Problem Display
PID: 179257 (8/8/1Q6/3k3p/8/5NP1/3N4/7K w - - 0 1)

Howard, David M

Problem Observer, 2010

8/8/1Q6/3k3p/8/5NP1/3N4/7K

#3

5 + 2


SOLUTION


  • SOUND
  • Tries
    • 1.Se5?
      • threat
        • 2.Sec4
          • 2...h4
            • 3.Qd6#
        • 2.Sf7
          • 2...h4
            • 3.Qd6#
      • 1...h4
        • 2.Sec4
          • threat
            • 3.Qd6#
        • 2.Sf7
          • threat
            • 3.Qd6#
      • 1...Kxe5!
  • Keys
    • 1.Sg5!
      • threat
        • 2.Sf7
          • 2...h4
            • 3.Qd6#
      • 1...Ke5
        • 2.Sde4
          • threat
            • 3.Qc5#
          • 2...Kd5
            • 3.Qc5#
          • 2...Kf5
            • 3.Qe6#
      • 1...h4
        • 2.Sf7
          • threat
            • 3.Qd6#

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).