Problem Display
PID: 118118 (BkN5/1N6/5P2/5P2/5K2/8/8/7R w - - 0 1)

Pauly, Wolfgang

Schachaufgaben, 1908

BkN5/1N6/5P2/5P2/5K2/8/8/7R

#4

7 + 1


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Sc5!
      • 1...Kc7
        • 2.Se6+
          • 2...Kd7
            • 3.Sd6
              • 3...Kxd6
                • 4.Rd1#
          • 2...Kb8
            • 3.Bc6
              • 3...Kxc8
                • 4.Rh8#
          • 2...Kxc8
            • 3.Rh8+
              • 3...Kd7
                • 4.Rd8#
      • 1...Kxa8
        • 2.Sd6
          • threat
            • 3.Sd7
              • 3...Ka7
                • 4.Ra1#
            • 3.Sb5
              • 3...Kb8
                • 4.Rh8#
          • 2...Ka7
            • 3.Sd7
              • threat
                • 4.Ra1#
              • 3...Ka6
                • 4.Ra1#
              • 3...Ka8
                • 4.Ra1#
          • 2...Kb8
            • 3.Sb5
              • threat
                • 4.Rh8#
              • 3...Ka8
                • 4.Rh8#
              • 3...Kc8
                • 4.Rh8#
      • 1...Kxc8
        • 2.Sa6
          • threat
            • 3.Bc6
              • 3...Kd8
                • 4.Rh8#
          • 2...Kd7
            • 3.Rh8
              • 3...Kd6
                • 4.Rd8#
          • 2...Kd8
            • 3.Bc6
              • 3...Kc8
                • 4.Rh8#

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).