Problem Display
PID: 186543 (8/8/8/k7/3N4/8/K1P5/1R6 w - - 0 1)

Hannemann, Knud Harald

Skakbladet, 1912

8/8/8/k7/3N4/8/K1P5/1R6

#4

4 + 1


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.c4!
      • 1...Ka4
        • 2.c5
          • 2...Ka5
            • 3.Sc6+
              • 3...Ka4
                • 4.Rb4#
              • 3...Ka6
                • 4.Rb6#
      • 1...Ka6
        • 2.c5
          • 2...Ka5
            • 3.Sc6+
              • 3...Ka4
                • 4.Rb4#
              • 3...Ka6
                • 4.Rb6#
          • 2...Ka7
            • 3.Sc6+
              • 3...Ka6
                • 4.Rb6#
              • 3...Ka8
                • 4.Rb8#

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).