Problem Display
PID: 200918 (8/1R6/8/8/k2p4/8/1P6/1NK5 w - - 0 1)

Massmann, Wilhelm Karl Heinrich

Munchner Post, 1922

8/1R6/8/8/k2p4/8/1P6/1NK5

#4

4 + 2


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Sd2!
      • threat
        • 2.Sc4
          • 2...d3
            • 3.b3#
      • 1...Ka5
        • 2.Sb3+
          • 2...Ka4
            • 3.Sc5+
              • 3...Ka5
                • 4.b4#
          • 2...Ka6
            • 3.Sc5+
              • 3...Ka5
                • 4.b4#
      • 1...d3
        • 2.Rb6
          • 2...Ka5
            • 3.Sc4+
              • 3...Ka4
                • 4.b3#

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).