Problem Display
PID: 221958 (8/8/8/8/2R1K3/2p5/2P1k3/R7 w - - 0 1)

Hultberg, Gustav Herbert

Freie Presse, 1990

8/8/8/8/2R1K3/2p5/2P1k3/R7

#4

4 + 2


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Rf1!
      • 1...Kxf1
        • 2.Kf3
          • 2...Ke1
            • 3.Rd4
              • 3...Kf1
                • 4.Rd1#
          • 2...Kg1
            • 3.Rh4
              • 3...Kf1
                • 4.Rh1#
      • 1...Kd2
        • 2.Rb4
          • 2...Kxc2
            • 3.Rbb1
              • 3...Kd2
                • 4.Rf2#
          • 2...Ke2
            • 3.Rbb1
              • 3...Kd2
                • 4.Rf2#

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).