{"id":2220,"date":"2022-12-17T13:48:13","date_gmt":"2022-12-17T10:48:13","guid":{"rendered":"https:\/\/www.tehtavaniekat.fi\/?page_id=2220"},"modified":"2022-12-17T13:48:13","modified_gmt":"2022-12-17T10:48:13","slug":"pika08r","status":"publish","type":"page","link":"https:\/\/www.tehtavaniekat.fi\/index.php\/pika08r\/","title":{"rendered":"Pika08r"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Pikaratkaisemisen SM-kilpailun 2008\u00a0<br>teht\u00e4vien laatijat, l\u00e4hteet ja ratkaisut<\/h2>\n\n\n\n<p>Suluissa alkusiirroista tai ratkaisuista annetut pisteet.<\/p>\n\n\n\n<p>1) <strong>A. R. Gooderson<\/strong> 3. HM <em>The Problemist<\/em> 1980\/II<br>1.Ld8\/Teg1\/Da6? 1.. d4\/Rb2\/Re3!<br>1.Txg7! (5)<\/p>\n\n\n\n<p>2) <strong>C. Mansfield<\/strong> 4. kum 80.BCF Ty 1955\/56<br>1.De7! (5)<\/p>\n\n\n\n<p>3) <strong>P. Neunyvako<\/strong> 1. palk. <em>Schachmaty<\/em> 1929<br>1.Dd8! (1)<br>1.. ~\/b6\/Rxd8\/Rd6\/Re5 2.axb3\/Rc5\/Kc4\/Dd7\/Dd5 (5 x 0,8)<\/p>\n\n\n\n<p>4) <strong>M. Marandjuk<\/strong> &amp;<strong>V. Shavyrin<\/strong> <em>Neue Z\u00fcrcher Zeitung<\/em> 2001<br>1.Dh3! (1)<br>1.. ~\/Lh5\/Txb5\/Rc4\/cxd6 2.Re3+\/Re7+\/Le5\/Lc5\/Txd6+ (5 x 0,8)<br><br>5) <strong>W. Alaikow<\/strong> <em>Schach-Echo<\/em> 1971<br>1.Tc3! (1) (&gt;2.Rc6#)<br>1.. Le8 2.Lb8 (&gt;3.Lxa7#) Tf7 3.Kf3 (4) (&gt;4.Rxf5#) Ld7 4.Lxa7#<\/p>\n\n\n\n<p>6) <strong>M. Kuznetsov<\/strong> 3. palk.<em> Zadachi i Etyudy<\/em> 1999<br>1.Tg4! (1)<br>1.. ~ 2.Rd3+ Ke6 3.Rc5+ Ke5 4.Txe4# (1)<br>1.. Txc4 2.Ld6+ exd6\/Rd6 3.Tg6 Kf5 4.Tg5# (1)<br>1.. Lxc4 2.d4+ exd3 ep 3.Lc5 ~ 4.Ld4# (1)<br>1.. Rd6 2.Tg7 Rf7 3.Txf7 e6 4.Ld6# (1)<\/p>\n\n\n\n<p>7) <strong>G. Zahodjakin<\/strong> 1. kum <em>Shakhmaty i SSSR<\/em> 1948<br>1.Lb8 (1) Kb7 2.Kd5 Kc8 3.Kc6! (1) Rd8+ 4.Kxd6 Kb7 5.Re5! (1) Kxb8 6.Kd7 Rb7 7.Rc6+ (1) Ka8 8.Ke6 c4 9.Kd5 (1)<br>mutta <strong>ratkaisuton<\/strong>: 4.-Rb7+! 5.Ke7 Ra5 ja uhkaukset a) 6.-Rc6+ 7.K~ Rd4\/Rb4 sek\u00e4 b) 6.-Rc4 ajatuksena 7.-Re3 tai 7.-Ra3 voittavat sotilaan c2, jonka j\u00e4lkeen musta saavuttaa teoreettisen tasapeliaseman L+R vastaan R. Esimerkiksi 6.Lg3 Rc6+ 7.Kd6 Rd4 8.Rb6+ Kb7 9.Kxc5 Rxc2 10.Rc4 Kc8! eik\u00e4 tietokantojen mukaan valkea voita. 10.-Kc8 on ainoa tasapeliin johtava siirto.<\/p>\n\n\n\n<p>8) <strong>V. Tarasjuk<\/strong> 2. palk. <em>Schach<\/em> 2003<br>1.Lc5 (1) Td5+ 2.Rxd5 e6+ 3.Ke5! (1) Rd7+ 4.Kd6 Rxc5 5.Rc4+! (1) Kb5 6.Ra3+ Ka5 7.Kc6! (1) exd5 8.Kxc5 d4 9.Rc4# (1)<\/p>\n\n\n\n<p>9) <strong>A. Pankratiev<\/strong> 1.-3. sija Moscow Ch. 2003<br>1.Tg5 Th4 2.Dg6 Lxd6 3.Kf5 Tf4#<br>1.Rg5 Lc7 2.Tf4 Ld8 3.Kf5 Txg5#<br>1.Lc7 La7 2.Td7 Txf5 3.Kd6 Lc5#<br>1.Rc7 Th7 2.Lc5 Txf7 3.Kd6 Lxc7# (4 x 1,25)<\/p>\n\n\n\n<p>10) <strong>G. Tsumakov &amp; F. Abdurahmanovic<\/strong> <em>Probleemblad<\/em> 2003<br>1.La5 La7 2.Lb6 e3 3.Ld4 exd4 4.Ld7 Lc5#<br>1.Te7 Le1 2.Lg1 Lf2 3.Ld7 La7 4.Lc5 Lb8# (2 x 2,5)<\/p>\n\n\n\n<p>11) <strong>P. Arestov &amp; A. Feoktistov <\/strong>3. sija XII Russian Ch. 1996<br>1.. Rxf5\/Txf5 2.Kc8+\/De5+<br>1.Dg1? 1.. ~\/Rxf5\/Txf5 2.Le6+\/Re7+\/Rf4+ 1.. Txd3!<br>1.Le5! (1)<br>1.. ~\/Rxf5\/Txf5 2.Le6+\/Dd4+\/Df3+ (3 x 1,33)<\/p>\n\n\n\n<p>12) <strong>A. Selivanov<\/strong> 1. kum <em>Pat a Mat <\/em>2000<br>1.Df7! (1)<br>1.. ~ 2.Rd5+ Ke4 3.Rd2+ cxd2 4.Dxf3+ (1)<br>1.. Lxc6 2.Re4+ Kxe4 3.Rg3+ Ke3 4.Dxf3+ (1)<br>1.. b3 2.Re8+ Ke4 3.Rd6+ Dxd6 4.Df4+ (1)<br>1.. Lc1 2.Rh5+ Ke4 3.Df4+ Lxf4 4.Lf5+ (1)<\/p>\n\n\n\n<p><a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/pikara08\/\">tulokset<\/a> | <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/pika08t\/\">teht\u00e4v\u00e4t<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pikaratkaisemisen SM-kilpailun 2008\u00a0teht\u00e4vien laatijat, l\u00e4hteet ja ratkaisut Suluissa alkusiirroista tai ratkaisuista annetut pisteet. 1) A. R. Gooderson 3. HM The Problemist 1980\/II1.Ld8\/Teg1\/Da6? 1.. d4\/Rb2\/Re3!1.Txg7! (5) 2) C. Mansfield 4. kum 80.BCF Ty 1955\/561.De7! (5) 3) P. Neunyvako 1. palk. Schachmaty 19291.Dd8! (1)1.. ~\/b6\/Rxd8\/Rd6\/Re5 2.axb3\/Rc5\/Kc4\/Dd7\/Dd5 (5 x 0,8) 4) M. Marandjuk&#8230; <a class=\"continue-reading-link\" href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/pika08r\/\">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-2220","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.tehtavaniekat.fi\/index.php\/wp-json\/wp\/v2\/pages\/2220","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=2220"}],"version-history":[{"count":1,"href":"https:\/\/www.tehtavaniekat.fi\/index.php\/wp-json\/wp\/v2\/pages\/2220\/revisions"}],"predecessor-version":[{"id":2221,"href":"https:\/\/www.tehtavaniekat.fi\/index.php\/wp-json\/wp\/v2\/pages\/2220\/revisions\/2221"}],"wp:attachment":[{"href":"https:\/\/www.tehtavaniekat.fi\/index.php\/wp-json\/wp\/v2\/media?parent=2220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}