Problem Display
PID: 249089 (8/8/4K3/3P1P2/4k3/4N3/2P1R1P1/4B3 w - - 0 1)

Keller, Kurt

The Problemist, 2021

8/8/4K3/3P1P2/4k3/4N3/2P1R1P1/4B3

#4

8 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Bd2!
      • 1...Kd4
        • 2.Kd6
          • 2...Ke4
            • 3.Rf2
              • 3...Kd4
                • 4.Rf4#
      • 1...Kf4
        • 2.Sf1+
          • 2...Kg4
            • 3.Re4+
              • 3...Kh5
                • 4.Sg3#

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).