ate  . . . Sc  ? 2 .Rxd6 ate  . . . Se ! ? 2.Rd4 ate 3 s Bc ectin esuting in cose atched white inecsue mtes whic e erabe in teselves. 43 gin uses Black Ccn to eevae the status of the W

py - crectin unpins t elese a Q+ R battery hed  by te BR in te diagraed position.  event te treatened siding dubechecate by te inepinned wite R, he bac Knight pays at nm  nbc d3 bt te anm  is t unguard te ee fr 2.Qe ate. rrections to c ad e stp .e b te ieent cnda  ade re te c inefence wit te bc R, and a boc f e - eac ime npinning te wite Ro for tw rctin nin mat t ctc the sver's eye.

44 N AND OUT O TO UBLE

Key  . P6! Witing  . . . Bxb7 + 2. Qxb7 mate   . . . S rand 2. Qc te  . . . Sd!? 2.Rb8 e  . . . Sc6!? 2. Rc7 e  . . . R any 2.Qxd7 ate



44 is a match for 43, and is humus fr the way in wic

the  WR is in and ut f tbe a witin two ves.  spendidly thetic eyve pins te R. Bac is safe nti he ves - Zgzwang! - but te iediate mistae f

olos d Comm ees

8

even hnkng o lf he blck Knigh fom he bod  o dm he do/piy eo of mking 2Qc me oble on he ngded cfile oecon o d nd c6 o 2Qc, b he involve ecody eo of inefeence wih he  8 ine , nd wo unn of he whe oo e eed b duoidce  coectio upi of he ook o nel nned b he ke! he  ye old comoe goned ove he ue of Pc4 b, ll n eedith lm,_ he w gh o e u one moe Pwn o even  l me 2 Qc nd 2 Qc4 e      ndom  

5 GST ORK

ey   d4! ing      Kxd4 2 d me     d ndom Qd me     xd4 !  2  Qg6 me     xd4 2xd6 me     g 2 Qxh4 me      ele 2Qe me     f4 2 Qd me     h ele 2 Qg4 me     Pd 2 Qe me Che ouuet (87 w  collecion of oblem b

h comoe of he d, nd ovde  vluble ouce of ioghicl infomion, bu  uho, Fdeick G, coed he cdnl che oblem in of no giving ublcion ouce deil ove digm Cone quely, h ginl ouce of Gue' wok mn gue wo! Wih  flighgving ie cic key, nd hough pooking  in  Block oition , Gu' 5 thoroughly derv h ng  om  yr




4  SOUCE

Ky . Kb4! Waiting  . . . Rxf4+ 2.Sd4 at 1 . . . R ls 2.Bd4 at  . . . B any 2.Pd4 at 1 . . . Pd6 2. Qf6 at  . . . Pd5 2. Sd7 at   . . . x6 2. Qc7 at Wha was the copose's intntion in the gant 4 Was it the he mates on th sa squae (d4) - a fatur latr pushe to five mates ecod ength - o was it th novlty (at he tie) of a scintillating crchck squnc  . .  Rxf4+ 2.Sd4 at intoducd by a fistclass ky? Who knows. uious th sa clust of WB, BR and BP in this and 4. Th's a ysty. Exactly th sa position has bn quo in vaious ounals undr th na and souc of H. Pidux L Tim 194. Libby's Biriham  probl is dad 23 Fbuary 94. Wo taks prcdnc? s th L Tim HP sourc corrct or not?

4 JUST WILLIMS ,i

 .Kc6! Waiting 1 . . . Sa7+ 2.Qxa7 at 1 . . . S7 + 2.Bx7 a 1 . . . a2 2. Qc5 a 1 . . . Rxb3 2.Ra5 at 1 . . . R l 2. Q2 a 1 . . . 6 2.7 a 1 . . . d6 2. a7 a

l  j l   ;

"



olos d ommeres

8

s rare  chess r he whe Kg  wa  checs whch s reas egh r a rbem .  . Kc! ceas r he Q aer  . . . a2 a weahe a sh srm  Kgh chcs by 2Qa a 2B ae. The cnsrcia  s ha  is eer boh maes h big eara by he her mes  he BS  b an . Th s a mshness abu  - as here was abu the ma  t make  yicay us iams.

 W  C

Ky   K ! iting  .   P 2.Q ma  .  . xc 2 Sxc ma  .  .  27 me  .   Rf 2. 3 mt  . . . Rg 2.Sexg mae      l 2.Sg mt  . .  Pg 2. Qf mae  . . . S ny 2. R5 m Th whie Kig acaes c5 n  r a ppciv mae by h Qeen b he Kings sqare actin in  is cafie an me rwar kg. he he   i fr  . . . P s see  y he s  realse ha  . K2?  .Ke2? impee he Qee  a ha  .K?  .K  wiing ms fail    . . ! whe e whie k i inn  2R3? ar Gave - ur G - cmp m lgn pblems fr he eri.

86

hite To Play Ad Mate  To

4 BIT N WAES THE RUES

Ky  . Qb7+ !  . . . Sxb7 2.Rc7 ae  . . . S 2. R5 a  . . . Kxf 2.Rc8 a  . . . Kf6 2. Rf5 a  . . . Kh6 2.Rh5 a Mr pin in  pbm f his i wih a fini ia han h mariy f unriina pbems nw cps ih rhx ys' - s cunr ir Cyri Kippin  pu rih svrs wh ha ar wn 4 fr is chcin y. War H hpsn (b.873) was a ar c psr wh nw xacy whn  bra h rus' . Wh nw wu bc  a chck - sacrificin h Qun an ranin h BK h6 - which aks pssl h rcrd f 5 irc as by a whi Rk A briian cnsrucin !

0 AIG LIB I

Try 1 . Q5+ ? 1 . . . K4 (a) 2Bxc6 ma  .   K6 (b) 2.Bc4 a 1  .  S5 2Qx5 a 1 . . . Bf5 2. ? Ty 1  Q+ 1 . .  K6 ) 2.Q a 1    Kc5 c) 2 . Qxc6 ma 1 . .  B4! 2  K 1  Q3+ ! 1    Kc5 c) 2Qc4 a 1 .  . K4 (a) Q ma oiani 4  i nd o  ood aon for

Soutins nd Cmmetries

87

checking key  soves migh onsie h John Rie

ws ng iees wh ee(! openng es n 50 He wa ing ieies -  fighsues. he oiions of he 3 o Cess omposig oumen ( wee   e oe  n in he souin hie gives wo fisue o e  ng' - n 50 oo  e. he cyclic atte of he  fighs ws ge  ig n pee onsuion' .

5

CYCLIC PLAY

Ke . Kxe5 ! (he 2.Q4 me  . .  4 2. Qb3 me BK (a) eas fo B (b)  .   Px4 2.3 me B (b) es fo BR ()  . .  4/x6 2. Qx5 me BR () s fo B () Ci p - s gimpse in 0  is o moen f' n is en o n eve inhee in mn hess pobem. Comoses hve og expoe he i einshis eween men mves mes n moives! Howeve i s o e si h some i ees e osue n h wo fo he sove. Meiu 5 is  e he sove  ei ppeie -  threl clarance cycle   ig wn n ook.

5

 MUL I- UI

   . B3! Waiin     Kd5 2Q a

8

White To a nd Mate In Two

WO  a as, WRd3 b  pins K 2 -  .Bf6! Waitin 1 . . . Kd5 2. Rxd4 a WRd3 b as, WRb5  c pins K 3 -  .B7! Waiin  . . . Kd5 2.Rxc5 at WRb5 c ats, WO  a pins  . . . S n 2.Rc3 a  .  . Sd ado 2. Rbb3 at  . . . Sxb5!? 2.0x4 at clic fcs continu with 2, a yli sift of pin/mate untion of stlin oiinalit. h ABIBC/CA ccl - as dailed in th solutions  is ad all th cle b th bin tre solutons uifid b kovs o h sa WBh4. his pfcl valid mul-solution sing has th t of brinin th coposs intntion fcibl o he solvr, ihou h dan of his issin th hatic tis. 2. 0x4 ! ar 1 . . . Sxb5 is clv bpla.

  U F LE

Poion  a K    .Pd3+ ! 1 . . . Kxh3/3 2.Pd4 a K 2 - 1 .B3! Waiin 1 . . . Kxh3/3 2.B a Posion  b K  - 1 .Pd4+ ! 1 . . . K 2.Pd5 a  2 - 1 .R3! Waitin 1 . . . K 2. R2 t



f bro rain aisd vr   lins of 2, wha l   of e plniful soluion o Colin auhans  o nuuall, hr a  airs  slos  four  o ccin s rliv sla b suoffs of

Soutions and Cmmentaries

89

t Rook and isop, and two ks o caus utual itfnc btwn t Rook and isop Wi i saw t iv stalat. noodox?  balanc is pfct, t pobl is stippd to sntials, i would b a ci to suppss t cckin ks, an t ob succds as a wol . T ans a j ustifid.

4 BL IM

K .8! iin 1 . . . Rd2 2.R3 at 1 . . . Rd4 2.Sf6 at 1 . . . Rxd5 2.xd5 a 1 . . . R ls 2.d3 at 1 . . . d2 2.d3 at 1 . . . xf4 2.Rf4  1 . . .  ls 2.R3 at 1 . . . S an 2.Sc3 a T e ra spead v  .3! and .R3! soluions o  as is o coon ounpa in  Blak ria of 4. , an aaciv co k pus lack in uwan, and i is  lack Rook and isop wic subl ov ac o at d2 to faal ct 1 . . . Rd2 intfs wi  isop fo 2.R3 a, and 1 . . . d2 infs wit th Rook fo 2.d3 a. A iton, aer a b. 1832 lnds is na o  utual infnc pai, followin is founn in 185. t is almos too con sin that t lack isaw of 4 is b Wi   copos!

90

White To Ply And Mte In To

 A I  IE GIMA 

Ke  .Qa6! (threat 2. Qc6 mate)  . . . Pc5 2.c4 ate  . . . Rc5 2.Rd3 mate  . . . R6 2. Qd3 mate  . . . e8 2.f mate

With white lines cut oluntari to eieve staemate in , and lack lines closed involuntal to et in eithe .Re3  2.d3 mate in 4, the White and ack Gmshaws ae elf eakening in thei eect. ts quite the opposite in 5 e whie Rowhite ishop mutual interference (but n dieren squares d3 and c4, and onl akin to a White Grimshaw) could not e more elf-enanig  the Rook and ishop deliver mates! The lineopenin, linecosin, and lockin eects of  . . . Rc5 and 1 . . . d5 are the inenious eans of realisin tis paradoxical idea.

 EY YU IP

Tr  . Rdd3? Waitin 1 . . . S an 2. Rf4 ate  . .  R random 2.Rd4 mate  . . . R8+ 2.x8 mate 1 . . . d7! 2. ? Ke  . Rfd3! Waiti  . . . S an 2.R ate 1 .   R rando 2. Rc3 ate 1 .   R8+ 2x8 a s not onl unlike pics tat can trip over ach oer (.  and ).  i one a in ic ke-moin pies can  ad o oc ac or dd3? R rando 2.Rd4 at and no 2.fc3?  fd3 R rand 2.Rc3 t and not


9

2.Rd4? T uual infnc bwn  likovin Rooks hs sd to iinat t ual at 2.Rd4 and 2. Rc3  1 . . . R ando in  iarad position.

7 A AD ECD

T  . Q? Waitin 1 . . . Bc4Bd5B6B  2. Qxc42. Qxd52. Qx6/2. Qx a 1 . . . B 2.Bx a 1 . . . P3 2.Bb  1 . . . S ano 2.Sc3 a 1 . . . Sxb2! 2.? K . B! Waiin 1 . . . Bc4BdB6B 2.Bxc4.Bxd5.Bx6/2. Bx a 1 . . . Bx 2. Qx at 1 . . . P3  Qa a 1 . .  S rando 2.Sc3 a 1 . . . Sxb2 ? 2.xb2 a B  dnion of Sr r os, a wold auto on k an reor proe  reor proe xbi so nucal axu or iniu, was a k, followin  ordna ann of  wod, is a dnabl acv n, usuall cul and on nw wc a copos ss slf o as s fo  b otrs. A k wll o on an no,   nau of css, av a nucal xpsson o , an a b a nw co,  uall it a not b so. Tus, all ds a asks but no all tass a rcods. heoreca mimum s a cor c cao  xc. S s own 7 s a k of 10 rn as fod  o lack sop o t a ca pla. n ao sow or  or 7  lo  record a heoreca

92


mimum. Not to be issed is te eegnt cnge me

er  . . . Pe3.

8 ECD PP UIY

Tr  .g7? Witin 1 . . . Oc+ 2.xc ate  .  . . Od + 2. xd at 1  . . O + 2.xe ate 1 . . . Of 2xf t 1 . . . Oxg 2 .Rxg at 1 . . . c3+ 2.xc3 a 1 . .  d//6 2. xd4/2.x.x6 t 1 . . . xg7 2. a 1 . . . P2! 2.? K Og7! (treat 2.xb2 ate) 1 . . . O + 2.Rxc a 1 . . . Od + 2.Rd a 1 . . . Oe + 2.Rxe e   . . c3+ 2.xc3 ate 1 . . . d4/e/f6 2. Oxd4/2.Oxe/2. xf6 te  . . . xg7 2.xg7 te A stud of 58  notbe nd enrtining for its four cnged cecks nd  rter four cnge mtes steing ote WOs swic of pin of te O to pin of te  - sows t te reor of 57 is  record sred ! For  ed oent, record unters wi consier te onger joue of te b2 to 8 for  new ecord six cngs - but ow?


93

 YELL D

Ke  .Bf6! (teat 2. Bxe5 at)  . . . Pd6 2.0a7 mte  . . . S6 2.0xd7 ate  . . . S 2.04 ate  . . . Pe2 2.0 mate

57 and 8, in spite of thei ecod achieveents, et a yeo

a fo t and e moves which pin and patiall estict

lck - no onge can the blac Bishops ove o the lon  iaona. So wh doesn't the pinning key of 9 et a ellow cad'? he theme composin conditions set (b oman Macleod) in Bounemouth 99 on the occasion of he FDE Poble Coission's eetin seemed to nvit  ed cad' sipl, White pins Blac'.  was an attept to head o pedictable advese citicism of a estitive pnnin ke. .Bf6! pins a bac Roo aleay pined b the WO! Can it be aue otheise that this is a pinnin ove when the WO s eleased fo a quatet of aes which would fail but fo the ishop's pin of the Roo? o infineent!

 ED AD

Ke  . 6! (teas 2.B an oves ate)  . . . Pa= O 2.Ba6 ate  . . . PaxbPcxb = O 2.Bb7 ae  . . . Pc = O . 07 ate  . . . Pd =0 2.Bd7 ae 1 . . . Pe = O 2.B e6 ate  . . . Pf1 =O . f5 ae  . . . P =O 2 .4 e  . . . P =0+ 2. B3 ate

94

White T Ply Ad Mate I To

As f s keymves g .Kh7 shul be  sening ence  ed d Keymves t chess pblems re suppse t be subtle in their eect n nt bvius  yet .Kh7! is strightfw n bltnt in ts tking tw blck ng flghtsqres g7 n h7. f the key s s wl  why is it tlete? The nswe s f cuse tht thee re specil cicumstnces   eod tk f 8(!) pmtins t blck Queen  n thee simply is n better keymve. Nerly n wngl wit  . Kg?   . . . PcxbQ+! n  . . . Pc Q! 2.Qh7?

61

R IARY LAC CORRION

Key  . Qh2! (tet 2.Q mte)  . . . S nm 2.Qc7 2. Qe5 mte  . . . Sc!? 2 .Rc mte  . . . S5 ! ! ? 2.Se 2. Rc?) mte  . . . Bxe+ 2.Sxe mte  . . . Sg 2.Qc7 mte  . . . Sxg8 2.Qe5 mte  Exmples f eody bk oeo e numerus in this bk (cf 31 an the) bu he s  fst examle f tetiy bk oetio The pgessin f lgic in 61 ws frm Blcks piy eo f permitting bth 2.Q7 n 2.Qe5 mte fte  . .  . Se rnm t stp the thetene 2.Q mte.  . . . c!? sts ll te Queen mtes buthe eody eo is t unpin the Re fr 2.Rc mte.  . . . S5!!? gin cects the pmy err (ll Q mtes stppe)  mkes he sme secny errr f unpinning the Re but stps 2.Rc? by clsing the Bg8s line f gur t c. The eti eo i t blck 5 n 2.Se is mte.


95

2 EIY BLC CECI  EC

K . Qa1 ! (ra 2.Qa3 a)  1 . . . S rando 2. Qf6 a 1 . . . S4!? 2 .Qa6 a 1 . . . Sd5! !? .c5 (2. Qa6?) ma Hr surl is  eonomy reor for era lak orretion 1 . . . Sc rando aks  primar rror of etting thoug t Qun for 2.Qf6 ma.  . . . S4!? orcs t priar rror b dirc guard of f6, bu aks   seona error of cosing  BBg2s lin for 2.Qa6 mt.  . . . Sd5!!? again corrcs  pria rro b ict gud of f, nd maks t sam conda o of intfnc wih  BBg2s in, but a d5  Knight cn stp 2.Qa as w. Backs eria error is to bock d5, nd th Pwn advncs 2.Pc5 a. Wo can ba  eonomy recor of (!) pics fo eriary  ir egree  lak orretion

3 M E-FEECE

Tr  .Pxc5? Waiing  . . . xc5 2.Ra5 a  . . . P4 2.Qg5 ma  . . . Pxc5 2. Qd8 a  . . . S ndo 2. Qc4 a  . . . Se4! 2.  ey .Px5! Waiing  . . . e5 2.Qg5 mte  . . . P4 2. Ra5 mt  . . . Px5 2. Qd8 ma  . . . S ny 2.Q4  



ih cptuing dvnc b t wi Pawn d4 in 3 B t

96

White To Play And Mate In To

ime e sover as ried oh - one is no more readi pparent han he oher  and has foun ht 1 . . . Se4! sops .Px? he wi e aware a he maes 2.Ra, 2.0g nd 2.0d8 our in o r nd aua pa, ut aer dieren ak move. This is mate-transferene

4 DA VU

Tr  . O3? (rea 2.0xg4 mae) 1 . . . Sef6/ 2.0g3 ae 1 . . . S rando 2 Sg6 ae 1 . . . Sgf6!? 2.0f mae 1 . . . Se! 2.? Ke . Od3! (2. 0xe4 mae) 1 . . . Sgf/ 2.0e3 mae 1 . . . S rando 2.Sg6 ae 1  . . Sef6!? 2 .0f mae 1 . . . Of 2. Rxf mae Like 3, e essenia smmeri 4 invites he hoie .0d3 or 1.03 o hreaen mae b apure of  bk Knigh. Wi BSg4 reaened, 1 . .  Sg rndom es hrough e WO's guard o f for 2.Sg but  coectio 1 . .  Sgf6!? o unpin he BO is a n inerferene with the Oueen, an 2.0f is mae. Tis appens again aer BSe4 is hreaened. This mate-ansferene (. 3) prompts the feing of j  wih, however hauning eats Joseph Heer's Cat 22 ansin  and the positey unrewaring !

 A I

 . 1   aiig 1 .  .  2.Rd2 a

Solutions and Commentaies

97

1 . . . Kd3 2. Rb2 ate 1 .   Kf5 2 Rc5 ate 1    K 2Rc3 ate Thre are read exapls f stits (BK  f diaonal squares) and oss/plusigts (BK t fr latera squars) fr as far bac as 19 an 1876 respective an it takes sethin special t erit pubicatin thesdas 65 is quoted fr its fur BK staigts answered b fur WR ves in a mirro seing f a B with nthin ccuin e sares iediate aru it. t als serves t cpare it 66 a aazing staigt/ossigt ombination sure undreaed f in 19?

66 STA COS

Psitin (a) Ke   Re3+ !   .  Kd6 2.Se8 ae 1 .    2Sf5 at 1  .  Kxf6 2. Qxb2 at  . .  f 2 Sf5 a Psitin (b) Ke  . Sh5! Waitin 1   . Kd5 2 Re3 ae 1    Ke6 2.Rb5 ae 1 . .  Ke 2Rc5 ate 1 .   Kxf5 2.Re2 ate 66 is ineed an aazin cinatin (cf 6. Th inspi rati was Gerhard Latzels 1st Pr. eterlan v. est Gemany 195 KBSI6P1p65S2I3R4/R3I1Q1B #

(a)  S6! Waitin 1    Kx6IKh5/K4/Kf5 2Rd5I2 Re5/R3 ate (b) Ke8 t h 1  Sxh6! Waitin 1 .  . Kxh6 KhKxf/Kf6 2.P8QBe7/QcBe7 at but GL achiev nl 7 dierent ates 2Be7 ein repeated in (b). Jack Gill's widel rpruce an vr wthwhile  ets the all

98

Wite To Play And Mate In Two

ipotnt 8t t t th sll pc in thse rrkbl circumstns of  chekn k n a).

6 KINGS COSS

  . K? (th 2.Se n a)  . . . Bb4+ 2. Sc5 t  .  . B3 + 2.Sf4 a  .   Rg! 2.? y  . 7? (tt 2. n t)  .  . B4+ 2.S5 mt  . . . + 2. Sg5 m   . . Rg7+ 2.Sxg7 t   . . R2! 2 . y . K7? (trt 2.S n t)  . . . Bg3+ 2.Sf4   . . . R2+ 2.Sc5 a   . . B5 + ! 2.? y  . K8! (thrt 2.S n t)  . . . B5+ 2.Sc7   . . . Bh4+ 2. S5   . . . Rg8+ 2.Sf8 t  . . . R2/g 2. 7 t  King's oss  of 6 pt (b) is put to povtiv us in 6 s it to  7  7 o 8 tt th Kig pys to  fo  ttn 2.S ny m? s in in fom t b Roo n Bisop but t B+S btty ounts wit cosscecks h King with th i of 8 bov s sttion t 7 is t iht oi!

Sluin and mmenarie

99

 O-OFF

St ply  . . . xc5 2. Qc mt  . . . Qx5 2.Qx t Key . Kx7! (threat 2.Bd mate)  . . . Qxc5+ 2.Bd6 mte"  . . . Qx5+ 2. S6 mt 1 . . . Qh+ 2.Bf6 mate  . . . Q3 2. Sxd3 mat  . . . Q3 2.Qc mte  . . . Re/f1 2. Qxd mt Pominent BQ catures to create fightsquares 1 . . . c 2.Qc nd  . . . Qxe 2.Qd heighten he surrse o e check pookig 1.Kxe7! to remove the BP's conro of the R + B bttery, and to add gurds at d6 and 6. The sae B cptus bcome chks, with rulting co check fom th R+B nd RS bttris cving for each other.  . . . Q i noth chck out  th blu. T r dul (nt ultipl mts) t m BQ ovs, but ty   pc p o wht sms  gnn ono two o.

69 UC ICL MAOUE

St ply  . . . B6 2.S8 t  . . . B l 2.R  y  . R6! Waiting 1 . . . Ba7 2.Px7 mt  . . . Bc7 2.Pxc7 mt  . . . B6 2.S8 mt ts Mttmn in (cf. 10   t   t to b l.  . . .  B ando .8     n  . . . d6!? 2.S8  ll. Taoo   . 8? -

00

hite To Play And Mate In Two

saa! any sovrs wr ic to fin th Roo ucin islf hin h WP6 and waiin .  . for 1 . . . Ba7 2.xa7 an 1 . . . Bc 2Pxc7 a. A charin ua wih 1 a chand and 2 add

70 IH MAEE

S lay 1 . . . Sf4 2. Qxf4 a Ky . Qd3 Waiin 1 . . . K  Q2 a 1 . . . S1 2.Qf a 1 . . . Sx3 2. Qx3 a 1 . . . Sf 2Pxf4 a 1 . . . S4 2.P4 a Anor Mae o show 1 a cand an 3 as add Th prl as a favoura iprssion for h accura forcin of four as by h four ovs of h ac Kniht confin onl by h naura iis of h chss boar

7

UDE-ACHIEEME

S pa 1     ranom 2S6 a 1 . .  xa7!? 2.P8=Q ma Ky  .P8=B! Waiin 1  . . S rano 2 Sb6 ma     Sxa7! ? 2.B5 a Undrachivn is nt th wy o furr a r an os ar on h rami of ovrachivmnt How wlco n ha chss proists can succ by unr achivin - a las, unde-pomoting Evn hough t is

Soluos and omenares



 mxmm pmn 2.Pg8=Q me fte he sefpnnng  . . . Sx7 n e gmme posn, .Pg8=Q? s  wnnng mv fs - saeme ! Unecheves f e w ne w  . Pg8=B p!  2 UND Y BR VN

Key . Q! ng 1 . . . Q8 2.Px8=Q me  . . . Q7 2. Px7 (se 2. Pb8=S) mae  . . . Qxb7 2.Qb/2.Q (se 2. Q) me  . . . Qxc8 2.Pxc8=Q (se 2.Pbxc8=S mte  . . . Qc7 2.Pbxc7 (se 2.Pb8=S) m  . . . Qx 2.S7 (se 2.Pb8=S/Q) me Bn Hey's weey cmpetn cess pbem n e serr seve t ge  f be n Sny mnngs mny a pobems n hs yh n the wc f he ppeby. Hays mabe n uhave apoach, n s bs Mate i  Moes n Mate i ree Moes (bh  f pn) hepe aunch he cees f many  he pbemss fee n hs cecn . 2 ws ypc Sny mnng fe, wh n ey sn  hn s hee. Hw ucy w y ve sve 2? Se mes f  BQ mves u be fn, .QxQ? semae! wu be emne, n ny w unceany wu .Q! be cme. The nces f e chang maes wul have me he ay.

3 FLGH  M  Q URE

Ty . Qe? ng  . . . Pxc2 2.Qxc2 mae

02

Whte To Play And Mate In Two

 . . . Pxe2 2. Sb3 ae  . . . S ny 2. Qxd3 ae  .   Pb5 ! 2.?  ry  . Qb5? Witin  . . . Px2 2. Sb3 ate  .  . Pxe2 2.Qxe2 ae  .  . S ndo 2. Qxd3 ate   . . S!?2.? Key  . Sb5 ! Witin  .  . Kx2 2. Q2 e  .   e2 2. Qg2 e  . . . S ny 2. Qxd3 ae A sove's fvouite f the oia approahes of the whi Queen, 3 ws not esy to aegoise even fo C hiself. n he ty py, thee re ange mates ae  . . . Px2 and   . . Pxe2 (opited b th transferene of 2.Sb3 ate), bu aft the key hee is raial ange, wih he blak defenes d te whie ates hanin o qui dieent eet. sn't it odd tha e th key, he blak n n ove to squaes on whih he hs been ad in he t pla? A paye is ihtiy puled when tod that a blak Kin is fe to p to  square on whih it is ated!

4 MA E  FLI  UAE

Ke . Qx5! Waii   . . Ke5 2.xd4 ate  . . . K5 2.Q ae  . . . Ke3 2. xd4 ate 1  . . K3 2. Qd6 ae 1 . . . Ke4 2. Qxd4 a 1 .  .  rando 2.5 ae 1    4!? 2.5 a 1    d3 2.3 


103

n apparnt absurdit to copar with 3  White mats th blac Kin on (3) squars to which it is free to move'!? How to do it is shown in  which has th prfct eove (th alliportant iprovnt on Ptr r's arlir and vr siilar sttin) to rant th blac Kin thatic iht squars 3, 5 and 5 - and 4 additionl Support now b th whit Roo and isho, th Qun cos throuh to 3, 5 and 5  mates n B igt qu

 " AED MA E  FLIH SQ UARE Tr  .Px4? Waiin 1 . . . K5 2.K at 1 . . . Pxh2 2.P5 a 1 . . . P5 2. Qxh5 at 1 .  . Ph4 2.xh4 at 1 . .  P2! 2.? K . Qx3! Waiin 1 .  . K5 2.K4 a 1 . . . Pxh3 2. Q5 a 1 . . . P5 2. Qd6 a 1 . . . Ph4 2. Qxh4 at  xs h paradox of  - not onl mate n a igt are bu a age a. Whthr whi Paw or Qun is suppod b th Rook is for th solvr to find out. Th la Coins ansld (in whs orial Tourn  copd) wr n coposin, bad luc ss to out wih th od'. nl ood fortun accounts for th chand  +K batr ats ar  .  . K5 in !

Whte To a And ate In To

104

7 ED M E  ME UE   .P3? Waiin

. . . P 2.c a . . . P3 2.2 a . . . S an 2.05 ma . . . P5! 2.? K  .Pc3 ! Waiin 1 . . . P 2.Pc4 a 1 . . . P3 2.2 ma 1 . . . S an 2. 05 a 1 . . . P5 2. 0x a 1 1 1 1

Coli Sdnhas 7 mas inrsin coparon ih 7 Th hmaic squars c and 2 ar o iuar, u hr is a chand a on ach of h. nuual! o alo h pculiar propr of en-an f, a 1  .  P, 2.Pc4 u o squars is o a  1  .  Pxc p  u a car l on sp .Pc3! prpar  a for anohr hn 2.Pc4 is ma.

77 PE  E

S pla  . . . Pc6 2. 0x7 ma 1 . . . Pc5 2. 0d7 a  .O8! Wiin  . . . Pc6 2. d6 ma 1 . . . Pc5 2.05 ma 1 . . . S an 2.c8 a en ae  has ha proliss call a lac ov

dfnc hich sipl opns h a hroh for a W lin movin pic o ma. n 77, h Pc7 ls hrouh h WO for o as sparad  ala closurs of h ihop lins. f ha r no a clar nouh xapl, en ae

otos a Cotars



a  aa a    c Mae ) o l  W ou aan fo o ca a aa paa  clou of  op l.

 II 

 .  ! a 2., 2.4 a) 1 . . . 3 2.8 a 1 . . . 7 2. a 1 . . . R . 6 a 1 . . . R7 2.f6 a 1 . . . 3 2. 4 a 1 . . . c2 . a  is a lac o  c f  u ac o o R ad   a  u l ou o 6 ad 8 a R ad  o o poc ac o. W R ad  ll f o a or uuall poc fc 1 . . . R7 (2.f6 a) ad 1 . . . 7 2. a), ad  os  o an pl, nvolua en ates cf.  ,    sn as ldn oo!

 IDE-E

S pla 1 . . . R3 2.x3 a 1 . . . d3 2. b7 a 1 . . .  2.c4 a 1 . . . P 2.d5 a K  . B3! ra 2.Rf a) 1  . . 3 2.c4 at 1 . . . Bd3 2. x6 a 1 . . . Rx 2.Rx6 a 1 . . . P5 2.S a

106

hite To Play An Mate In To

Exprncd solvrs ll qucl uss  clssc sdsp  o   WRs ln s opnd a WQs lin s closd. o  Roo and no  Qun uards  Guards sc o 5 and 3 o f4 and d4. T sdsp s a provn rcp for can - four cand as. n rsn fur s a four lac dfncs ar ll self-lo ar   .

80 UPIFIG EXPEIECE

K 1 . Sd6! (ras 2.xc4 and 2.xf5 a) 1 . . . Rc5 2.d4 a 1 . . . B6 2. Q4 a  1 . . . Bd3 2.Sd a 1 . . . Rf4 2.Q a T four cand as ar cnral o 7, as ar  nrfrnc rps o 80 r BR5 and BBc4 a rimsa-ke nrfrncs a c and 6 n r ors o ud ac or. Wa ls o prols ar se- Four slflocs ar   n 7 v lco un  slflocn dfncs 1 . . . Bd3 and 1 . . . R4 n  suppl allporan alanc and coplnss.  pr prol o copar  78

8 E UECE E�   1 . Sd3 () Wan

1 1 1 1

. . . Ka3 (a) 2.Bc (B) a . . . Pa 2.Bc5 a . . . Px 2.Pa8Q a . . . Ka5 ! 2.  1 .Bc (B) (ra 2. Sc6 a)

Solutions and Commntaris

1 07

1    Ka5 2Sc6 a 1    Ka3 (a) 2Sd3 (A) a 1    Kxb5 ! 2? Tr Sd5? (C) Waiin 1    Ka5 (b) 2Bc3 (D) a 1    Pa5 2Bc5 a 1    Ka3! 2? K  Bc3! (D) (hra 2Sc2 a) 1    Ka5 (b) 2Sd5 C) a 1    Kxb5 2Sd3 a 1    Ka3 2Sc2 a 1    Pa5 2Sc2 a  1    Pxb5 2P8= Q a Probls 8 o  includ h six basic REVERSAL  EMES which hav bn h buildin blocks' of conporar probl coposiion A reersal eme has inrpla of Whi 2nd ov as wih hi 1s ovs (as ris or k) r Whi 2 ov reaene as - all in rlaion o Black dfncs 1    a and 1    b Coposrs hav ndd h basic rvrsl hs o uliphas prsnaions, cclic squncs, cobinaions wih ohr hs, and parralisaion h ixurs dubbd snhss'  8 is a oulng of  SEUEE RE ERSAL sn o h parns wihin h full soluion Tr ? 1    a 2; Tr ? 1    a 2 ; Tr ? 1     2; K ! 1     2 For h rcord, h widsprad us of h h nam alaza for seune reersal is wron Francisco Salazar's lcriin 2nd Pr Die ale 16 (wll ar ipon and ohrs) 6B1I8R3SP13kbQ1I5P2I3P1S2I8/3R2K   S5? B4!   Q2! has h squnc rvrsl p bu i is priaril abou h foraion of Q+S aris  h irin pic W) a h rar pi WQ) in urn A ajor h in is on rih

08

Whte o Play And Mate In wo

82 SED SEQ ECE REVERSLSLR

Psitin () ey  P3! () Witin   . . b3 2. Qxb5 mte  . . . P2 () .Pb3 (B) te  . . . Pb4 2. Qxb4 mte Psitin (b) ey .Pb3! (B) Witin  . .  K3 . Q5 mte  . . . P2 () 2.3 () mt  . . . c3 2. Qc5 mte Betwen the twin pts  82 thee is  eversal patte , s ub in 8. t y b se if the pbms e cpb, with the bc in in 82 bein n iffeent qus in pts () n (b)? Pehps this is best bee  seuo sequene reversal r - if the j nes pesist -  suo Saazar nth b cu be the Mates on Fligt quares  vn Fgts on Mae Square f 7 n 74. Whteve, it is  ery  pbe , wih reverse shot stbs by the Pwns t nish Bc.

8 LE RD RECIRCL

Psitin () Ty .B? (thet 2.Qc4 () mte)  . . . c2 () 2. Qe2 (B) mte  . . . Sb6! 2. ? Ke Bh5! (tht 2.Q2 (B) mt)   . . . Kc2 () 2.Qc4 () mte Position b T  .h5 (tht 2.Q2 (B) t) 1 . . . Kc2 () 2. Qc (A) mte  . . . S3! 2.? Ky .B! (thet 2.Qc4 () mte) 1 . . . Kc2 () 2. Q2 (B) mte


109

Reeal eme  LE GRAND: Try? (2.) 1 . . . a 2.; Key! (2.) 1 . . a 2..

To oiin eect n with marvelous econom, the impotnt le Gan eeal ptern is eipoae tween ty nd ey of oth pts () nd () in 83. A compson with the euene eeal pttern of 8 needs to e mde. Hee the eves is etween tets (no White 1st moves of 8) nd mtes in the la
onta.

denticl tins, Hen nd Piet l rnd om Hollnd  shre ceit fo the theme, circ 1958. 

84 LE GD D UBLED

y  . Rc7? (thet 2.Qf5 (A) mte) 1 . . . e6 ) .Qe4 (B) me  . . . Re8! 2 .? (set 2. Rxd6 me) y  . Re7? (et 2. Q5 (C) mte)  . . . Kc6 (b) 2. Qc4 (D) mte  . . . Rc8! 2.? (set 2. Rxdmte) Key . Sxd6! (tets 2. Qe4 (B) , 2. Qc4 (D) mte)  . . . Ke6 () 2.Qf5 A) mte  . . . Kc6 (b) 2. Qb5 (C) mt 1 . . . Re8 2. Qc4 me  .  . Rc8 2.Qe4 me A  oubling o te le Gan sequence eves is hily  ppopie - one fo He n one fo ie ! The inenious touch to 84 is o ve  doube e fe e y seped y  . . .   . . . b. Te ies e figts  c  e but does no tt me e sove wn o y tm l te moe? NB  . Sfx6? Rf8+ !

110

Whte To Play And Mate In Two

85 PE LE GRA 

Tr  .P3? (thrat 2. Qd5 (A) mat)  . . . R4 (a) 2.Qf6 () mat  . . . S6 2.Rd5 mat  . . . Rd4! 2. ? K . Pd3! (thrat 2. Qf6 () mat)  . . . Rf4 (b) 2.Qd5 (A) mat  . . . S6 2.Rd5 mat  . . . Rh6 2.Q4 mat Th pattrn of 85 is T? A)     a 2.; ! (2.)    .  A  Lik th le Gran prop of 83 and 84, thats and mats ar rvrd in 85, but th dfnc anges At bst it bcoms a pseuo le Gran, nd is not on of th classic six buildin block' reersal temes (cf. 8) Nonth ls, th pattrn ha plad its part in contmporary composition, and ca b mad to b intrsting and ntaining. Th on, tw  upprcutting WPs to K th King is not lost on solvrs!

86 PE E GRAD 

Tr  . b8? (thrat 2. Sg5 (A) mat)  . . . Rx5 (a) . Sd6 () mat  . . . f4 2.Qd3 at  . .  h4! 2.R3? Kf4! K  . R5 ! (thrat 2.d6 () mat)  . . . x5 (b) 2. Sg5 (A) mat  . . . Rd5 2.Q3 mat   . . . Rxc6 2. Qd4 mat

:h

Again th pseuo le Gran pattrn of Tr? (2.)  . .  a

Soutons an Commnars

111

2.  K 2. ) 1 . . .  2. - i xcpional sparkl. s i n rarkal a r and k ar no capurs of  unuardd R and , and a  ar os o  askd lins conr on  K? lflocks 1 . . . f4 and 1 . . . Rd5 for WO as add o  uni. 1 . . . Rxc6 2.d4 ril is  alanc in faour of  pos k pla

87 DMBI

Tr 1 . Rd4? rats 2.Bd6 (A), 2.5 ) a) 1 . . . x3! 2. ? Tr  . Rd2? rat 2.d6 (A) a) 1 . . . Oa3 2.c3 a 1 . . . d5 ! a) 2.? Tr 1 .c2? ra 2.Rf5 (B) ma) 1 . . . Of1 2.xc3 a 1 . .  4! ) 2.?  1 .7! ra 2. a) 1 . .  d5 a) 2.d6 A) a 1 . . . 4 ) 2. Rf5 ) a eversal teme  OROVSS Tr? 2.)  . . .  !  Tr? 2. )  . . .  ! ; K! 1 . . . a 2., 1 . . .  2. B .

T prdox s at th  dfns whih fat trtend mts in t ry py gv thse ey sme mts r t k! T mirae ingrdint' f 87 is th  Oun whi prt m ping th prbm sund nd liitin ati Rook and Bishop tris t no rr tan e nd rnk, adds bypay    . .  nd  . . . Of1, nd ss valianl  .f8? 2.7) O! 1a5? (2.c6) Ox! .d4? 2.c6) O! An inroducory r .Rd4? to ran o 2 .d6 and 2.Rf5 is addiional o  Dom rovsk, and no uniporan aicall.


112

The Proem World owes much to atvian Aeds Dombrovskis: his Domrosk (crca. 1958) ranks as one of the most important postWar themes.

88 HAELIU

ry . Pf4? threat 2.Se7 ) mate) 1 . . . Rxe5 ! (a) 2.? Try  . Re7? (threat .Sf4 (B) mate) 1 . . . R4 2.Pxe4 mat  . . . Pxe5 ! (b) 2.? Key  . Rc7! (threat 2.Rc5 mate)  . . . Rxe5 () .Sf4 (B) mate  . . . Pe5 (b) 2. Se7 (A) mate eersal teme  HAELIUS: ry? (2. A ) 1 . .  a!; ry? (2. B)  . . . !; Key!  . . . a . B,  . . .  .A .

he pdox eeme i ckig in this reersal teme, but it has it own pecuiities n 88 hite threatens mate A, but estroys (by sqre occuption) the possibity of mate B n vice vers After defences 1 . . . a and  . . . b, the mts e i   the than the  orer of Domrosk .

his ftf heme is ttribute circa · 95) to Jan Hneius from Finan.

89 BANNY

y  .Bc4?  (thret 2. 0a8 mate)  .   Rh 2. Rx2 mte     g  2 ?

Solutions nd Commenties



Try  .Bb3? B) thret .08 mte)  . . . Bg .Rx te  . .  Rh8! b) .? Key  . Bx! thret . 08 mte)  . . . Bg ) . Bb3  mte  .  . Rh8 b) .Bc4  mte evesal theme  ANNY: y A?  . . . a; y   . . .  ! ; Key  . . .  .  . . .  . .

 hs stge t s rth ng gn  the s  s ev�rs themes .  34  n ) t nstn 

the revers eement  nvves te s mvs n mates. Dv 's  s n tv n   embeshe by te emt t nnng  efenes  the y y yng  . . .  n  . . . g  ye . x   .  ne . Dmtr nny  s s    y theme' r 98.



VAOV  SAT A WANT

y  . e7?  thet .0g8 mte  . . . xe7! ) . ? y  .h? ) thet .0g8 mte) 1 . .  h! b) . ? Key  . Od8! Wtng  . . . Kxg8 .0 mte  . . . Be7 ) .xe7 (A) mte  . . . Bh b) . xh6 B) te 1 . . . Bg7 .Pxg7 mate evesal theme  VLADIIROV Try ?  . . .  ! ; Ty  ?  . . .  ! ; Key!  . .  . a .,  . . .  .. 

114

hte To Pla And Mate In To

Ys  is not Btis. ot only tat ut its t on iagra pro in t book which is not  Meedih cf ntrouction). ats wy a sart (Btis) a is wnt! An  wil n to  xcdingy sart to copos this ost ifcut of t six rvrsa ts wit 12 ics  fwr h patt is cptivy sip but th stcto nority of ptting t paraox into ct i  s chss prob vry soon bcos apparnt. A it t t th is cposr Marcin Banaszk fo is iiatue)  st isc ic rqirs th fiis rb t b  ith  pics or fwr is aks  a t  rrb vt Grst coosr J kov Viiov fro Msc i t rgit  t Vladimio theme i 1977  w sct  s av b coos.

91 HACCK'S ALF UR

y  .B7! thrt Bg t) 1 .   x2 2Bg t 1   . Rxh1 2.Ra3 t 1   . Rx2 2Bc2 t t t ig eeal theme 19  t  t  y  it' g t  stig sig  H'    t  y t  igt   g t   2  t    g   t  gg t t v g  t b  t t          i t    cos t Bs t     R2

ns nd Commentes

115

92 LI FEA

Set ly 1 . . . c3 2. Qd3 te 1 . . . Bh4 2. Qe3 te Key  . Qc! (thet 2.Rxc4 te) 1 . . . Kc3 2.Rxc4 te 1 . . . Ke4 2. Qg4 te 1  . . e4 2. Qh te No f ot of 1 ye on  ove ight ti ec  nd ong fo te extodny amb key .c! FF tetoke w to hve the Queen hod c3 initiy king the thet 2.Rxc4  eote osibility indee Soving Fet undobtedly w one !

93 ABLE BEAL

Set ly 1 . . . Sh ny 2. Rg3 te Key  . Qd2! Witing 1 . . . Ke4 2. Qd5 te 1 . . . Sh ndo 2. Qxf te 1 . . . Sg3!? 2.Rxf4 te 1 . . . Sf ny 2.Qe2 te Hee i  ll Mutate intiguing fo the Rook nd not the oe ow Quee being be to te t f4 e  . . . Sg3  ove whic give 2.Rxg3 te n th dige oition. t equie oe thn  oet' thought to e why thi hould be.  . . . Ke4 2. d5 i nothe dded e of qliy. be wok o Edw Bel ng) 

116

Whe T y And Me In Tw

94 EWIS WILES

ry  .Bc5? Waitin  . . . Sd any .Qxe7 se 2f6) mate  . . . Se random 2. Rf8 (se .Qe8) ate   . . S6! . Key . Qd6! Waitin 1 .  . Sd any .Qf6 mate  . . . Se random . Rf8 mate  . . . S6!?  .Px6 mte Another apt anaram is ewis - wie! ese are very evient as ony ewis eads us into a Mutate witi a Mutate with amost the same pieces used in 93 Bc5 rety soves in uate fashion, wih both set mte chane bt  . . . S6! he key .Qd6! creates aote Mutate t cge one of the set mates.

95 BOKEN FOCS

Key .Kg7! Waiting 1 . . . Ke5 . Se mate 1 . . . Sb3 . Se mae  . . . Sc .Se mat 1 . .  Qa-d5 . Se mate  . . . Qe . Sxe mate     Q ese on rnk .Sxe6 mate 1 . . . Qa6 . Se mate 1  . . Pc .Se mate  . . . Pc4 .Sxe6 ate 1 . .  Sb any .Sc6 mate  . . . Pe5 .Sf5 mate 9 is a foa pay probem in rand sty th back Qee'

focus of e6 and e bein broken or ost repeatedy. ove

olos d oeries

7

s s  . . .   d those o the le ( other than  . . . 6 t  oth 2.Se6 and 2.Se2 mate. All other B oes o tr  tn the focal hold let  e or oter o t mtes 2.Se6 d 2.Se2. Wh the BSa moes d  te fgseng daces of the BPs c5 nd c3 re ed the  res  ether 2.Se6 or 2.Se2 wth the B's ol hol nerrted. he solver gets the message! B's su costrcto corpoats a lightsuare e5, ad  . ? 2! to tr the unary.

96 Z GOR JO REWOR

ry  .Se6? Wag  . . . Sc7 2.Sxg7 mate  . . . Sb6 2.Sed mate  .  . Q adom 2.Sxg7 an 2.Se mat  . . . Qa ! 2. ? Ty  .Sd? Watng  . . . c7 2.Se7 mate  . . . Sb6 2.Sc mate  . . . Q random 2.Sc7 an 2.Sc at  . . . Qb7! 2 .  Key  .S5 ! Wting  . . . Sc7 2. S7 mat 1 . . . Sb6 2.xe3 mat  . . . Q anom 2.S7 a 2.Sx3 at  . . . Se any 2.Pe at As 94 leads foard th tritonal Mtate, so i the Zgoujko fmeok (cf. 2528) for poblem chess  geneal. 96 has the classical ocal theme o 95 xtened oer th phase of play to create nt the 2 repeate mates bt 6 dieet oes stemming o t BQ's loss of foca hod. .Se6 ties the BQ to g7 an , but  . . . Q! .Sd3?

118

Whte To y And Mte In Two

ttmpts 7 nd d but 1    Qb7! to pin WSc e focal grip is finall looned b 1 . d5 !  and it mtes 2 de7 or 2Sxe3 accordingl A agoko

9 7 DEECE CIE INCO OE

Key . Qxg! (2.Bc movs mat) 1  .  Bb5 2.Bxb5 mte 1 . .  Bc 2Bd5 mt 1  .  B7 2 B mat 1 .   B+ 2.B mt 1 . .  Bb3 2. Bxb3 mt 1 . . . Bc2 2Bd3 mat     B 2.B2 mt n its semingl odest wa 97 i anothr rcod task (cf . h mimm eet is  el btwn Bishops: 7 movs of the BBa are countrd b 7 movs of WBc. A ke mov from c7 to cpture  BPg is the constructionl polish which prvnts 1  .  B nd 1    Bd bing unprovidd chcks in th diagramd position Why the odd cption? Dtctiv Chif nspcto Mors of dtctive novel nd television ris fa gts his nme om Sir Jrmy! Author Colin Dxtr a brillint competito in the bsevr crosword coptition (set by oqumd, Ximens and now Ad) gav vr charactr excep the murdrr in hi rt nspctor Morse book Last B to ootok th sume of one of his fllowcomptitors ping Sir Jerem th complimnt of naming his detective r hi Jack ill (cf ) accounts for ills t ron ongers in th a book!



n nd Cmmns

119

8 LIE ED

Key  . Sh4! (thret 2.R ny mte) 1 . . . Rxh4h5hh7 2.Rf4/2.Rf5/2.Rf/2.R mte 1 . . . Sf ny 2. R mte 1 . . . Rb2/c2/d2/e2 2.Rb3/2.Rc3/2.Rd3/.Re3 mte 1 . . . S ny 2.R3 mte 1 . . . B ny 2.R mte Devotees of Morse (cf.  will know tht Detective Sergent Lewis is his mn. ht  coincidence tht composers nd not policemen f the sme nme re pired fr a recor 12 shuto mtes by the Rook! he coincidence even extends to the fiction Detective Sergent hving the sme initial . as the joint comoser, R.. ewis!

  IL SNLE

Key . Kxg7! iting 1 . . . Bxc3+ 2.Sxc3 mte 1 . . . Pb 2.a3 mate 1 . . . Pd4 2. Rc4 mte 1 . . . Bb 2. Sxb2 mte Still with police jrgon. Also known s (k) yril Stnley, S. ere nd oter lises, C.S. Kipping (cf. ) frequently resorted to this minr deception (no police mtter!) t ut names other hn his wn bove the mny problem he composed to ll chess columns in ss mar ess nd  m owever he did ot fail to identi himself wih  althuh he dismissd it as a makeweight. As n examle f ece s of a white Rook, with 

2

Whte To y A Mate  o



hemtic key to pin the Rook, it is  nstn hih cot be beee

1 NOMAN EASION

y  Qg2? het 2h3 mte  1    Sf4 2Rg4 mte 1    S! 2 ? ry  Sg5? thret 2S mte  1    Se5 2 Rh3 mte     Se 2? Key   S! thret 2 Sg6 m 1    Bg3+ 2Qxg3 mte 1     Sf4 2Rg4 mte 1    Se5 2Rh3 mte omn Mceos 1 gin emonsttes ineerence unpins of  white Rook - but not befoe spiite evsive cion by the bck Knigh  Cefu to voi the unpin f the R by 1    Sf4 ony     S! sops Qg2? Simiy,     Se  n not n upinnig 1    Se5 efutes Sg5? he kemove ws he bck Knigh o e5 n f4 fo the o inerferece unpins A beuiuy cfte gem !

11 SIMUANEOUS NINS

ey  B5 !  thet 2Qc6 mte      Pd5 2 Qb4 mte     S5 2Q6 mte 1    S4 2 Rxe4 mte

otos a Coetars

121

Interference unpins f Back in  ad  - n ierference unpins f Back and ie in 0 as simltaneo unp.

e Queen reaens  side dwn e pine for 2.Qc mae: 1 . . . Pd5 and 1 . . . Sd5 unpin e BSd s a .Qc? Sc5!  e rrr is  un e wie Queen as w.

0 PINNING WA YS

ey 1 . Sx! aiin 1 . . . K2 2.Sx 2. Sf? Qxf !) ma 1  . . Bx 2.Qx ae 1 . . . B2 .x mae 1    Q any 2Se3 mae 12 has a specia ype f interference unpin cf. 0 - a

 pin e S e way fr e intererence (wth the BBh) unpn 1 .   K2. e ereby npinne BQh4 forces an accurae mae 2.Sx. A witdrawa unpin of he Sg4 by te inepinned BQ cmpees n ntensve probem. he composer a his pinning nnng ays istincive .oya an to gve the

A emaic

13 LOOSE WOMAN

ey .Sf4 aiting   .  Qe4 2.Qb8 mae 1  .  Qxf4 2.e7 mate     Qx/Qe/Qg3/Qh3/Qx/Qf 2.xd5 mae  . .  Q/QgIQhQQd 2.Sd3 mae



Whte o Play And Mte In wo

1 . . . Qe2 2.e2 mate 1 . . . Pd4 2. Qxd4 mae 1 . . . Ph any 2.Sg6 mate Copletey accurae a er many moves by a back Queen on the loose gives satisfaction even now 1 years on. Aer the waiting key-mov� t , the BQ can pa to 1 squres. Remove her completely, and thee is a ripe ate 2.Rd5, 2.Sd3 and 2.Re2. The fascinating thing is that a single one mate foows each of the BQ's moves, the wite King beig used to splendid eect when the WR is pinned aer 1 . . . Qe2g2. Also, the ng's pacing stops a cook  . d5 + ? by 1 . . . Qxd5+ ! when 2. Qf4 would othise be possible.

1 WICED DY

Key .Rh5! Witg 1 . . . Qc7 2.Qe4 mate 1 . . . Q else 2. b7 or .Qd7 mate 1 . . . Pd2 2. Qc2 t 1 . . . Sb5 2.B mate 13 squares for another dar lady at arge in 4, and a wied moe 1 . . . Qh3! to trap an innocent White. .Rh5! is the ey-move to orestal 1 . . . Qh! whic wd otherwise pin he white Quee, and s 2.Q. .Rf5 might see, but 1 . . . Pd2! 2.Qc2? With al that foreseen, and .Rh5! played, the blac Quen is ee to move to er 13 squres, but 2.Qb7 or 2.d7 fllow  never both. Compete  acurac!

Solutions and Commentares

123

  U Key IPc4! threat 2Rd5 mate  1    Pxc4 en pant 2Pd4 mate 1    Pe6 2Rb5 mate 1    Be4 2 Pf4 mate 1    Qd4 2 Rxe7 mate Here i a pobem to compare with  in which the enassa apture vacated a quare to be occupied immediately by the rh of another  to mate  how nother propey of ep  the BP capture interfering with a blac line-moving piece Ic4! incite 1    Pxc4 ep , with the WPd2 eady to mae it doube tep foard an mate on d4 no onger guade by the BQ Yet another eager white Pawn ruhe to mate at f4 aer 1    Be4

 B2    B2 T IPd3 threat 2 Pb3, 2Pb4 mate  1    Be6 2Pb3 mate 1    Ba5 2Pb4 mate 1    B! 2  1 Pd4 threat 2Pb3, 2 Pb4 mate 1    B! 2   Pb3 threat 2Pd3 , 2Pd4 mate 1    Bf5 2Pd3 mate 1    Bf6+ 2Pd4 mate 1    Ba5! 2 Key 1 Pb4! threat 2Pd3, 2Pd4 mate  1    B 2Pd3 mate 1    B+ 2Pd4 mate 1    Be6 2e3 mte

2 or not 2: tht i the quton olver n t 

1 24

Wh T  n  In Tw

Why not WPd2? 1    B nd     B   t to h WPb2 mog th m y   b  g  s  song 1    B to sto th Pd2 mng h  But t s WPb2 nd th t Pb4 sos  hl baery y s om d  Normn d' mste touh  th ostkey ton 1    B 2 mte

07 LFBEY + NOWONY



Position (  ) ry Pd7? (thrts 2Pg4 2  mt 1    Bxd7 2Pg4 mte 1    Rxd7 2 R mt 1    Rg4 2Pd= mt 1    Rg 2 ? Key  Pg! (thr 2Pd7  m  1    Bx4 2Pd7 mt 1    R rndom on rnk 2  mt     Rg4 2Sd7 mt 1    Rc 2Pxc7 mte Position  b) ry  Pg4? Bxb! Key  Pd7! he ter hbtte  ith  WPs s tnsrred to the digon n 07, nd combind h Dr Anton Nootny' brinchid ( 33) oe e much o ge As eer B � nd BB cts er Pd7? sere th threts ( n on't miss 1    R4! 2PdQ mte )  but tht's not uite so t P4! (threts 2Rc nd 2Pd7 ) hen 1    Rxg4 (gin pins WR4) 2Sd7! nd 1    Bxg4 2Pd7 mt th perexing he sovr n choose to reerse try nd y move in th digrmmed robem by puttin the BBh on 7  when  Pg4? Bxb6!   Pd7!

n nd Cn

25

  B TTY Ty  Rb4? tet 2S4 mte 1    Qe4 2R mte 1    Be4 2Rc3 mte 1    Bc4 2 ? Ty  Rc4? tet 2Sh4 mte)     Bxc4/e4 2Rb3 mte 1    Qe4 2 R mte 1    Q 2? Ty  Re7? tetRe3 mte)     Qe4 2  mte     B4 2Rc3 mte     Qe 2 ? Key   Re tet 2Re3 mte)     Be4 2Rb3 mte     Qe4 2R mte 1    Q4 2Sh4 mte Te halfbaery c  nd  ws good o pobem ces Een nepeenced soes nd chess pyes ) coud ee te need o moe one  ote o te W ieces in ine  B, ut e co ot guess ediy te igt pece to e  ee e d n oe obous moes  Rb3c3? o  te BQ  BB n  i o wn o  e d Wte teen S4 o 2Re3? Te e tton o te te s not obos Tt S4 comes bc te 1    Q4 oong te ey  pendd

 PN D SHT CS Key  Sc e 2Qe7 mte) 1    c 2Sxd mte 1    d 2Qc mte 1    R  Q mte

126

White To Pay And Mate In Two

rthur (Bob) ooderson, a mathemati teacher at Steyning rammar Schoo in Sussex, bridged a generation ga by emonstrating that the best mode robems cou embrac a the uaities for which the traditiona Egs shoo of cess coposition ws famous. His wor as neve ess than exemary  0 being a textboo exame of reciroca ne oening an closin: 1 . . . Pc5 oens the ine of the BBh , but coses the ine of te BBa3 1 . . . Pd5 opens the ine of the Ba3, but coses the ine of the BBh. n oen and shut case!

 EPAIS

Key  . Qd5! (threat 2.Qd7 me) 1 . . . Sd 2.Qxc (2.Qxe? xe!) mate 1 . . . Bd 2. Qxe (2.Qxc? Bc7!) mate 1 . . . Rcd 2.Qb7 (2. Rc7? Kd8!) mate 1 . . . Rc7 2.Rc mate 1 . . . Red 2.Sxe7 mate 1 . . . Se5 2.Qd8 mate ungarian Ferenc Heris eonymous erai eme is a specia exercise in B ne oening and cosing for avoidance of a dua mate. n 0 BRc an BRe guar each other. 1 . . . Sd cuts the BRs mutua ine of guard, but there is no da mate 2.Qxc.Qxe because the ine of the BBg8 is pened to e, forcing . Qxc ony. 1 . . . Bd agan t the mutua ine of guard, but there is o dua mate becase the BB guards c7  ony 2.Qxe mate . he erai woud have been more roounced if, say, anothr bac Knight arrived at d and oened  B ine to c to force 2. Qxe ony.


·-

27

111 CHEC SUB

Key . Qc ea 2.Qc5 a  1 . . . Pe3 2.S ae 1 . . . Qd 2.Sc6 ae 1 . . . Kd 2. Qc ae 1 . . . b 2.S ae 1 . . . Sf6 2.Sf ae 1 . . . Sf4 2.Bg ae  is  ixe bg conining only good ings incuding two ieent ypes of crossceck 1 . .  Pe3 2 .S te is

te oe usul wi Blcks ie o ceck cosse y inteosl of te ing iece of  Wite baey wic oens wit ceck ate  . 1 . . . Q5 2.Sc6 involves no bey ly: te inerosing WS iself ceckaes iune o ctue because e BQ is inned.

2 OS ND COS

Set ly 1 . . . Qc4 2 .Rc ae  . . . Qg4+ 2.g ae Key  . R! tea 2.Qd ae 1 . . . Qc4+ 2.Qc6 te  .  . Qg4+ 2. Q7 te  .  . 2 2. Q2 te  tt st ee see in veteb ly js  ocheck by inteosl cf.   . . . Qc+ 2.Sc6 ae  : t is doubled i 2 to sttlig eect. ecks by  line ine blc Queen e nsweed y coune cecking ineros 2.Qc nd 2.Q ae  te wie ueen itself now lineinne ut iune o capue. e solves will no ve issed e Rook capues f e lack Quee cecking a c ad g efoe e y. e ouofplay WRd6

128

Whie To ay And Mae In Two

nd the qdruple (spoiling) mte aer he vlid defene  . . . Qd4 hurt, bu the lrity and ppel of the 9piece setting more th ompensate.

3 ELL IO FO E ECE

Key  .Be3! (hret . R7 mte)  . . . Sx6 2. Rxg8 ae  . . . Sd7 2.P7 me  . . . g7 2. Q2 (set 2.Rxb8) mte yil Kipping ws longtime Hedmster o Wednesbr High Shool, nd, believe i or not, hess ws prt of th ciclm. His tehing (hess!), his ediorship of numer os jorns (f. 9) oen resuled in his being clled The Problemist . ndeed he wsroud to report tht letters om brod ddressed simly o The Problemist, Wednesby, Englnd rehed him. Ths me! Ever true to teching, his 3 is  lear nd pointed Blk af-n exmpe which solvers enjoy ll the more for its keymove .Be! to restll  pin o the  Rook by  . . . Re8! As the Sb8 nd Rg8 ove o he rnk in tu, so the other is le for te resultnt pinmes 2.P7 nd 2.Q2. n the digrmmed position, the BS nd BR c be firly sid to be af-pnne. �c,

4 E I LI

T  . Rd5? Witig  . . . S rndom 2. Rd2 me  . . . S! 2. Rx? T  . Rf5? Wii   . .  rnom  R me

SOo  Commti

2

    Sd2! 2Rxd2?

Key Ba6! Waiin     S  Rx mae     Sd2 2 Rxd2 mae     Sa any 2 Bxc4 mae Waiin ries y he whie Rs  n furer an d and f  avid vius capures y he lac ni seem reasnale u he hidden eec is  leave e R o mved  when e lac i plays Try defeain mves     Sd2! and     Sf2!  h  creae fih quares fr e B  can be played whu fear f capure n hse squares This is a h Hl  cmpare wih he Bl Hlf  3 Tere is a ruus cnnecin wih he Dombrovsks paradx f  In e ry play f 4     Sd2! ad     Sf2! defea wa wuld nrmally e sory hreas 2Rd2 and 2Rf2 mae wi e release f he Knigh's hld n hse squares  u e Rks are  in ur r he key, he Knigh defences allw he illusy ecdar hreas hey defeaed in he ry play !

5

CIOC CHG

ry e? hrea 2 R ae     . g6 26  2Re6?  ae  .  . xh2 2 e6 2R6?  mae  .   ! 2 Key ! treat 2  R ae   . .  Bg 2.Re 2.Rf mate   . . Rx2 2. Rf 2. Re mate  .  . Sb/c7 2.Qc7 mate s they are i  te te ks i 5 are tied to te ra bt ts tme  t m b a nque exame i

130

Whe  l A Me  w

eredih o eipoal hage b reciprocaed pinning! Te unprovided     Bg6+ - norma a weakness  acua eds cari o he scheme b puing he Rooks o e and 5 as r ad ke Back's deences     Bf6 and    . Rh2 eipll hge thei utio b pinning dieren Rooks he Rook ot pined s abe o conribue o he B BA paer of eipall hged ate



RCPROC CHG RCR

Se  

 d  e ae     4  f6 me     S  Bc mae e 1 6! aiig     6  6 mae 1 .  4 2 e ae     S a 2Bc mae  

 B B 

e  paer of eipl hage n  mg be eo utate form Reciproca hge has been one wih fewer piees, bu no,  seems in he specia uae orm whereb he se' mes cao be aie he o ove o sove  s B6! which hnges he maes aer 1    Kd6 a     f4 i e require B paer 

1  RCPROC  C CORRCTO

Key   Rb3! Waiing   . . S4 rndom S mae   .  S !? Sf4  S? h! mae 1  .  S rndom Sf4 mte  . . . Sg!? S  f4? Kxh2! mte

 B B A

ns nd Cmmns

11

David Shire's  sows clearly the deenc tween ecipocl chnge (cf. 115 and 16) and ecipocl blc coection .R3! Waiting (an ovious need to ing t WBa8 into play, ut not such an ovious arival at 3) ses mate  for the ndo oe of BSe, ad mate B for its oectio 1 . . . Sg3!?: mate B recurs afte the ndo oe of BSe3, as does mate A er its coectio · 1 . . . Sg2!? The intricae  line opening and closing y Black, and White's eed not o cose W lines is a sudy i itself.

11 TH THIR N

Ty  Bd? Waiting 1 . . . Sa any .Sc3 mate 1 . . . Sc any! 2. ? Try .Scd? Waiting  . . . Sc any 2.Ra7 mate 1 . . . Sa ay! 2. ? Key  . Sd! Waiting 1 . . . Sc any 2.Ra7 mate 1 . . . Sa any 2.R mate rdinay white cection s the very stu of chess  the need o move a piece, the sinking feeling of realising the consequences, and sarchng whee st to play  ut tetiy white ivl coection takes sme explnng. .Bd? (to lock the BP) arves' with the ero of not providig a mate for  . . . Sc any. A secod aival' .Scd? corects y povng 2. 7    . . Sc any, u h is a nw eor o no m fo  . . . ny! The hd val'  .Sd! furth cocts y povn o he moves o both lack Knhs, n o  . . . S ny n  nw wy , 2. R.

132

Whit To Ply A t I wo

119 REER O O

Key  . Oa6! Waiting  . .  Ke3 2. Sc5 (2 . Sf2? Kd2!) mate    . K 2 . S (2. Sc5? Kg4!) ate  . . . Kd5  . 0c6 mate  . . . Kf5 2.0g6 mate  .  . Pf3 2 . 0e6 mate Te venerabe st Przewiner 119 as  etr er  being a lion les fro te cnceps  bac  wi crection! It s ear and simpe. Te ser   mates afte   . . Ke3 nd    . K a fte be emuated but nee eteed - n an exetinay egat  iece setng gac ed b a fuher two BK figs a ree WO tes.  ebo Hed ?

1 T O T

St la  . . . Kf 2.Rx at  . . . Pc2 2. Rx a 1 . . . P3 2.05 at 1 . . . Pf 2.0Rx t K  . Oh3! aitig 1 . . . Kf 2.Rxf at 1 . . . K6 2.Rx t 1 . . .  2. Oc3 at 1 . . . Pc2 2.xf5 at 1 . . . P3 2.0x3 at 1 . . . Pf 2.R5 at

A bit a ho with 12 of iila vintag to 9. With it 1882 ublicatio t a it fou chg at lu o

Solutions and Commenaries

133

ts commttos ave red mc into tis prob m  Ct  t s tpc o ts peiod A gess s tat t compos ws s pasat sprised as anyone ese t t tt o is 9pce proem's cotent.



 SS POSNG TONN

St p  . . . R o fie 2.Sc4 mate  . . . R radom on rak 2Sxd7 mate r   Qa3? (treat 2 Qe7 mate)    . Pd6 2 Sd7 mate I . . . R o rak 2. Qd6 mate I . . . R radom o ile 2. Qe3 mat I .   R3 2.? Tr  Sd5? (treat 2. Bf6 mate) I . . . R5 2. Q3 mat I . .  R4 2.Bx4 mate I . .  Re4 2? Key   Qa8 (treat 2. Qe8 mate) I   .  radom on file 2 e4 mate I .  . R radom on rank 2Qd5 mate The h o he ooi Toue CT 1 laid down te clenge (i te A section for twmovers)  I the diagram position, there is a (drect or indirect) white battery. In te setplay or in a try, at least two back defences lead t diferent mates by opening thi (direct or indirect) batter Te key eoy this atter, and allows new changed) ates after e same lack defences' Tony Lewis and Don Smedley cose to desroy set indirect Q+ S attery mates 2. Sxc4 and 2 Sxd7 by removal of the ( rear piece Two tries (also to destroy the attery re lle tematic ditions.

34

W   Ad  I w

2 WO DAES PINS

Set py     Rc+ Sc3 mte       S mte  Key  K ! tret Qc mte     Rc Rx3 mte       Q3 m te     B/g7 Qg mte nspre by te CC cf 21)  122 s cmse t t t s te nment Directr f estctn f te Q+S bttey s temtic e eect f t sefpnnng ey   K! s t set te Kngt n cncete nne by  pnne bc Bsp te Kngt s gng nee n t mves Sey estrctn eng? Ntry te Q s nt et e t  se t treten Q t ccnts fr ne f t tmtcy cnge mtes n t s bypy Qg ft     Bg7/

23 GEOEY

Key Qe8! iting 1    R4  K4 mte     Rb4+ Kxb4 mte     Rc3+ Kxc3  mte     Rxc Kxc mte 1    Rx4  Kx3 mte     Rxc  xc set Rxc mte Heres  probem wit sover ppe he K cn te te back oo wit te if it mves to 4, b4+, c3+ an c, and there s 2Rxc aer     Rxc But what fer 1    d4? o pasin eometry prits e Queen to

olos d Come s

135

hod the tringe of grds on c e nd e4, bt t trnsfer her grd om d to e  when     Rxd4 gves he exceent 2 Kx3   nd the se mte fter     Rxc is chged to 2Pxc 

124 A CASSIC

Set p     Rd 2Sg me 1    R 2Sd2 mte     Rf 2 Qd4 mte Key Sh4! itin     Rd3 2Pxd3 mte     Rd 2Qf mte     R 2 Qd4 mte     e 2Q te ny     Rxd4 ws rovided in the set y of 123. A moves of the bc Roo re provided with mtes in 124 2Sc2, 2Qd nd 2xd3 foowing te Bs best eots o mintin its ocl old. No sipe witin move soves e re bc in tte territory - and the ey   Sh4! nees to be we chosen Now, 2Qd4, 2Qf3, 2Qf nd 2Pxd3 foow whtever the BR ys Nte Kc2? Re 2Sd2? Perhps this is  present dy riv to Comins Mnseds cssic foc Mutate? CMs Meredith is ong ost 923 8/3KR2I8  3p4/3p3/Q4S2/rS2 2   Q!

125 ONSCION OKE

Ke   Re2! (threts Ke nd 2 Ke4 mate) 1    Pd 2K4 mte

6

White  lay And ate In w



1   . 1 . 1  1 1 .

.   .  

 Pd5 2 e5 ate  g5 2. g5 ate . g4+ 2. g4 ate  g 2 g ate . g2 2 Bg2 ate  g1 2. e ate

As a roessiona an , Dr. Bonner east was, of cours, no construction worker, but as a robe coposer h sees to hae been a consrucion worker suree. an robe of he eriod are AN ther (ersion b B) or B (ater A ther)  een version B 5 and this 125 are cases in oint. 125 was origina B7/5PrQ14/5R2B2//2S5 5kS1 2   Se ! B's ersion of his own robe is a saving of wo ieces in a ore oised setting without Q or P. Te tas is si oenings of a  +  batter - coonace enough - but the cotucti wok is ecetiona

126 G NO

e  . Sb7 ! (threat 2.Sd ate) 1  . . Pe6 2. Q6 ate 1   . Pe5 2.Qc2 ae 1  .  Qf 2. Qc2 at 1 . .  Qh 2.Qg2 at 1 . .  Bc7 2. Q7 at 1  .  Bb6 2.Sb ae 1  . . Ba5 2.Sa5 ate



Grandaster Coins ansfied dighted in what  caed gce ote' thos unpct n vn fortuitous tocs which ad to the njoynt of a prob. 26 is  vr aquat p of le ly by th bc wn 7 to open th bak Qun's in to stop 2. S, but to co t back un's ins for 2.Q6 an 2.Qc2 t. Bt tn t

olos d Comm eres

1 37

olv  1    Oh8 wh m to ft th om poer' ntenton. When h fnd 2.g2 (no 20h?) t  a mo plnt upi -  ge  ote' t no tr ost n ml Dhtful!

2 SOVRS' SPR

Ky 1Kh2! Wtng 1 .  . Rh + 2.h (st 2Rh) mt 1  . . R1/f/g 2. R12.R12 Re12 f/2.Rg t 1 .  . Ra3//5/6/7/a8 2. 3/2. /2. 5/2. a6/2 a7/2R8 mat 1  . . P2 2.B mt n hng mt  otms nough  Judg fo yourlf wth Joph Wton' 2 A blk Rook movs a t wth u mt nludng 1 . .  Rh 2Rh mat. 1 .  . P2   o unpn of the WB t a tanc fr a oubl pnmt 2B. y 1.Ka2! Watng n 1 . .  Rh + 2.h hngs t t s  pquant chang whh plas no n  A  worth sovng ! Jo Warton n rother om w ong e rmmered for n partur thr jont comosed ho f a lngth to concea muh trker - to the etent that chess  ub rtares wrot to probem etors to g soutns bfore  A' tams wr rvn to dstracton !

28 SHP O HNGS O CO

Try 1  03? Wtng 1   . Kb5 2.  m

38

Whte T  Ad  In Tw

 . . . R rando on fie 2. 0c se .Sfe ate  . . . R rando on ran 2. s 2.Sd2 ate  . . . c ! (set 2. Sb 2 .? ry  .d? Waiting  . . . Kd3 2. 0c2 ate  . . . R rando on fie 2.Sfe ate  . . . R rano on ran 2. set 2.Sd2) ate  . . . c ! set 2.Sb . ? Key  .a4! Waiting  . . . Kd3 2.0c2 ate  . . . R rando on fie 2. Sfe ae  . . . R rando on rank 2. 4 ate  . . . Pc 2.b set 2.Sb) te  . . .  any 2.0b3 ate 2 and 28 are Mutates n con, but 28 is an extraordinary tate of a coty hich woud have

ade odtiers gas and hich  ovide a chaenge for coosers in the ture . ny a stu f the  solution il revea the tate tres w a ate (cf. ). .Kh3? s a suerb try to aintain the as n the diagraed osition, but  . . . Rd3 ins th nght. There foos a natural rogrssion of tries,  as over 4 hases, and 4 dierent ates aer  . . . R on rk. he ony beish is the reeated refutation   . . . P A onde cage , and a asteriece!

29 PSO DOBLE

Try  .Pd4? (threat 2.h2 ae 1 . . .  2.0h3 (2. 0f?)  1  .  d 2. 0c6 (2 . . . Bf6 ae 1 . . . c3! 2.? Key . Pd3 (hreat .h2 

Solutins ad ee



 . . . Rb2 2.0 2 a  . . . d2 Z. Ox2 (2    R)   inticcy o te it Pn tp   it  get dignity of n  t citmt o p y te ao doble it  to n r o obm!   t  . Pd4 i  oue inrfece on O  B  te e t .Pd! i  cge obl trec o  nd BR. !  

13 ASKED EN

y  .Bd tt 2.  2. 0 n 0 te  . . . g/ ! 2.  y  .Bc tret 2.R t)  . . . B 2. 0 mt  . . . d! 2.0 y  .Bb4 tt 2.R mat  . . . Pd 2. 0 mte   . . . Bd! 2. b Key . B ! teat 2. Rf mt  . . . Bd 2. 0b3 te  . . . Pd 2.0 mate  . . . Rxa 2.  mt Bck intfeenc it  bck inemoing ic makd by  ite ice - maked men - i  oin ydnm eciity c. 1) n   in 13  t k into  Pickabh te obemit' tem o mt interfeenc bten BB an B.  it  not o te BRa mak by t O) t od b oiing cook .Ob3+ Pd 2.xd mate ad .O Bf4 2.0xf4 mate it te unmaked man coming toug fo  . . . Re! and  . . . Rf! Deicious WB tes down the diaoa ostct te WO  ny te sacrice



White T Play  Mate I w

   soves . Now we see te doube intefeence on WQ  R wen BB and BP pay to d6 - wen 2 Qb3  Q2 ate become possie in tun. Happiness is compete with  . . . Rxa3 2 . 6 mate !

 KN GHTS O T  T

T S2 and .Sd3 (teat 2.Rb4 mate) 1  .  Bx2! and  . . . Bxd3! 2.  1  S (heat 2. Rb4 mate     S nom! 2.Bb3    .Sa6!  (teat 2. Rb4 mate) 1    S an 2. Bb mae  . .  Sb ! 2. Bb 2. Ra y 1 . S !  heat 2. �b mae)     S an Z.Bb3 at  . .  e ! 2 .Bb 2 . Be8   Sa2! (thea 2. b4)  .   S n 2Bb mate 1    Sb !  2 Ra6 mate 1    Se !  2 .Be8 ae  a  eld o black an hite, the hng Wite n ie o gint te Blak night. e cpions tt   ed killly by a tinking opponent. hn h  n ae ih .S2!, onl hen Black   h n! $,

12 CAARY CARGS  1  1    Sb  2S2 2.S 2 m

Solutins  Cmear

       



        Q 

       Se e        S      do   S  e    me        e    e    S          d e    B    

     b 132   ulse e o e     b    e e ns e   e   e uppo  e  2Q           nd      op n   te  bt W  be oe  e t  te oter  fe  eer 1    Sf no  d t W  e  it      e nd er pot rom  e       1    e           o the es but Bck s oer A btll  i nd ellous ecooic doubl o tl to o od tht -  so le tl od ek ni rnc ec s ssocite it l r of e sc ide of prry o sodry mliple ie  ei sepe eite totlly or prtlly b bl dees 

133     

Ky   Bb8! Wiig     Rh5 2P5 t     Rf5 2Pxf t     R5 2 Sx5 t     R5 2Px5      Rc5 2 Sb4 me 1    Rb  R7 me

 T  nd  In Tw

12

1    Rx 2Sx me 1    R on le 2.Se me 1    Bd7 2Rb6 me 1  .  B else 2Rc8 me

Knon  ll plse he Bshop plys up o he llery o h 8h rn  nd is or ppluse or he clen sep o  nd he  mes Ther s  lle b of ood orune ih 8 occupd only 2 Sb4 s m er 1    Rc Brn Hrly publshed mny o his problems under h rm Hrry Blne  nd h's  ood me n sel Who r he ll-non problemiss n hs boo ho mh msurde s Nol Wsy Donny Michels nd Cmeron olmn?

3 

Key   Rd8 Wn 1   . xh8 2 Qh6 me 1 .   Rxh8  Pf8=S me 1    R8 2 Px8= Q me 1    Re 2 Pxe8= Q e 1    Rxd8 28=Q e 1    Rx 2Rx me 1    Ph =Q + 2  Qxh (se 2Rxh) me _ Anohe seep o he 8h rn (c  33 )  And here is he uher similry o  blc oo connin  lerl rher hn  donl Pn bery n he dirmmed posion. The involunry relese o he R   ey urs ino  ecod?) fouold duel beeen he blc oo nd h pomoing Pn  oce o Knigh nd ee imes o Queen Plesin is he pre-ey use for he WRd hich es 2.Rxh fer 1 . . . hQ  me chge  2xh.

n nd n

3

135 TRN Y CK

y Qf4! (trt 2Scx mt 1    Sx 2 (2 Rd? Kc2!2 Q2? c4 mt 1    xc 2 Rd (2?/2 Qd2? 4! mt  1    Sd2 2 Qxd2 mt 1    S4 2 Q4 mte  irst lssons in css re tt o do not Cstl out of cck  trou cck  nd certinly ot tro  pec suc s t   in 13 Wn te nit s indced to oe t ffct is strne it te ni sel cler o te ottom rnk 1    Sx te te nes t e 2 to urd 2; tr 1    Sxc tre cn e no Cstlin trou ceck ut 2Rd lon mtes So Cstlin nd WRd is detrmind y Blck

136 TRN Y HT

Try   R ? Witin 1    d 2 Qf mt 1    P 2 R4 mt 1    P4! 2 ? Try   Rd? Witin 1    Kd 2 Qf mt 1    P4 2P mt 1    Pd! 2? y 1 ! Witin  <'   d 2Qf mt 1    P3 2 R mt 1    P4 2Pd mt rs o v wor sytmticly trou ts ook



White T Play Ad Mate  Tw

t p t Cstn to sov 136 b ty i kno no by no to onr  tr is  trick s Cstin ll Wy not Rook ovs to sov t probm Unk 35 r Bck dtrins stn nd WR to d ts t t oc s ntiry Wt's IRb ooks prosn or  Rb4 t tr I    Pd  bt I    P4 Rd provds or I    P4 t 2Pd t bt I    P  t s n t dob ov I   ic brins t WR to  to c t t t I     nd to provd n or I    Pd 2 R t

37 BY TATH

y   Q4 (trt 2 Qxd7 t) I     2Bx t I    Bx4 2B6 t I    B 2Q  t I    Bc8 2  t ts no pssv scic o t it Qu it t BBd7 dr trt its Tr's o scp  I    Bc8 ss to vd t grsp o t Qu nd Bisop bu cotro is ost o  sttiy ord Q +  btt d  roy rtiry opns 2 to rci t t-sur  grtd by t ky

13 ZOOSTON

osio ()    I    K3 K  I      6 t I        

'u  mm 

145

oston   e  Wng   .  Kxd5    mate  .    any 2c        3 mte h prted agr s t Zeropsion f w posi (a) s creat y putt th R3 on a r mate  w ovs  l  Sf4! I' bck t t oit ( he R    ack on  o cat t (b) b  u t n g e b  2  orat n o  -   e5  nca  a cvonl .� ti daga ( pitd wh R t 2  C te d  WRa to e d Bb t 3    dubl t euet o b    fd.   t Z�  cotio twg  sow Dd hr pb o bes avantg? t's a a  t e ocae o  solvr's h e to ttes w  c  o o ona ect t BK ove t t e3 d  r  y haronous kys

139 CHVR CRG •

y   K? (at 2 R6 ae    . x6 2.B2 at     Rxc ! 2  ? y   K (rat 2 R6 a)     xc 2Rd at     Px6! 22? Ky   K! (tra 2Rd6 t     Px6 2B2 t     Rxc 2Rd at     Rc6 2Re at  sa hat  y o yr _ th ag of chvy  K ro ito at No ow! But uch cvary s ot  n  h,  h wt Kg lg h h 

6

hie T lay Ad ae  T

  o dout e gants mse te oa adon o ineeng w is own Roo n sho ee h e  h?

1 RO OSR Ty .Qc7? Waing  . . . e7 2. Qxe mae  .   Sx 2 Qx mae  . . . Pd5 2. Qe5 mate  . . . Px! 2. ? Ty? .Qd5? Watng  . . . Px 2. Qe mae  . . . e7! 2.?   . Qe? Waitjng     Sx! 2.?  .d7? Wang  . .  Pd5  2 .? e .Qe8! Waitng    . Pd5 2. Qe5 mate j  .  e7 2. Qxe7 mae 1  . . Sxg 2. Qx mte 1    Pxg 2 . Q mate emist and py aike w te at a gance  t wte e oied o savage te back Kng is no gong to be n n 1 but is anyone so quick to e at a gance eacl ee se ys to mate n two? Pes .Qe8! is vous?, b es to c7, d7, 5 nd e4 o cowd te BK n o vde o e bck move e not o be dsmssed lh

  Commenarie

17

11 1 KYV

T  . 1 Wg  . .  b 2.5 t 1 . .   2 Bc   . .  3! ? Ke ! Wag  . .  b2.Sd  . . .  2 Bc   .  . c3 2g e The's  clu fo slv Th ky pc pls o su   bu hch p? .1? cls fo 2. e   . . . b4 bu 1 .  . P3!  close h shop's li. ns i is e sog .1! hch solvs a hih ls  cop ae 2. 4 f 1 . . . b. T long nge  g8 as nicl  h oubl e-o cone pl b Whit

1 BRSTO S

oso () K .g3 Wng  . . . f5 2.Q3   . . . K 2.f me osion (b) e  Bf8 ! Wg 1 . . . Kf5 23 e 1 . . . Kx 2. Qe7 m T Bitol Touey of 1861 pou  ssion. Th be bons of in's nk Hele's clb s   ove e blk Kng  c5 h Qun  g6  w  ook   . Hel's nsp s  .h1 !  2 .Qb 3 .g m! Th Btol ln of h i ook s ek

8

Whie T Pay A ae  Tw

be for te Roo's vig o othe ue nd ving t purty of purpos ee of ust clrig or d gettig out f te y of t it Quen So t clernc ys to t igenousy twinned 12 re itol - or more ccurty tol-type kys becus t cleing WR nd WB v  use i upportng mtes

13 YTH

Key Se6 ! (tret 2Qf te) 1    d6 2S m 1 . .  f6 2. Qg mte 1 . . . e4 2. Qe2 mte 1 . .  d 2. Qd mte 1 . .  e6 2 Rxe6 mte ike ta-gt d co/plu ig (f. 65 d 66) blck Kig fights in te form of  Y hve cuied thee sttus ogh the ptten of igt is oe inient to some costutions. o mpe i you spot the  pate  f e6 in 120? Ws i intene i the v. oon's 13? 1 . . . K6 is uprovied th  te n the gmme postn but fte tht it is shee eght for its 6 mtes i  9piee settg ged by  ey-ove whh gives the b Kng wo of the fght-sques fo it -pae 6  nd e4.

144 HAMLN 

K h g 1  .  K 2. S te 1 . .  f6 2.S mte 1 .  . Kd7 .� te

So  d 

49

    B y 2 e

1     2  e i he tte      ee  s e o  oly igu  reoy ed e eh o  Copre 1 . . .  BK  W se Sd e (bery open for S n B se o hd  es 6 d e6) wi 1    f6 B   e)  me (bery openn fo W on W re  hd  e  The es e ehoed  ee he f e   f coous rgou  -pece wer

15  ROTRR

Key  . f1  Wiig 1 . . . Kc6 2. 6 e 1 . . . Kxe7 2.Bc e  . . . Kxe 2.Bg3 e 1 . .  S y 2 Rxe6 e Phps ere re erler thee epes bu ere c be few cerer hn 15 fe e illin ash key .Of1 e bl igs -pern o hee() wi piece cpues eps  he eye Te wo Q+B bery opens e 1 .  . Ke7 nd 1 . . . e re fiey pired he swicbc e 2 mde possble b he Quees scrifice of he Bshop coplee  cc Y

16 TH RSO 

Se py     c2 2Bc4 e ey Qc1 Wiig

1 5

White  Play Ad Mate  

    a2 2Bc4 ae     a4 2 a3 ae     c3 2R ae he wellhdde and generus geadtake key-move c! o 16 pus he proble i he denive exaple' class The key aes c2 (ecepively se wih 2Bc4 ae afer     xc2 u gves all hree flighs of he pate (cf 15 2Bc4 ae eurs afer     a2; 2a3 is ae afer     a4; ad  grea surprse  2R3( ! mae pops up ae     c3  Coplete lok wih added and subraced aes   Muae ! s leer Y s e  ls  he alphabe  s he ispred thee par 15 d 16 whch s e o las  hs book Thas he eason h

1 TH TOR O 

ey       1     

g! Wang  d 2 b ae  Pd =O/S 2 Sg2 ae  Se ay 2 d2 ae  Sg a 2 e2 ae

No uch o ell reall oher ha ha lette poble can be fu Composers ad slers ejoy he sybolsm and he slly eason' sores hch ca be re round heThey re o aen oo sersl ad e cens o proble composo can be relaed Jh eebles '0 can ea all or ohg! Cerail  scores or all o s 8 peces havng a use and no beng here jus o ake he shape of he '0  and ha is much ore dficl a  migh appear

Soluions and Cmmentaries



1 AN O TTRS

ey .8 Wa Le  ecoes  1 .   a5 2.Pc8 Q ae Lee  ecoes P (fu sop! ) ad F w e mae 1    c4 4 mae Lee D udeed 1    xb 2.Px8= S ae  . "  xb6 2 x6 ae s coud e e es lee pole cf 14 eve opsed Geoge Hue ad Joe Bug word o pefec , a Aeca Aoy Tafs ecey added a a7 sead of a P o add a secod promoo ae Te souo ses ou e ees PFD Aoer Aeca, Edga olday suggesed e eers coud epese (eve f  ore a oe aguage) e sx ypes of cess peces:   g or g,   ook P  Paw   Fou/sop, ad D  Dae/Quee ! ee poles soud be fu ad fu of veo. Wy o aspov efues epaed ec efece o aov epeas oso or aw? Acve mds o wok!

C INDEX BY PROLM NUMBES en  B  24 ndde BJ de C 1 ndes P 22

Harley B  noucion, 7, 133 Hahcoe G 103, 105 Hume G 4, 148

Banaszek  90 Brnes B   18, 25, 56, 59, 68  7 75 , 82, 87, 122, 137 achelor .  35 Bel E 93 Bgon T.H 12 Bolus  126 Bnng J 79, 148

eeble J. 147 ippng CS 7, 9, 1 13 Langsaff W. 101 Laws B .  1 1 La .P. 120 Lwi B  N. 61 Lwi .T. 3 , 10  69,  94, 98 , 1 16, 1 ,  , 46 ibby F 46 Lipon . 2, 6, 8, 5 63, 81 , 107, 108 , 1 10, 1 15· yo C. J. 5 5

hllenger  C 8 Clak W.A. 144 son T. 13 14, 37 38

F FB . 1 5, 4, 92, 95, 15 acleod N.A. 19, 6,  , 9, Fenne .J 30 100, 106, 1 1, 13 1 Frankensin E N 9 135, 140 anfield C. 3 il  .J . 66 coell . , 9, 3 87 Geave W. 48 124 Goorson . 1 , 109 oon F 143 ue FH. 45 o Si Jmy 5     , 97, 98, 14 Hacock . 91 2

p    

Na H   Pc J 15 Quack G C 3 c J 23, 3 43  5 62, 67 Sh DJ  6 2, 39 42 6 78 , 80, 86, 88  9 1   132, 138, 3 Slaer GJ   Smdy D   85  1 Subbs A G   

5

Se   Sd C  P          3    ,  ar     4 ug C   5 ar    ay C  e   5 Wa  5  ,  r- E 65

INDEX T BE IDEAS AND STATEGIS Aciviy by Back iece 103 , 104 Abino 23 Abush , 31 , 92, 145 Asyy 37, 3

Back eiay 61 , 62 Cross-checks 46, 67, 6, 1 1 1 , 112 Cycic ay 6, 50, 5 1 , 52 Dobovskis heme 7 Duaavoidance 44, 1 10 Dues 97, 131, 134 Duas 2, 56, 6, 1 10, 1 12

Banny hee 9 Baey ay 15, 16, 1, 26, 0, 97 , 121 , 122, 123 , 133 , 137, 144 Boad oaion 13, 14, 17 Biso he 142

Echo (Chaeeon) 144 En-assan 1 , 76, 105 eck hee 132 igh-aking key 60 ighs 7, 73, 74, 1 19 ighs on ae Squaes 73, 2 ca ay 9 , 96, 103, 104, 124

Casing 17, 1, 19 , 20, 3, 135, 136 Canged ay 20, 23, 6, 73, 75 , 76, 77 , 79 , 120 , 121 , 122, 136, 13, 142 (see aso Haf-Baey, uae and Zagouko) Check ovocaion 47, 8 Checking key 49, 50, 53 Ceaane key 133, 142 Coecion  Aiva Whie 11 Back ecioca 1 17 Back Seconday 1 , 3 1 , 32, 39, 43 , 44, 7 , 131 , 132

Gaage unins 30 Gishaw Back 54 Gishaw Whie 53, 55 Haf-Baey 106, 107, 10 Haf-in Back 113 Haf-i� Whie 42, 1 14 Hanneius hee  154

Iex  e Ids n Sraegies

ra h   f  k w B   80,  ds Grsaw w  Valv  ck w W ,   W wh c  4 5 6 , 9 (clds wo) W w      5  55  56 1  1 Java  6 L rad so 85 8 L rad hm 8 84 Lr rbl  18 L py 6,  1 7 Masld C  Ma-rasr 6 , , 10 Mas  Fgh quars 4, 75, 8 Mas o sa squa 46, 6 Mur 0 Mrrrd g 65 , 8 Modl s 8 Mloluo 5, 5 Ma   0 6 70, 7 ,   , 4 , 4 , 7  8 w , 4, 5 , 6 0  G 5, , 8

5

a hs  74, 75 8 8, 90 cas   s ck ps a 9 5 lc ps Wh 0  s Bl 8, 5  58 5  s W 9  4 us/Css Flgs 66 Promo ply , 6 7 , 7 4 Prvsl ky 4 9 , 104 1 dca chag 3 cprcal chag  5 ,  6 cpcal pay 8 , 0,  5   16  1  cord  4 57, 58 60 6 , 7 , 8 ,  16, 5 ,  4 rograd ayss 8   vrsal hs 80 cusv oyal bary 6, , 5  7 8, rodc yal up 0 acrfcal ky   , , 45 alazar sd 8 lzar h 8 Schia dfc , 30 lfblocks   , 5 , 7 80 odo paao  5 qu rvs 8 q vs so 8

5

White T Play Ad ate  Tw

S Pay  ins for ovin 4 Su-os 98 Siuanou unin 1 Squar-vacaion  8 aa if 26 53 ar-Fis 65 66 yry 37 38 Task 22 7 58 6 Tr ouions 52 Tris 6 23 66 13 ris wi Coon Ai 2 6  13  131  139  1 ' win  13  14 17 18 2 5  26 53  82 83  1  13 2 wo ouos 53

Uins  ack unpins lack , 11  ack unins W 1 42 3  99 1 11  12 Wi unpins ack 2 26 3 Wi unins Wi 29 Vav 19 126 Vairo   Y- 1 13 1 15 16 Zaoruo 25  26 2; 28 96 Zroosiion 138

The Problems is  bionhy agazin of  Briis Che olem oey, and is dvod o a aspcs of m ss.  riis Css Prob Sociy xiss o ro  nowd and njoyn of chss probs and rsi is o o a counris Tr ar rar css rob curs in London. Enquiris soud b ade   cary, r C.A.. uss, 6 Abany Driv  ay Kn 6 8SJ

White to Play and Mate in Two - B.P.barnes - Goodwill - 1999 - Ocr

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