Problem Display
PID: 163344 (8/7N/8/2p1k3/6p1/8/1K3Q2/3R4 w - - 0 1)

Clausen, Sigurd

Skakbladet, 1929

8/7N/8/2p1k3/6p1/8/1K3Q2/3R4

#3

4 + 3


14986 White-Hume Collection 2017

SOLUTION


  • SOUND
  • Sets
    • 1...Ke6
      • 2.Qf6#
  • Tries
    • 1.Rd4?
      • threat
        • 2.Qf6#
      • 1...Ke6
        • 2.Qf6#
      • 1...cxd4!
    • 1.Rd5+?
      • 1...Ke6
        • 2.Qf5+
          • 2...Ke7
            • 3.Qd7#
      • 1...Kxd5!
    • 1.Qf4+?
      • 1...Ke6
        • 2.Qf6#
      • 1...Kxf4!
  • Keys
    • 1.Sf8!
      • 1...Ke4
        • 2.Sg6
          • threat
            • 3.Qf4#
      • 1...g3
        • 2.Qf3
          • threat
            • 3.Rd5#
      • 1...c4
        • 2.Sd7+
          • 2...Ke4
            • 3.Rd4#
          • 2...Ke6
            • 3.Qf6#

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).