Problem Display
PID: 92974 (2Q5/1NR5/Kp1P4/3kn2r/2p3P1/P1p2n2/P1NpP3/7b w - - 0 1)

Herland, Sigmund

Tidskrift for Schack, 1906

2Q5/1NR5/Kp1P4/3kn2r/2p3P1/P1p2n2/P1NpP3/7b

#3

10 + 9


16336 Problemes choisis composes par Sigmund Herland (Yaremska-Iliescu) 2001
6490 yacpdb 2009
14986 White-Hume Collection 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Qe6+?
      • 1...Ke4
        • 2.Rxc4+
          • 2...Sd4
            • 3.Rxd4#
      • 1...Kxe6!
  • Keys
    • 1.Re7!
      • threat
        • 2.Qc6+
          • 2...Kxc6
            • 3.Sb4#
          • 2...Sxc6
            • 3.e4#
      • 1...Ke4
        • 2.Qxc4+
          • 2...Sd4
            • 3.Qxd4#
      • 1...Se1
        • 2.Qe6+
          • 2...Ke4
            • 3.Qxc4#
          • 2...Kc6
            • 3.Sb4#
            • 3.Sd4#
            • 3.Rc7#
      • 1...Sg1
        • 2.Qe6+
          • 2...Ke4
            • 3.Qxc4#
          • 2...Kc6
            • 3.Sb4#
            • 3.Sd4#
            • 3.Rc7#
      • 1...Sh2
        • 2.Qe6+
          • 2...Ke4
            • 3.Qxc4#
          • 2...Kc6
            • 3.Sb4#
            • 3.Sd4#
            • 3.Rc7#
      • 1...Sd4
        • 2.Qxc4+
          • 2...Kxc4
            • 3.Se3#
          • 2...Ke4
            • 3.Qxd4#
          • 2...Sxc4
            • 3.Sb4#
      • 1...Sh4
        • 2.Qe6+
          • 2...Ke4
            • 3.Qxc4#
          • 2...Kc6
            • 3.Sb4#
            • 3.Sd4#
            • 3.Rc7#
      • 1...Sg5
        • 2.Rxe5+
          • 2...Kxe5
            • 3.Qf5#

FEATURES


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Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).