Problem Display
PID: 92196 (1R1BB3/8/8/2N2P2/2k5/P3P3/8/4K3 w - - 0 1)

Herland, Sigmund

Deutsche Schachzeitung, 1915

1R1BB3/8/8/2N2P2/2k5/P3P3/8/4K3

#4

8 + 1


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Bc7!
      • threat
        • 2.Kd2
          • 2...Kxc5
            • 3.Kd3
              • 3...Kd5
                • 4.Rb5#
          • 2...Kd5
            • 3.Kc3
              • 3...Kxc5
                • 4.Rb5#
            • 3.Kd3
              • 3...Kxc5
                • 4.Rb5#
      • 1...Kc3
        • 2.Rb4
          • 2...Kc2
            • 3.Ba4+
              • 3...Kc1
                • 4.Sd3#
              • 3...Kc3
                • 4.Be5#
      • 1...Kxc5
        • 2.Bb5
          • 2...Kd5
            • 3.Re8
              • 3...Kc5
                • 4.Re5#
      • 1...Kd5
        • 2.Rb3
          • 2...Kc4
            • 3.Bc6
              • 3...Kxc5
                • 4.Rc3#
          • 2...Kxc5
            • 3.Rc3+
              • 3...Kd5
                • 4.Bc6#

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).