{"id":4570,"date":"2012-11-14T15:43:07","date_gmt":"2012-11-14T14:43:07","guid":{"rendered":"http:\/\/www.sachyuo.cz\/?p=4570"},"modified":"2012-11-14T15:44:03","modified_gmt":"2012-11-14T14:44:03","slug":"diagramy-z-lanskrouna-h16-hd14","status":"publish","type":"post","link":"https:\/\/www.sachyuo.cz\/?p=4570","title":{"rendered":"Diagramy z Lan\u0161krouna (H16, H+D14)"},"content":{"rendered":"

\u010cl\u00e1nek vhodn\u00fd zejm\u00e9na pro ne zcela pokro\u010dil\u00e9 hr\u00e1\u010de, kte\u0159\u00ed se pot\u00fdkaj\u00ed s taktikou.<\/p>\n

Dominik \u0158ezn\u00ed\u010dek (1693, Polabiny) – V\u00e1clav Grundman (1451), 5. kolo:<\/strong><\/p>\n

<\/strong>Va\u0161kovy \u00fasp\u011bchy jsem nezaznamenal, vyplynuly z chyb soupe\u0159\u016f, kter\u00e9 dok\u00e1zal vyu\u017e\u00edt. M\u00e1m tu jednu partii, kter\u00e1 sice skon\u010dila prohrou, ale ukazuje, \u017ee se Va\u0161ek neboj\u00ed proti favorit\u016fm j\u00edt do p\u0159\u00edm\u00e9 konfrontace.<\/p>\n

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M\u00e1me tu pozici s oboustrann\u00fdmi roch\u00e1dami, m\u016f\u017ee se rozhodnout b\u011bhem n\u011bkolika tah\u016f, bude rozhodovat rychlost a d\u016fraz. V\u0161imn\u011bte si, \u017ee se v\u0161echny figury \u00fa\u010dastn\u00ed boje, \u017e\u00e1dn\u00e1 nez\u016fst\u00e1v\u00e1 stranou.<\/p>\n

\u0160ance b\u00edl\u00e9ho jsou tu bohu\u017eel v\u011bt\u0161\u00ed: sloupec pro v\u011b\u017e si otev\u0159e snadn\u011bji ne\u017e \u010dern\u00fd a d\u00e1mu do \u00fatoku dostane taky d\u0159\u00edv. 1. gxf4?! <\/strong>D\u00e1v\u00e1 \u010dern\u00e9mu je\u0161t\u011b \u0161anci, po okam\u017eit\u00e9m 1. Da7 by bylo zle (jezdce f3 by br\u00e1t \u010dern\u00fd samoz\u0159ejm\u011b nemohl). 1 . … gxf4? <\/strong>Posledn\u00ed \u0161anc\u00ed bylo 1. … Sxf3 s udr\u017een\u00edm b\u00edl\u00e9 d\u00e1my mimo d\u00e1msk\u00e9 k\u0159\u00eddlo, nap\u0159. 2. Dxf3 Jh4 3. De2 gxf4. 2. Da7 D<\/strong>e7 <\/strong>\u010cern\u00fd v\u0161echno s\u00e1z\u00ed na jedinou hrozbu po g sloupci (Sxf3 a De7-g5-g2). B\u00edl\u00fd m\u00e1 hrozby rozmanit\u011bj\u0161\u00ed, i proto proraz\u00ed.<\/p>\n

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3. bxc6! <\/strong>Kombinuje otev\u0159en\u00ed sloupce s matovou hrozbou na posledn\u00ed \u0159ad\u011b; daleko slab\u0161\u00ed by bylo nap\u0159. 3. bxa6?!. \u0160lo i ustoupit jezdcem (3. Jd4), ale tam by \u010dern\u00fd mohl zkou\u0161et pozici blokovat (3. … c5) a chytat se st\u00e9bla. 3. … bxc6 4. Jd4 Dg5?! <\/strong>Hou\u017eevnat\u011bj\u0161\u00ed by byl obrann\u00fd tah 4. … Kd7. 5. Jxd6+ Kd7 Jezdce br\u00e1t nelze, pro\u010dpak? 6.<\/strong> Kf1<\/strong> Chladnokrevn\u00fd \u00fastup, po kter\u00e9m se uk\u00e1\u017ee, \u017ee \u010dern\u00fd nic nem\u00e1, partie pak rychle skon\u010dila. Bylo mo\u017en\u00e9 hr\u00e1t i p\u0159\u00edsn\u00e9 6. Jf7!, o n\u00e1ro\u010dnosti boje sv\u011bd\u010d\u00ed to, \u017ee krom\u011b t\u011bchto dvou tah\u016f b\u00edl\u00fd skoro nic jin\u00e9ho u\u017e nem\u00e1, kdyby ned\u00e1val pozor, mohl by tu naopak rychle prohr\u00e1t. 1:0<\/strong> Ka\u017edop\u00e1dn\u011b tohle jsou \u0160ACHY.<\/p>\n

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Martin Bure\u0161 (1649, Polabiny) – V\u00edt Hol\u00e1sek (1250), 1. kolo:<\/strong><\/p>\n

<\/strong>\"\"Pozice, kde m\u00e1 b\u00edl\u00fd v\u00edc ze hry, ale dosud nic konkr\u00e9tn\u00edho. B\u00edl\u00fd se v\u0161ak un\u00e1hlil: 1. e5?<\/strong> Vypad\u00e1 logicky, ale p\u0159ehl\u00ed\u017e\u00ed hrozbu \u010dern\u00e9ho. 1. … Jd5? <\/strong>L\u00e9pe 1. … Jg4! 2. Sxe7? <\/strong>L\u00e9pe 2. Jxd5! Sxg5 3. f4 exd5 4. exd6+ a 5. fxg5. 2. … Dxe7??<\/strong> Tohle se spo\u010d\u00edtat mus\u00ed: 2. … Jxe3! 3. Sxd8 Jxd1 4. Vxd1 (\u00fastup st\u0159elce nepom\u00e1h\u00e1 pro Jxc3) Vxd8 a \u010dern\u00fd m\u00e1 kvalitu, by\u0165 m\u00e1 b\u00edl\u00fd asi za ni po dobr\u00e1n\u00ed na d6 kompenzaci. 3. Jxd5<\/strong> atd. <\/strong>B\u00edl\u00fd si zhluboka oddechl, V\u00edtek p\u0159e\u0161el kolem \u0161ance bez pov\u0161imnut\u00ed. 1:0<\/strong><\/p>\n

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V\u00edt Hol\u00e1sek (1250) – Josef Pe\u0159ina (1250, Poli\u010dka), 5. kolo:<\/strong><\/p>\n

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B\u00edl\u00fd m\u00e1 dva p\u011b\u0161ce nav\u00edc, prostor, jasn\u00fd pl\u00e1n apod., ale mus\u00ed se vypo\u0159\u00e1dat s dvoj\u00edm napaden\u00edm: vis\u00ed Vc1 i Jh5. Co si s t\u00edm po\u010d\u00edt? 1. h4!<\/strong> V\u00fdborn\u011b. Ob\u011b\u0165 p\u011b\u0161ce za \u00fa\u010delem odl\u00e1k\u00e1n\u00ed, po 1. … Sxh4 2. Jg3 jsou ob\u011b figury zachr\u00e1n\u011bny a b\u00edl\u00fd se m\u016f\u017ee v\u011bnovat p\u0159\u00edjemn\u00fdm z\u00e1le\u017eitostem na d\u00e1msk\u00e9m k\u0159\u00eddle. 1. … Sxc1? 2. Jf6+ Kf8 3. Jxe8 Kxe8 <\/strong>Nepom\u00e1h\u00e1 ani 3. … Sb2 4. Jxc7 Vc8 5. Vb1. 4. Vxc1<\/strong> Koncovka je jasn\u011b vyhran\u00e1, i kdy\u017e si to V\u00edtek je\u0161t\u011b zkomplikoval. 1:0<\/strong><\/p>\n

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Ji\u0159\u00ed P\u00ed\u0161e (1250) – Ond\u0159ej Cach (1462, Polabiny), 3. kolo:<\/strong><\/p>\n

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\u010cern\u00fd si sebral p\u011b\u0161ce na a2, to je mo\u017en\u00e9, v centru je sice slab\u0161\u00ed, ale a p\u011b\u0161ec m\u016f\u017ee \u0161lapat dop\u0159edu. Nesm\u011bl si ale ucpat \u00fastupovou diagon\u00e1lu tahem 1. … d5??<\/strong>. Jirka nev\u00e1hal a d\u00e1mu odchytil: 2. Va1 Db2 3. Vfb1<\/strong> atd. 1:0<\/strong> A to je\u0161t\u011b netu\u0161il, \u017ee pr\u00e1v\u011b porazil v\u00edt\u011bze turnaje, Ondra toti\u017e n\u00e1sledn\u011b ud\u011blal 4\/4!<\/p>\n

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Tom\u00e1\u0161 Ludv\u00edk (1466, Polabiny) – Ji\u0159\u00ed P\u00ed\u0161e (1250)<\/strong>, 4. kolo:<\/strong><\/p>\n

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B\u00edl\u00fd stoj\u00ed p\u0159ed \u00fakolem, jak se postarat o napaden\u00e9ho st\u0159elce i jezdce z\u00e1rove\u0148. \u0158e\u0161en\u00ed je jednoduch\u00e9: 1. Sf4! <\/strong>A jezdce br\u00e1t nelze, \u010dern\u00e1 d\u00e1ma je ve vazb\u011b. 1. … Dxe2+ 2. Kxe2 Kd7<\/strong>. \u010cern\u00fd m\u00e1 st\u00e1le m\u00edrnou v\u00fdhodu, v pozd\u011bj\u0161\u00ed f\u00e1zi v\u0161ak partii prohr\u00e1l.<\/p>\n

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Ond\u0159ej Cach (1462, Polabiny) – Veronika \u0160majzrov\u00e1 (1250), 4. kolo:<\/strong><\/p>\n

<\/strong>\"\"Koncovka je pro b\u00edl\u00e9ho vyhran\u00e1, nejsn\u00e1ze po 1. c4. M\u00edsto toho v\u0161ak p\u0159i\u0161el blundr: 1. Sb6?? Vxc2+ 2. Kh3 Sxb6<\/strong> a r\u00e1zem m\u00e1 vyhranou pozici \u010dern\u00e1. Partie ale je\u0161t\u011b pokra\u010dovala …<\/p>\n

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… a tohle u\u017e je pozice rem\u00edzov\u00e1, \u010dern\u00e9 nezbyli p\u011b\u0161ci, jen ten jeden fale\u0161n\u00fd, a zde se nem\u016f\u017ee vyhnout v\u00fdm\u011bn\u011b v\u011b\u017e\u00ed. Je toti\u017e napaden st\u0159elec a po jeho \u00fastupu p\u0159ijde 2. Vg6+ Kxg6 3. Kxg4. Pak u\u017e je to rem\u00edza, i kdyby b\u00edl\u00fd ztratil oba zb\u00fdvaj\u00edc\u00ed p\u011b\u0161ce. 1. … Sf4?! <\/strong>Komplikuje situaci, \u010dern\u00e9 figury jsou napadeny a chr\u00e1n\u00ed se navz\u00e1jem, co\u017e jim nemus\u00ed vydr\u017eet. 2. Va5+!?<\/strong> K rem\u00edze vedlo 2. Vg6+!, ale to by b\u00edl\u00fd nemohl je\u0161t\u011b vyhr\u00e1t! 2. … Kh4 3. h3<\/strong><\/p>\n

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To vypad\u00e1 pro \u010dernou zle, ale st\u00e1le je tu cesti\u010dka k v\u00fdh\u0159e, pokud by zahr\u00e1la 3. … Vg5! Pak p\u0159ijde bu\u010f 4. Va6 Vf5 a \u010dern\u00fd udr\u017e\u00ed v\u0161echny figury, nebo 4. Vxg5? hxg5!, kde pr\u00e1v\u011b p\u011b\u0161ec p\u0159estal b\u00fdt krajov\u00fd, tak\u017ee st\u0159elec u\u017e nen\u00ed fale\u0161n\u00fd. Naproti tomu 3. … Kxh3??<\/strong> dokonce prohr\u00e1v\u00e1. 4. Vh5+ Vh4 5. Vxh4+ Kxh4 7. Kxf4<\/strong> atd. 1:0<\/strong><\/p>\n

Vid\u00edte, jak rychle lze partii oto\u010dit t\u00edm nebo on\u00edm sm\u011brem. A jestli m\u00e1te pocit, \u017ee n\u00e1\u0161 krajsk\u00fd p\u0159ebor tedy nem\u00e1 moc vysokou \u00farove\u0148, pod\u00edvejte se t\u0159eba … na mistrovstv\u00ed sv\u011bta<\/a>, kde lze prohr\u00e1t i se dv\u011bma figurami nav\u00edc!<\/p>\n

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Mat\u011bj Form\u00e1nek (1100, Polabiny) – Vojt\u011bch Hol\u00e1sek (1479), 3. kolo:<\/strong><\/p>\n

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\u010cern\u00fd, a\u010d s p\u011b\u0161cem v\u00edc, bojuje o rem\u00edzu, b\u00edl\u00fd kr\u00e1l je mocn\u00fd. 1. … a4?? <\/strong>Na\u0161t\u011bst\u00ed ne bez rozm\u00fd\u0161len\u00ed, ale to rozm\u00fd\u0161len\u00ed bylo \u0161patn\u00e9. Spr\u00e1vn\u00e9 bylo 1. … c4! 2. bxc4 b4! 3. axb4<\/span> a te\u010f ne 3. … a4?? 4. Kd4, kde je kr\u00e1l ve \u010dtverci, ale 3. … axb4 4. Kd4 Kd6<\/span>, a\u017e b\u00edl\u00fd kr\u00e1l sebere b\u00e9\u010dko, \u010dern\u00fd sebere c\u00e9\u010dko. K rem\u00edze vedlo (komplikovan\u011bji) i 1. … b4<\/span>. Bu\u010f po 2. a4 Kf6!! 3. Kxc5 Ke5!!<\/span> (tady Kg5? nesta\u010d\u00ed, p\u011b\u0161ec to akor\u00e1t nestihne!) 4. Kb5 Kd4 5. Kxa5 Kc3<\/span> a v\u0161echno vych\u00e1z\u00ed v\u00edc ne\u017e akor\u00e1t, nebo po 2. axb4 cxb4 3. Kc5<\/span> a tady jde jak Kf6-g5xh5, tak i a4. Pou\u010dn\u00e9 varianty, doporu\u010duju zkusit po\u010d\u00edtat z hlavy! 2. bxa4 bxa4<\/strong> Ani 2. … c4 3. Kd4 k ni\u010demu nevede. 3. Kxc5<\/strong> Tahle koncovka je za b\u00edl\u00e9ho vyhran\u00e1: kdy\u017e p\u016fjde \u010dern\u00fd pro ph5, bude pomal\u00fd, kdy\u017e p\u016fjde pro pa3, dostane se zase b\u00edl\u00fd s n\u00e1skokem na h6. V dal\u0161\u00edm pr\u016fb\u011bhu je\u0161t\u011b chybovali oba hr\u00e1\u010di a b\u00edl\u00fd se nakonec nechat zapatovat na a8. 1\/2?!<\/strong><\/p>\n

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Na z\u00e1v\u011br jedna z posledn\u00edch parti\u00ed turnaje jako uk\u00e1zka, \u017ee nic nen\u00ed nemo\u017en\u00e9.<\/p>\n

Julie Kalousov\u00e1 (1100, Lan\u0161kroun) – Martin \u0160t\u011brba (1250, Hlinsko), 7. kolo:<\/strong><\/p>\n

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Tzv. absolutn\u00ed rem\u00edza<\/em>, kdo ji nechce, m\u016f\u017ee doufat leda v praporek nebo skvrny na slunci. V\u011bt\u0161\u00ed \u0161ance na chybu m\u00e1 b\u00edl\u00e1, kter\u00e9 na kraji chyb\u00ed prostor. 1. Ka6?!<\/strong> V\u0161echno jde, ale opozice se m\u00e1 b\u00edl\u00fd kr\u00e1l varovat, ne ji vyhled\u00e1vat. Ale pros\u00edm, po 1. … Va3+ 2. Va5 se nic ned\u011bje. 1. … Kc7!? <\/strong>Snad lstiv\u00e1 l\u00e9\u010dka, snad jen setrva\u010dnost. 2. Ka7?? <\/strong>Opozice! \ud83d\ude42 2. … Va3+ 0:1<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

\u010cl\u00e1nek vhodn\u00fd zejm\u00e9na pro ne zcela pokro\u010dil\u00e9 hr\u00e1\u010de, kte\u0159\u00ed se pot\u00fdkaj\u00ed s taktikou.<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[7],"tags":[],"class_list":["post-4570","post","type-post","status-publish","format-standard","hentry","category-mladez"],"_links":{"self":[{"href":"https:\/\/www.sachyuo.cz\/index.php?rest_route=\/wp\/v2\/posts\/4570","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sachyuo.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sachyuo.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sachyuo.cz\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sachyuo.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4570"}],"version-history":[{"count":4,"href":"https:\/\/www.sachyuo.cz\/index.php?rest_route=\/wp\/v2\/posts\/4570\/revisions"}],"predecessor-version":[{"id":4574,"href":"https:\/\/www.sachyuo.cz\/index.php?rest_route=\/wp\/v2\/posts\/4570\/revisions\/4574"}],"wp:attachment":[{"href":"https:\/\/www.sachyuo.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sachyuo.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4570"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sachyuo.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}