Problem Display
PID: 69688 (8/4K3/5Q2/7k/2B5/5p2/6p1/8 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Problem Observer, 2006

8/4K3/5Q2/7k/2B5/5p2/6p1/8

#3

3 + 3


SOLUTION


  • SOUND
  • Sets
    • 1...f2
      • 2.Be2#
  • Tries
    • 1.Qh4+?
      • 1...Kg6
        • 2.Bd3+
          • 2...Kg7
            • 3.Qh7#
      • 1...Kxh4!
  • Keys
    • 1.Qf5+!
      • 1...Kh4
        • 2.Qf4+
          • 2...Kh3
            • 3.Be6#
          • 2...Kh5
            • 3.Bf7#
      • 1...Kh6
        • 2.Kf6
          • threat
            • 3.Qh3#
            • 3.Qg6#

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).