Problem Display
PID: 199361 (8/8/K7/3P1P2/N1kP4/BN1p1P2/1R6/8 w - - 0 1)

Paizis, Constantinos

The Problemist, 2019

8/8/K7/3P1P2/N1kP4/BN1p1P2/1R6/8

#4

9 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Rd2!
      • 1...Kxb3
        • 2.Kb5
          • 2...Kxa3
            • 3.Kc4
              • 3...Kxa4
                • 4.Ra2#
      • 1...Kxd5
        • 2.Rc2
          • threat
            • 3.Sb6#
          • 2...dxc2
            • 3.Kb5
              • threat
                • 4.Sc3#
                • 4.Sb6#

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).