{"id":3547,"date":"2012-02-23T10:18:16","date_gmt":"2012-02-23T09:18:16","guid":{"rendered":"http:\/\/www.sachyuo.cz\/?p=3547"},"modified":"2012-02-23T10:21:13","modified_gmt":"2012-02-23T09:21:13","slug":"chybami-se-clovek-uci-nebo-by-mel","status":"publish","type":"post","link":"https:\/\/www.sachyuo.cz\/?p=3547","title":{"rendered":"Chybami se \u010dlov\u011bk u\u010d\u00ed (nebo by m\u011bl)"},"content":{"rendered":"

Krac\u00edk, Tom\u00e1\u0161 (2101) – Hurt, Luk\u00e1\u0161 (2115)<\/span>; \u00dast\u00ed nad Orlic\u00ed A – Rychnov nad Kn\u011b\u017enou<\/strong><\/p>\n

Po miniaturce z minul\u00e9ho kola se schylovalo k je\u0161t\u011b v\u011bt\u0161\u00edmu masakru, bohu\u017eel jsem byl tentokr\u00e1t o dost slab\u0161\u00ed v propo\u010dtu (odhad pozice jsem m\u011bl po konzultaci s motorem pov\u011bt\u0161inou spr\u00e1vn\u00fd), a to m\u011b st\u00e1lo cel\u00fd bod a dal\u0161\u00ed cenu za partii kola ;).<\/p>\n

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Pozn. aut.: v\u0161imnul jsem si, \u017ee mi tam utekl jeden tah, tak\u017ee to m\u011blo b\u00fdt 7. … Sxf2+, m\u00edsto 6. … Sxf2+, u\u017e se mi to necht\u011blo p\u0159episovat, na anal\u00fdze to stejn\u011b nic nem\u011bn\u00ed.<\/p>\n

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1. e4 Jf6 2. d3 d5 3. Jd2<\/strong> nel\u00edb\u00ed se mi, ale budi\u017e – chyba to snad je\u0161t\u011b nen\u00ed 3. … e5 4. Jf3 Jc6 5. g3 Sc5 6. Sg2 dxe4 7. dxe4<\/strong><\/p>\n

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6. … Sxf2+?!<\/strong> Pro\u010dpak jsem to vzal – jednak mi v\u00fdstavba b\u00edl\u00e9ho p\u0159\u00edjde dost podivn\u00e1 (fianchetto kryt\u00e9 Jf3, zasekan\u00fd v\u00fdvin), \u010dern\u00e1 pozice se mi jev\u00ed mnohem perspektivn\u011bj\u0161\u00ed na to, \u017ee m\u00e1me 6 tah\u016f. Ov\u0161em je pravdou, \u017ee b\u00edl\u00fd neud\u011blal takov\u00e9 chyby, aby vych\u00e1zelo takto drsn\u00e9 potrest\u00e1n\u00ed. Oba jsme ov\u0161em p\u0159ehl\u00e9dli jednoduch\u00e9 vyvr\u00e1cen\u00ed – 7. Kxf2 Jxg4+ 8. Kg1??<\/strong> spr\u00e1vn\u011b bylo 8. Ke2!, proto\u017ee nevych\u00e1z\u00ed Jd4 pro 9. Jxd4 Dxd4 10. Dg1 a \u010dern\u00fd nemat\u00ed – to jsme ov\u0161em oba p\u0159ehl\u00e9dli. Po 8. Kg1?? vyhr\u00e1valo okam\u017eit\u011b Dd6!<\/p>\n

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kdy b\u00edl\u00fd nezabr\u00e1n\u00ed matu ani\u017e by p\u0159i\u0161el o v\u011b\u017e na a1. Konkr\u00e9tn\u00ed varianty nech\u00e1m na V\u00e1s, jen dod\u00e1m, \u017ee motor hodnot\u00ed pozici po 8. … Dd6! jasn\u011b -3.30 -+. Bohu\u017eel jsem tento motiv sledoval, ov\u0161em nedo\u0161lo mi, \u017ee vych\u00e1z\u00ed ji\u017e zde. P\u0159i\u0161lo tedy 8. … Je3?? 9. De2 Jxc2 10. Vb1 J6d4 12. Df2 Se6 13. b3 0-0?!<\/strong><\/p>\n

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Lep\u0161\u00ed bylo asi dr\u017eet p\u011b\u0161ce po f6, ale t\u00edm bych doznal, \u017ee \u00fatok skon\u010dil a za figuru m\u00e1m jakousi pozi\u010dn\u00ed, do\u010dasnou kompenzaci, proto jsem rad\u0161i za\u010dal p\u00e1lit posledn\u00ed mosty. Nyn\u00ed m\u011bl b\u00edl\u00fd pokra\u010dovat d\u016frazn\u011b 14. Jxe5! proto\u017ee nejen\u017ee konzumuje p\u011b\u0161ce, ale nav\u00edc podr\u00fdv\u00e1 \u010dernou chloubu na d4. P\u0159\u00edpadn\u011b u partie se mi zamlouvala mo\u017enost Jxd4 a Sa3, \u010d\u00edm\u017e vyh\u00e1n\u00ed v\u011b\u017e z f sloupce. B\u00edly se ale za\u010dal chytat na lup a po 14. Sb2 f5 15. Jxd4?!<\/strong> (lep\u0161\u00ed exf5) Jxd4 16. Sxd4 fxe4 17. De3!<\/strong> (jedin\u00e9, ale dosta\u010duj\u00edc\u00ed, p\u0159i jin\u00fdch pokra\u010dov\u00e1n\u00edch by st\u00e1l \u010dern\u00fd o dost l\u00e9pe) exd4 18. Dxe4 Dd6! <\/strong>jsem byl spokojen\u00fd.<\/p>\n

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Kritick\u00e1 chv\u00edle na odhad pozice: po partii jsem se soupe\u0159em debatoval o tom, \u017ee m\u00e1m sice jen jednoho p\u011b\u0161ce za figuru, p\u0159i\u010dem\u017e se jich dost ji\u017e vym\u011bnilo, ale ve skute\u010dnosti mus\u00ed b\u00fdt b\u00edl\u00fd velice ostra\u017eit\u00fd, proto\u017ee rozd\u00edl ve spolupr\u00e1ci a rozehranosti figur je markantn\u00ed a \u010dern\u00e1 pozice se mi zamlouvala (\u0161koda jen, \u017ee Dd6 nep\u0159i\u0161lo o 10 tah\u016f d\u0159\u00edv). Po 19. Ve1 Vae8<\/strong> p\u0159i\u0161la ona neopatrnost, kter\u00e1 m\u011bla b\u00fdt potrest\u00e1na – 20. Dxb7??<\/strong> spr\u00e1vn\u00e9 bylo 20. Dd3 a po Kh8 21. Je4 vol\u00ed \u010dern\u00fd mezi Sf5 a Db4, p\u0159i\u010dem\u017e jeho \u00fatok pomalu skom\u00edr\u00e1, ale p\u0159ece jenom by si b\u00edl\u00fd je\u0161t\u011b musel zap\u0159em\u00fd\u0161let p\u0159i realizaci materi\u00e1ln\u00ed v\u00fdhody. Po 20. … d3!<\/strong> je najednou \u010dern\u00fd fors\u00edrovan\u011b vyhran\u00fd, a\u010d tomu b\u00edl\u00fd v popartiov\u00e9 anal\u00fdze necht\u011bl v\u011b\u0159it – sice jsem mu p\u0159i anal\u00fdze nedok\u00e1zal naj\u00edt p\u0159esn\u00e9 varianty, ale moje intiuce m\u011b nezklamala (narozd\u00edl od propo\u010dtu): Po je\u0161t\u011b nejlep\u0161\u00edm 21. Dxa7!? n\u00e1sleduje konec po 21. … c5 22. Da4 c4!<\/p>\n

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a \u010dern\u00fd z\u00edsk\u00e1v\u00e1 vynucen\u011b materi\u00e1l, proto\u017ee b\u00edl\u00fd mus\u00ed d\u00e1t\u00a0h3 a po Dxg3 b\u00edl\u00fd ztr\u00e1c\u00ed materi\u00e1l i pozici. V partii p\u0159i\u0161lo 21. Sf3?<\/strong> (b\u00edl\u00fd si st\u00e1le hraje na v\u00fdhru) a m\u011bl b\u00fdt brut\u00e1ln\u011b ztrest\u00e1n po 21. … Sh3!! Bohu\u017eel mi p\u0159i propo\u010dtu utekla tato v\u00fdhern\u00ed varianta – 22. Dd5+ Kh8! a na 23.Vxe8 (co\u017e jsme oba pova\u017eovali za vyvr\u00e1cen\u00ed) p\u0159\u00edjde Db6+! s matem<\/p>\n

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Tak\u017ee op\u011bt tu ten motiv byl a byl validn\u00ed, jen\u017ee op\u011bt zas\u00e1hla slepota, \u010di tentokr\u00e1t ji\u017e ned\u016fv\u011bra ve vlastn\u00ed odhad pozice? V\u011bd\u011bl jsem, \u017ee tam „n\u011bco“ m\u00e1m. Kdy\u017e ale „ne\u0161lo“ Sh3,\u00a0hledal jsem v\u00fdhru v „logick\u00e9m“ p\u0159esunu d\u00e1my na druhou \u0159adu, ov\u0161em zde p\u0159i\u0161la chyba posledn\u00ed – a vlastn\u011b nejm\u00e9n\u011b omluviteln\u00e1 – a pr\u00e1v\u011b proto i nejv\u00edc pou\u010dn\u00e1 pro pochopen\u00ed logiky \u0161achu. Mo\u017enosti jsou 21. … Dd4+ a Dc5+ s t\u00edm, \u017ee \u010dern\u00e1 d\u00e1ma skon\u010d\u00ed na c2 nebo na b2. Rozhozen nenalezen\u00edm p\u0159\u00edm\u00e9 v\u00fdhry jsem nedok\u00e1zal spr\u00e1vn\u011b spo\u010d\u00edtat (a te\u010f u\u017e ani odhadnout), \u017ee na b2 bude d\u00e1ma sice na diagon\u00e1le a1-h8, co\u017e „norm\u00e1ln\u011b“ b\u00fdv\u00e1 d\u016fle\u017eit\u00e9, ale \u0161achy ne v\u017edy funguj\u00ed podle obecn\u00fdch princip\u016f – na c2 by v t\u00e9to pozici d\u00e1ma m\u011bla t\u0159i z\u00e1sadn\u00ed funkce – kryt\u00ed v\u00fdznamn\u00e9ho pd3, napad\u00e1n\u00ed pole d1, kter\u00e9 mus\u00ed obsadit b\u00edl\u00e1 v\u011b\u017e a tak\u00e9 br\u00e1n\u00ed b\u00edl\u00e9mu v obrann\u00e9m tahu Dc6, jak si uk\u00e1\u017eeme. Soupe\u0159 mi po partii op\u011bt nev\u011b\u0159il, \u017ee po Dc5+ a Dc2 je \u010dern\u00fd vyhran\u00fd, ale po\u010d\u00edta\u010d op\u011bt hovo\u0159\u00ed jasn\u011b – po 21. … Dd4+??<\/strong> b\u00edl\u00fd v\u0161e pokryje a vyhraje. Po 21. … Dc5+! 22. Kg2 Dc2 vych\u00e1z\u00ed kr\u00e1sn\u00e9 motivy s p\u0159esuny v\u011b\u017ee na d8 a ob\u011bti na f3, kdy b\u00edl\u00e9mu prost\u011b vis\u00ed moc figur a 23. Vd1 Vd8! (hroz\u00ed Vxf3 a Sd5)<\/p>\n

\"\"<\/a>24. Dc6 je vyvr\u00e1ceno Vd6!, proto\u017ee d\u00e1ma na c2 nejde br\u00e1t. Dal\u0161\u00ed kr\u00e1sne v\u00fdhern\u00ed varianty nech\u00e1m Va\u0161emu rozboru, v partii se bohu\u017eel stalo 22. Kg2 Db2 23. Vd1<\/strong> s koncem \u00fatoku a n\u00e1slednou prohrou, proto\u017ee b\u00edl\u00e9mu najednou vych\u00e1zej\u00ed varianty jako Vhe1 a Vxe6, kdy nevis\u00ed v\u011b\u017e na d1 a podobn\u011b – 1:0.
\nAch, jak kr\u00e1snou a z\u00e1rove\u0148 krutou hrou \u0161ach je! Ov\u0161em i p\u0159es prohru m\u00e1m z t\u00e9to partie jakousi radost – dru\u017estvo nakonec vyhr\u00e1lo a s\u00e1m jsem se snad n\u011bco nau\u010dil \ud83d\ude09<\/p>\n","protected":false},"excerpt":{"rendered":"

Krac\u00edk, Tom\u00e1\u0161 (2101) – Hurt, Luk\u00e1\u0161 (2115); \u00dast\u00ed nad Orlic\u00ed A – Rychnov nad Kn\u011b\u017enou Po miniaturce z minul\u00e9ho kola se schylovalo k je\u0161t\u011b v\u011bt\u0161\u00edmu masakru, bohu\u017eel jsem byl tentokr\u00e1t o dost slab\u0161\u00ed v propo\u010dtu (odhad pozice jsem m\u011bl po konzultaci s motorem pov\u011bt\u0161inou spr\u00e1vn\u00fd), a to m\u011b st\u00e1lo cel\u00fd bod a dal\u0161\u00ed cenu za […]<\/p>\n","protected":false},"author":29,"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":[4],"tags":[],"class_list":["post-3547","post","type-post","status-publish","format-standard","hentry","category-acko"],"_links":{"self":[{"href":"https:\/\/www.sachyuo.cz\/index.php?rest_route=\/wp\/v2\/posts\/3547","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\/29"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sachyuo.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3547"}],"version-history":[{"count":9,"href":"https:\/\/www.sachyuo.cz\/index.php?rest_route=\/wp\/v2\/posts\/3547\/revisions"}],"predecessor-version":[{"id":3570,"href":"https:\/\/www.sachyuo.cz\/index.php?rest_route=\/wp\/v2\/posts\/3547\/revisions\/3570"}],"wp:attachment":[{"href":"https:\/\/www.sachyuo.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3547"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sachyuo.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3547"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sachyuo.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}