Problem Display
PID: 77888 (R7/K6B/8/8/8/1R6/pn6/k7 w - - 0 1)

Abramenko, Sergey Petrovich

1st HM., Archakov-60 JT, 1998

R7/K6B/8/8/8/1R6/pn6/k7

#4

4 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Kb8!
      • 1...Sd3
        • 2.Raa3
          • 2...Sb2
            • 3.Bc2
              • 3...Sd1
                • 4.Rb1#
              • 3...Sd3
                • 4.Rb1#
              • 3...Sa4
                • 4.Rb1#
              • 3...Sc4
                • 4.Rb1#
      • 1...Sa4
        • 2.Bc2
          • 2...Sb2
            • 3.Raa3
              • 3...Sd1
                • 4.Rb1#
              • 3...Sd3
                • 4.Rb1#
              • 3...Sa4
                • 4.Rb1#
              • 3...Sc4
                • 4.Rb1#
          • 2...Sc3
            • 3.Raa3
              • 3...Sb1
                • 4.Rxb1#
              • 3...Sd1
                • 4.Rb1#
              • 3...Se2
                • 4.Rb1#
              • 3...Sa4
                • 4.Rb1#
              • 3...Se4
                • 4.Rb1#
              • 3...Sb5
                • 4.Rb1#
              • 3...Sd5
                • 4.Rb1#

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).