Problem Display
PID: 235496 (7k/7P/7Q/8/2n5/2p5/6n1/3K4 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Zadachi i Etyudi, 2001

7k/7P/7Q/8/2n5/2p5/6n1/3K4

#4

3 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Qg6!
      • threat
        • 2.Qg8#
      • 1...Sb2+
        • 2.Kc2
          • threat
            • 3.Qg8#
          • 2...Se1+
            • 3.Kb3
              • threat
                • 4.Qg8#
          • 2...Se3+
            • 3.Kb3
              • threat
                • 4.Qg8#

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).