{"id":3990,"date":"2026-02-19T14:54:56","date_gmt":"2026-02-19T12:54:56","guid":{"rendered":"https:\/\/www.tehtavaniekat.fi\/?page_id=3990"},"modified":"2026-02-19T14:54:57","modified_gmt":"2026-02-19T12:54:57","slug":"pika26r","status":"publish","type":"page","link":"https:\/\/www.tehtavaniekat.fi\/index.php\/pika26r\/","title":{"rendered":"Pika26r"},"content":{"rendered":"\n

Ratkaisemisen 47. SM-kilpailun 14.2.2026 teht\u00e4vien laatijat, l\u00e4hteet ja ratkaisut<\/strong><\/h2>\n\n\n\n

<\/p>\n\n\n\n

1) Rainer Paslack<\/strong>
Troll <\/em>1991
1.Ld3\/Le4? Ld5\/Td5! 1.Lf5! (5)<\/p>\n\n\n\n

2) John Rice<\/strong>
5. kum. Die Schwalbe<\/em> 2014
1.c4\/Lc4\/Lf7? Rf6\/Ld3\/e3! 1.d7! (5)<\/p>\n\n\n\n

3) Franti\u0161ek Hlad\u00edk<\/strong>
3. palk. British Chess Magazine<\/em> 1951
1.Tf5! (2.Re7 ~\/Rxe5 3.Rg5\/Tf6# )
1.- Lxd5 2.Rc5+ Rxc5\/Kxf5 3.Tf6\/Dh5#
1.- Rxe5 2.Tf6+ Kxd5 3.Td6#
1.- Kxd5 2.Dxd3+
1.- Kxf5 2.Rg3+
(5 x 1)<\/p>\n\n\n\n

    <\/ol>\n\n\n\n

    4) Zoran Gavrilovski<\/strong>
    main. Mat Plus<\/em> 1998
    1.Rg4! (2.Lxe3 @ ~\/f3\/fxe3\/Txd4 3.Rf2#\/gxf3#\/Txe3#\/Dxd4#)
    1.- Lg1 2.Txf4+ @ gxf4 3.Rf6#
    1.- Lxd4 2.Lxd5+ @ Rxd5 3.Dxd4#
    1.- Txd4 2.Txe3+ @ fxe3 3.Dxd4#
    1.- Lxe6 2.Da2 @ Txd4 3.Dxe6#
    1.- Td7 2.Lf5+ @ gxf5,Rxf5 3.Te6#
    1.- Tf5 2.Txf5 @
    (@ 1 \u2192 1,5 \u2192 2 \u2192 3 \u2192 3,5 \u2192 4,5 \u2192 5)<\/p>\n\n\n\n

    5) Ladislav Salai jr, Emil Klemani\u010d<\/strong>
    Erikoispalk. Die Schwalbe<\/em> 2015
    1.Lf4!
    (2.Te5+ Kxd6 3.Texe4+ @ Kd5 4.Re7#)
    1.- Td3 2.c4+ Kd4 3.c5+ @ Kd5 4.Te5#
    1.- f6 2.Re7+ Ke6 3.Rc6+ @ Kd5 4.c4#
    (@ 1,5 \u2192 3,5 \u2192 5)<\/p>\n\n\n\n

    6) Albert Fischli<\/strong>
    2. kum. Schweizerische Schachzeitung<\/em> 2018
    1.Lg6! (2.Le8#)
    1.- Ka4 2.Rc5+ Kb5 3.Re6 (4.Le8#) Ka4 4.Lc2+ Kb5 5.Rf7 6.Rd6# (5)<\/p>\n\n\n\n

      <\/ol>\n\n\n\n

      7) Roman Romaniv<\/strong>
      \u0160ahmaty v SSSR<\/em> 1971
      1.g4 Kh7 (1.- Lh7 2.g5#) 2.Rh5! (1)
      (2.Rxd5? Kh6 3.Rf4 d5) Kh6 3.Rg7 Kh7 4.Re8 Kh6 5.Rxd6 (1) Kh7 (5.- Lh7 6.Rxf7#) (5.- Th7 6.Rf5#) 6.Re8! (1) Kh6 7.Rg7 Kh7 8.Rh5 Kh6 9.Rf4 Kh7 10.Rxd5 (1) Kh6 11.Rf4 (1) Kh7 12.d5<\/p>\n\n\n\n

      8) V. Kondratjev<\/strong>
      3. palk. Kotov-75 JT Zadat\u0161i i Etjudy<\/em> 2004
      1.Re2 (1) (1.Re6? La6)
      1.- g1D+ 2.Lxg1 Lh3 3.Rf4+ (1) Kh6 4.Rxh3 (4.d8D? Tc8) Td3 5.Le3+ (1) Txe3 6.Rf2 (1) (6.d8D? Te8+ 7.Dxe8)
      (6.Rf4? Te7 7.d8D Tg7+ 8.Kf8 Tg8+ 9.Kxg8) Tg3+ 7.Kh8 (1) (7.Kf8? Kh7)<\/p>\n\n\n\n

        <\/ol>\n\n\n\n

        9) Valeri Kopyl<\/strong>
        diagrammes <\/em>2010
        1.Te3 Kb5 2.Kd3 Lc2# @
        1.Tf3 Lc4 2.Ke3 Te2# @
        1.Rg4 Lc1 2.Re5 Txf4# @
        1.Re3 Ld1 2.Rhf5 Lf3# @
        (@ 1,5 \u2192 2,5 \u2192 4 \u2192 5)<\/p>\n\n\n\n

        10) Eduards Valci\u0146\u0161<\/strong>
        Schweizerische Schachzeitung<\/em> 1990
        1.Re8 Rfe5 2.Tf7 Rc5+ 3.Ke7 Rc6+ 4.Kf8 Re6#
        1.Te8 Rh6 2.Rf7 Rxb8 3.Ke7 Rf5+ 4.Kf8 Rd7#
        (2 x 2,5)<\/p>\n\n\n\n

        11) Daniel Papack<\/strong>
        5. palk. Schach <\/em>2005
        1.Tg1\/Db2\/Dc2\/Dd2? Th8\/Db5\/Rf5\/Dc7!
        1.Da2!
        (2.T1h3+ @ Lxh3#)
        1.- Db5 2.Rd4+ @ cxd4#
        1.- Dc7 2.Lxe4+ @ Rxe4#
        1.- Rf5 2.Lxe4+ @ 2Dxe4#
        (@ 1,5 \u2192 2,5 \u2192 4 \u2192 5)<\/p>\n\n\n\n

          <\/ol>\n\n\n\n

          12) Udo Degener<\/strong>
          The Problemist<\/em> 1991
          1.Lb2!
          (2.Ka3+ Kc5 3.Dc4+ Kxd6 4.Dc7+ @ Kxc7#)
          1.- Txd6 2.Rh6+ e4 3.Rf5+ Ke5 4.Lxc3+ @ Td4#
          1.- Te7 2.Rf5+ Ke4 3.Rg3+ Kd4 4.Dd7+ @ Txd7#
          (@ 1,5 \u2192 3,5 \u2192 5)<\/p>\n\n\n\n

          <\/p>\n","protected":false},"excerpt":{"rendered":"

          Ratkaisemisen 47. SM-kilpailun 14.2.2026 teht\u00e4vien laatijat, l\u00e4hteet ja ratkaisut 1) Rainer PaslackTroll 19911.Ld3\/Le4? Ld5\/Td5! 1.Lf5! (5) 2) John Rice5. kum. Die Schwalbe 20141.c4\/Lc4\/Lf7? Rf6\/Ld3\/e3! 1.d7! (5) 3) Franti\u0161ek Hlad\u00edk3. palk. British Chess Magazine 19511.Tf5! (2.Re7 ~\/Rxe5 3.Rg5\/Tf6# )1.- Lxd5 2.Rc5+ Rxc5\/Kxf5 3.Tf6\/Dh5#1.- Rxe5 2.Tf6+ Kxd5 3.Td6#1.- Kxd5 2.Dxd3+1.- Kxf5 2.Rg3+(5… 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-3990","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.tehtavaniekat.fi\/index.php\/wp-json\/wp\/v2\/pages\/3990","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=3990"}],"version-history":[{"count":3,"href":"https:\/\/www.tehtavaniekat.fi\/index.php\/wp-json\/wp\/v2\/pages\/3990\/revisions"}],"predecessor-version":[{"id":3993,"href":"https:\/\/www.tehtavaniekat.fi\/index.php\/wp-json\/wp\/v2\/pages\/3990\/revisions\/3993"}],"wp:attachment":[{"href":"https:\/\/www.tehtavaniekat.fi\/index.php\/wp-json\/wp\/v2\/media?parent=3990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}