{"id":235,"date":"2021-09-30T17:07:08","date_gmt":"2021-09-30T14:07:08","guid":{"rendered":"https:\/\/www.tehtavaniekat.fi\/?page_id=235"},"modified":"2026-04-01T22:55:40","modified_gmt":"2026-04-01T20:55:40","slug":"tehtavaniekka","status":"publish","type":"page","link":"https:\/\/www.tehtavaniekat.fi\/index.php\/tehtavaniekka\/","title":{"rendered":"TEHT\u00c4V\u00c4NIEKKA"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">TEHT\u00c4V\u00c4NIEKKA<\/h1>\n\n\n\n<p>The Finnish chess problem magazine<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ISSN 2242-3257<\/li>\n\n\n\n<li>Published since year 1946<\/li>\n\n\n\n<li>Informs on both national and international events, composing and solving competitions and organizational issues<\/li>\n\n\n\n<li>4 issues in a year in A5-format<\/li>\n\n\n\n<li>Old name until the end of 2010 was &#8221;<em>Suomen Teht\u00e4v\u00e4niekat<\/em>&#8221;<\/li>\n<\/ul>\n\n\n\n<p>Permanent columns:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Columns for original chess problems: orthodox mates, studies, helpmates, selfmates, fairies, retrograde problems and mathematical chess problems<\/li>\n\n\n\n<li>Articles by Kari Valtonen<\/li>\n\n\n\n<li>Editorial<\/li>\n\n\n\n<li>Paha p\u00e4hkin\u00e4 &#8211; A Hard Nut To Crack by Neal Turner<\/li>\n\n\n\n<li>Summary in English:<br>Old pages (may be unavailable)<br><a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ1_10.htm\">1\/2010<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ2_10.htm\">2\/2010<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ3_10.htm\">3\/2010<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ4_10.htm\">4\/2010<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ5_10.htm\">5-6\/2010<\/a><br><a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ1_11.htm\">1\/2011<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ2_11.htm\">2\/2011<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ3_11.htm\">3\/2011<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ45_11.htm\">4-5\/2011<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ6_11.htm\">6\/2011<\/a><br><a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ1_12.htm\">1\/2012<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ2_12.htm\">2\/2012<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ3_12.htm\">3\/2012<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ4_12.htm\">4-5\/2012<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ6_12.htm\">6\/2012<\/a><br><a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ1_13.htm\">1\/2013<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ2_13.htm\">2\/2013<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ3_13.htm\">3\/2013<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ45_13.htm\">4-5\/2013<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ6_13.htm\">6\/2013<\/a><br><a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ1_14.htm\">1\/2014<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ2_14.htm\">2\/2014<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ3_14.htm\">3\/2014<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ4_14.htm\">4\/2014<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ5_14.htm\">5-6\/2014<\/a><br><a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ1_15.htm\">1\/2015<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ2_15.htm\">2\/2015<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ3_15.htm\">3\/2015<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ4_15.htm\">4\/2015<\/a><br><a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ1_16.htm\">1\/2016<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ2_16.htm\">2\/2016<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ3_16.htm\">3\/2016<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ4_16.htm\">4\/2016<\/a><br><a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ1_17.htm\">1\/2017<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ2_17.htm\">2\/2017<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ3_17.htm\">3\/2017<\/a> <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ4_17.htm\">4\/2017<\/a><br>New pages:<br><a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/summ1_18.htm\" target=\"_blank\" rel=\"noreferrer noopener\">1\/<\/a><a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-1-2018\/\" target=\"_blank\" rel=\"noreferrer noopener\">2018<\/a> <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-2-2018\/\" target=\"_blank\" rel=\"noreferrer noopener\">2\/2018<\/a> <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-3-2018\/\" target=\"_blank\" rel=\"noreferrer noopener\">3\/2018<\/a> <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-4-2018\/\" target=\"_blank\" rel=\"noreferrer noopener\">4\/2018<\/a><br><a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-1-2019\/\" target=\"_blank\" rel=\"noreferrer noopener\">1\/2019<\/a> <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-2-2019\/\" target=\"_blank\" rel=\"noreferrer noopener\">2\/2019<\/a> <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-3-2019\/\" target=\"_blank\" rel=\"noreferrer noopener\">3\/2019<\/a> <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-4-2019\/\" target=\"_blank\" rel=\"noreferrer noopener\">4\/2019<\/a><br><a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-1-2020\/\" target=\"_blank\" rel=\"noreferrer noopener\">1\/2020<\/a> <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-2-2020\/\" target=\"_blank\" rel=\"noreferrer noopener\">2\/2020<\/a> <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-3-2020\/\" target=\"_blank\" rel=\"noreferrer noopener\">3\/2020<\/a> <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-4-2020\/\" target=\"_blank\" rel=\"noreferrer noopener\">4\/2020<\/a><br><a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-1-2021\/\" target=\"_blank\" rel=\"noreferrer noopener\">1\/2021<\/a> <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-2-2021\/\" target=\"_blank\" rel=\"noreferrer noopener\">2\/2021<\/a> <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-3-2021\/\" target=\"_blank\" rel=\"noreferrer noopener\">3\/2021<\/a> <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-4-2021\/\" target=\"_blank\" rel=\"noreferrer noopener\">4\/2021<\/a><br><a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-1-2022\/\" target=\"_blank\" rel=\"noreferrer noopener\">1\/2022<\/a> <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-2-2022\/\" target=\"_blank\" rel=\"noreferrer noopener\">2\/2022<\/a> <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-3-2022\/\" target=\"_blank\" rel=\"noreferrer noopener\">3\/2022<\/a> 4\/2022 <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-5-2022\/\" target=\"_blank\" rel=\"noreferrer noopener\">5\/2022<\/a><br><a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-1-2023\/\" target=\"_blank\" rel=\"noreferrer noopener\">1\/2023<\/a> <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-2-2023\/\" target=\"_blank\" rel=\"noreferrer noopener\">2\/2023<\/a> <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-3-2023\/\" target=\"_blank\" rel=\"noreferrer noopener\">3\/2023<\/a> <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summ-4-2023\/\" target=\"_blank\" rel=\"noreferrer noopener\">4\/2023<\/a><br><a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summary-of-tehtavaniekka-1-2024\/\" target=\"_blank\" rel=\"noreferrer noopener\">1\/2024<\/a> <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summary-of-tehtavaniekka-2-2024\/\" target=\"_blank\" rel=\"noreferrer noopener\">2\/2024<\/a> <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summary-of-tehtavaniekka-3-2024\/\" target=\"_blank\" rel=\"noreferrer noopener\">3\/2024<\/a> <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summary-of-tehtavaniekka-4-2024\/\" target=\"_blank\" rel=\"noreferrer noopener\">4\/2024<\/a><br><a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summary-of-tehtavaniekka-1-2025\/\" target=\"_blank\" rel=\"noreferrer noopener\">1\/2025<\/a> <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summary-of-tehtavaniekka-2-2025\/\" target=\"_blank\" rel=\"noreferrer noopener\">2\/2025<\/a> <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summary-of-tehtavaniekka-3-2025\/\" target=\"_blank\" rel=\"noreferrer noopener\">3\/2025<\/a> <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/summary-of-tehtavaniekka-4-2025\/\" target=\"_blank\" rel=\"noreferrer noopener\">4\/2025<\/a><\/li>\n<\/ul>\n\n\n\n<p>Other columns:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Announcements and awards of national composing competitions<\/li>\n\n\n\n<li>Column presenting recently successful Finnish compositions<\/li>\n\n\n\n<li>Composer portraits<\/li>\n\n\n\n<li>Information on important international composing competitions<\/li>\n\n\n\n<li>Presentation of topical books<\/li>\n\n\n\n<li>Reports on WFCC congresses<\/li>\n<\/ul>\n\n\n\n<p>In year 2025, there were 196 pages with several articles on various topics. <br>See <a href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/vanhat-lehdet\/\">issues published in 1985-2024 as PDFs<\/a>.<\/p>\n\n\n\n<p>The editor in chief is <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/email.htm\">Jorma Paavilainen<\/a>, Ristiniementie 20 B 12, 02320 Espoo.<br>Other members of the editorial board are <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/email.htm\">Hannu Harkola<\/a>, <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/email.htm\">Janne Syv\u00e4niemi<\/a> and <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/email.htm\">Henry Tanner<\/a><\/p>\n\n\n\n<p>Originals editors (copy the address &amp; replace <img decoding=\"async\" width=\"14\" height=\"16\" src=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/at.gif\"> with @):<br>Kari Valtonen (direct mates) karivaltonen83<img decoding=\"async\" width=\"14\" height=\"16\" src=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/at.gif\">gmail.com<br>Vladislav Tarasjuk (studies) vladchess<img decoding=\"async\" width=\"14\" height=\"16\" src=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/at.gif\">ukr.net &amp; tnchessendgamestudies<img decoding=\"async\" width=\"14\" height=\"16\" src=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/at.gif\">gmail.com<br>Harry Fougaxis (helpmates) loyaldragon<img decoding=\"async\" width=\"14\" height=\"16\" src=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/at.gif\">gmail.com<br>Johan Beije (selfmates and fairies) johan.beije<img decoding=\"async\" width=\"14\" height=\"16\" src=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/at.gif\">outlook.com<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Subscriptions abroad<\/h4>\n\n\n\n<p>You may pay for your subscription in various ways, for example:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>To our bank account:<br>BIC-code: NDEAFIHH<br>IBAN-code: FI34 1443 3000 0418 86<\/li>\n\n\n\n<li>Cash (EUR, USD, GBP, CHF, &#8230;) in a registered and\/or insured letter.<\/li>\n\n\n\n<li>International Money order or Postal order.<\/li>\n\n\n\n<li>International or Personal Cheque. Please, add 10 euros for bank fees!<\/li>\n<\/ol>\n\n\n\n<p>In addition to the alternatives mentioned, you may pay to Finnish participants during WFCC meetings, arrange exchange for problem chess magazines etc.<\/p>\n\n\n\n<p>The subscription fee abroad is mentioned on the 2nd page of every issue. For 2026, the subscription fee abroad is 33 Euros.<\/p>\n\n\n\n<p>For details, please contact either the editor in chief <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/email.htm\">Jorma Paavilainen<\/a> or ST Treasurer: <a href=\"http:\/\/www.saunalahti.fi\/~stniekat\/st\/email.htm\">Hannu Harkola<\/a>, V\u00e4h\u00e4n-Kellosalmentie 93, 17500 Padasjoki. Tel. + 358-(0)45-6789042.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>TEHT\u00c4V\u00c4NIEKKA The Finnish chess problem magazine Permanent columns: Other columns: In year 2025, there were 196 pages with several articles on various topics. See issues published in 1985-2024 as PDFs. The editor in chief is Jorma Paavilainen, Ristiniementie 20 B 12, 02320 Espoo.Other members of the editorial board are Hannu&#8230; <a class=\"continue-reading-link\" href=\"https:\/\/www.tehtavaniekat.fi\/index.php\/tehtavaniekka\/\">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-235","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.tehtavaniekat.fi\/index.php\/wp-json\/wp\/v2\/pages\/235","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=235"}],"version-history":[{"count":31,"href":"https:\/\/www.tehtavaniekat.fi\/index.php\/wp-json\/wp\/v2\/pages\/235\/revisions"}],"predecessor-version":[{"id":4150,"href":"https:\/\/www.tehtavaniekat.fi\/index.php\/wp-json\/wp\/v2\/pages\/235\/revisions\/4150"}],"wp:attachment":[{"href":"https:\/\/www.tehtavaniekat.fi\/index.php\/wp-json\/wp\/v2\/media?parent=235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}