Problem Display
PID: 51665 (4K3/8/3ppp2/3pkpP1/3ppp2/8/2N1PNQ1/8 w - - 0 1)

Hassan, Molham

Saunders, Denis M

The Problemist Supplement, 2003

4K3/8/3ppp2/3pkpP1/3ppp2/8/2N1PNQ1/8

#3

6 + 9


SOLUTION


  • SOUND
  • Sets
    • 1...e3
      • 2.Sd3#
    • 1...fxg5
      • 2.Qxg5
        • threat
          • 3.Sg4#
          • 3.Qg7#
  • Tries
    • 1.Sb4?
      • threat
        • 2.Sc6#
      • 1...fxg5
        • 2.Qxg5
          • threat
            • 3.Sg4#
            • 3.Sc6#
            • 3.Qg7#
      • 1...f3!
    • 1.Qh1?
      • 1...d3
        • 2.Qa1+
          • 2...d4
            • 3.Qxd4#
      • 1...f3!
    • 1.Qh2?
      • threat
        • 2.Sb4
          • threat
            • 3.Sc6#
          • 2...fxg5
            • 3.Qh8#
      • 1...e3
        • 2.Sd3+
          • 2...Ke4
            • 3.Qxf4#
      • 1...d3!
  • Keys
    • 1.Qg1!
      • threat
        • 2.Sd3+
          • 2...exd3
            • 3.Qxd4#
      • 1...fxg5
        • 2.Qxg5
          • threat
            • 3.Sg4#
            • 3.Qg7#
      • 1...d3
        • 2.Sxd3+
          • 2...exd3
            • 3.Qd4#
        • 2.Qa1+
          • 2...d4
            • 3.Qxd4#
      • 1...e3
        • 2.Qa1
          • threat
            • 3.Qxd4#

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).