Problem Display
PID: 81460 (2R5/Kp6/2P5/p7/k7/1R6/8/8 w - - 0 1)

Antipov, Viacheslav Pavlovich

Novgorodskaya pravda, 1984

2R5/Kp6/2P5/p7/k7/1R6/8/8

#4

4 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Rxb7!
      • 1...Ka3
        • 2.Ra8
          • 2...Ka2
            • 3.Kb8
              • threat
                • 4.Rxa5#
              • 3...Ka1
                • 4.Rxa5#
              • 3...Ka3
                • 4.Rxa5#
              • 3...a4
                • 4.Rxa4#
          • 2...Ka4
            • 3.Kb8
              • 3...Ka3
                • 4.Rxa5#
          • 2...a4
            • 3.Kb8
              • 3...Ka2
                • 4.Rxa4#

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).