{"id":1377,"date":"2022-02-27T16:33:11","date_gmt":"2022-02-27T13:33:11","guid":{"rendered":"https:\/\/www.tehtavaniekat.fi\/?page_id=1377"},"modified":"2022-02-27T16:36:49","modified_gmt":"2022-02-27T13:36:49","slug":"ratk45","status":"publish","type":"page","link":"https:\/\/www.tehtavaniekat.fi\/index.php\/ratk45\/","title":{"rendered":"Ratkaisu 45"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">Vuoden 2021 suomalainen shakkiteht\u00e4v\u00e4<\/h1>\n\n\n<p>Vuoden 2021 suomalaiseksi shakkiteht\u00e4v\u00e4ksi valittiin ranskalaisen Yves Tallecin muistokilpailussa toisen palkinnon saanut <strong>Jorma Paavilaisen<\/strong> teht\u00e4v\u00e4. Tuomari Vitali Medintsevin lausunto: <em>Plusieurs constructions en trois phases c+c+f avec le d\u00e9calage cyclique semblable des pieces blanches th\u00e9matiques sont connues (voir par exemple yacpdb\/337722 &#8211; Ann30). Dans ce probl\u00e8me, le jeu noir semble in\u00e9dit. Les cases de mat (b4\/\u00e96\/a6) sont gard\u00e9es par une seule pi\u00e8ce noire mineure (C\u00e72\/Cg7\/Fb5). Cependant, le d\u00e9placement de chacune de ces pi\u00e8ces conduit \u00e0 un \u00e9chec au Roi blanc. Les Noirs ne peuvent pas d\u00e9manteler ses propres batteries (Ta7 se traduit par la garde de la case de mat). Par cons\u00e9quent, un \u00e9chec doit \u00eatre donn\u00e9, mais cela doit \u00eatre fait de telle sorte qu\u2019apr\u00e8s l\u2019autoclouage d\u2019une pi\u00e8ce blanche, elle sera d\u00e9clou\u00e9e sur la ligne correspondante par la pi\u00e8ce qui a fait le premier mouvement. \u00c0 comparer au P0539110 (Ann31)<\/em><\/p>\n\n\n\n\n<script type=\"text\/javascript\" src=\"\/py2web\/jquery-1.11.1.js\"><\/script>\n<script type=\"text\/javascript\" src=\"\/py2web\/py2web.js\"><\/script>\n<link href=\"\/py2web\/py2web.css\" rel=\"stylesheet\" type=\"text\/css\">\n\n<div style=\"overflow-x:auto;\">\n\n    <table cellspacing=\"3\" cellpadding=\"0\" border=\"0\">\n      <tbody><tr>  \n    <td valign=\"top\" align=\"center\"> <b>Jorma Paavilainen<\/b><br>\n      2. palkinto Yves Tallec MT 2021 <br>\n   \n        <div class=\"p2w-diagram\" id=\"esim\" glyphs=\"{&quot;d&quot;:&quot;q&quot;,&quot;t&quot;:&quot;r&quot;,&quot;l&quot;:&quot;b&quot;,&quot;r&quot;:&quot;s&quot;}\"> \n          White   Kb2 Le8 Lf4 Ra2 Rf3 Pa5 Pg5\nBlack   Kc5 Dh2 Tb7 Tf2 Lb5 Lh8 Rc2 Rg7 Pc4 Pc7 Pd5\n<\/div>\n        2 siirron apumatti (a#2)<br>\n        3 ratkaisua<\/td>\n      <td valign=\"top\"> \n        <div class=\"p2w-solution\" style=\"white-space: pre;\" target=\"esim\">\n  1.Lb5-a4 + Ra2-b4   2.La4-b3 Rb4-a6 #\n  1.Rg7-h5 + Rf3-d4   2.Rh5-f6 Rd4-e6 #\n  1.Rc2-d4 + Lf4-d2   2.Rd4-e2 Ld2-b4 #\n         <\/div>\n      <\/td>\n    <\/tr>\n    <\/tbody><\/table>\n<\/div>\n\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vuoden 2021 suomalainen shakkiteht\u00e4v\u00e4 Vuoden 2021 suomalaiseksi shakkiteht\u00e4v\u00e4ksi valittiin ranskalaisen Yves Tallecin muistokilpailussa toisen palkinnon saanut Jorma Paavilaisen teht\u00e4v\u00e4. Tuomari Vitali Medintsevin lausunto: Plusieurs constructions en trois phases c+c+f avec le d\u00e9calage cyclique semblable des pieces blanches th\u00e9matiques sont connues (voir par exemple yacpdb\/337722 &#8211; Ann30). Dans ce probl\u00e8me, le&#8230; <a class=\"continue-reading-link\" href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/ratk45\/\">Jatka lukemista<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1377","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.tehtavaniekat.fi\/index.php\/wp-json\/wp\/v2\/pages\/1377","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tehtavaniekat.fi\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.tehtavaniekat.fi\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.tehtavaniekat.fi\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tehtavaniekat.fi\/index.php\/wp-json\/wp\/v2\/comments?post=1377"}],"version-history":[{"count":4,"href":"https:\/\/www.tehtavaniekat.fi\/index.php\/wp-json\/wp\/v2\/pages\/1377\/revisions"}],"predecessor-version":[{"id":1382,"href":"https:\/\/www.tehtavaniekat.fi\/index.php\/wp-json\/wp\/v2\/pages\/1377\/revisions\/1382"}],"wp:attachment":[{"href":"https:\/\/www.tehtavaniekat.fi\/index.php\/wp-json\/wp\/v2\/media?parent=1377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}