Problem Display
PID: 228631 (5K2/8/B7/3p3Q/N2k4/5P2/8/8 w - - 0 1)

Howard, David M

Problem Observer, 2019

5K2/8/B7/3p3Q/N2k4/5P2/8/8

#3

5 + 2


SOLUTION


  • SOUND
  • Tries
    • 1.Qg4+?
      • 1...Ke5
        • 2.Ke7
          • 2...d4
            • 3.Qe4#
            • 3.Qg5#
      • 1...Ke3!
    • 1.Qh4+?
      • 1...Ke5
        • 2.Ke7
          • threat
            • 3.Qf6#
          • 2...Kf5
            • 3.Qf6#
          • 2...d4
            • 3.Qg5#
            • 3.Qe4#
      • 1...Ke3!
  • Keys
    • 1.Qh6!
      • 1...Ke5
        • 2.Ke7
          • threat
            • 3.Qf6#
          • 2...Kd4
            • 3.Qf4#
          • 2...Kf5
            • 3.Qf6#
          • 2...d4
            • 3.Qg5#

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).