Problem Display
PID: 257564 (4n3/6p1/1N1p1b2/2pPPR2/2rkp1K1/2p3N1/2P3p1/2B3n1 w - - 0 1)

Pankratiev, Aleksandr Nikolaevich

Phenix, 2021

4n3/6p1/1N1p1b2/2pPPR2/2rkp1K1/2p3N1/2P3p1/2B3n1

#5

8 + 11


SOLUTION


  • SOUND
  • Keys
    • 1.Rf4!
      • threat
        • 2.Rxe4#
      • 1...Kxe5
        • 2.Rf5+
          • 2...Kd4
            • 3.Re5
              • threat
                • 4.Rxe4#
              • 3...Kxe5
                • 4.Bf4+
                  • 4...Kd4
                    • 5.Sf5#

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).