Problem Display
PID: 182779 (8/8/6pp/3K4/5Bk1/8/5Q2/8 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Problem Observer, 2015

8/8/6pp/3K4/5Bk1/8/5Q2/8

#3

3 + 3


SOLUTION


  • SOUND
  • Sets
    • 1...Kh3
      • 2.Qg3#
    • 1...h5
      • 2.Ke4
        • threat
          • 3.Qg3#
        • 2...Kh3
          • 3.Qg3#
        • 2...h4
          • 3.Qf3#
      • 2.Qg3+
        • 2...Kf5
          • 3.Qg5#
  • Tries
    • 1.Qf3+?
      • 1...Kh4
        • 2.Qg3+
          • 2...Kh5
            • 3.Qh3#
      • 1...Kxf3!
  • Keys
    • 1.Qg3+!
      • 1...Kf5
        • 2.Bg5
          • threat
            • 3.Qf4#
          • 2...hxg5
            • 3.Qf3#

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).