Problem Display
PID: 77552 (5n2/6N1/7B/8/6kp/R7/5K2/8 w - - 0 1)

Zipf, Volker

Schach, 1980

5n2/6N1/7B/8/6kp/R7/5K2/8

#4

4 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Kg2!
      • threat
        • 2.Ra4#
      • 1...h3+
        • 2.Kf2
          • threat
            • 3.Ra4#
          • 2...Se6
            • 3.Ra4+
              • 3...Sd4
                • 4.Rxd4#
              • 3...Sf4
                • 4.Rxf4#
          • 2...Sg6
            • 3.Rg3+
              • 3...Kh4
                • 4.Bg5#
            • 3.Ra4+
              • 3...Sf4
                • 4.Rxf4#
          • 2...h2
            • 3.Rg3+
              • 3...Kh4
                • 4.Bg5#

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).