Problem Display
PID: 93007 (5N2/4p1r1/2P1P3/KP2k1p1/2P3p1/2p1PpN1/5Q2/8 w - - 0 1)

Herland, Sigmund

Tidskrift for Schack, 1906

5N2/4p1r1/2P1P3/KP2k1p1/2P3p1/2p1PpN1/5Q2/8

#3

9 + 7


16336 Problemes choisis composes par Sigmund Herland (Yaremska-Iliescu) 2001
6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...c2
      • 2.Qd2
        • threat
          • 3.Qd4#
        • 2...Kf6
          • 3.Qc3#
          • 3.Qd4#
  • Tries
    • 1.Qd2?
      • threat
        • 2.Qd4#
      • 1...Kf6
        • 2.Qxc3#
        • 2.Qd4#
      • 1...cxd2!
  • Keys
    • 1.c5!
      • threat
        • 2.Sd7+
          • 2...Kd5
            • 3.Qa2#
          • 2...Kxe6
            • 3.Qa2#
      • 1...Kd5
        • 2.Qa2+
          • 2...Kxc5
            • 3.Se4#
          • 2...Ke5
            • 3.Sd7#
      • 1...Kf6
        • 2.Qc2
          • threat
            • 3.Qf5#
            • 3.Qxc3#
          • 2...Ke5
            • 3.Qf5#
      • 1...c2
        • 2.Qd2
          • threat
            • 3.Qd4#
          • 2...Kf6
            • 3.Qc3#
            • 3.Qd4#

FEATURES


NOT CLASSIFIED


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).