Problem Display
PID: 77785 (K7/3p4/P3B3/8/8/1R6/p7/k7 w - - 0 1)

Abramenko, Sergey Petrovich

Kudesnik, 1996

K7/3p4/P3B3/8/8/1R6/p7/k7

#4

4 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.a7!
      • 1...dxe6
        • 2.Kb7
          • 2...e5
            • 3.a8Q
              • 3...e4
                • 4.Qh8#
      • 1...d5
        • 2.Kb7
          • 2...d4
            • 3.a8Q
              • 3...d3
                • 4.Qh8#
        • 2.Kb8
          • 2...d4
            • 3.a8Q
              • 3...d3
                • 4.Qh1#
      • 1...d6
        • 2.Kb8
          • 2...d5
            • 3.a8Q
              • 3...d4
                • 4.Qh1#

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).