Problem Display
PID: 246194 (8/1Rp5/P2pK3/2k1p3/p1n5/p1PPPN2/8/6b1 w - - 0 1)

Binkert, Otto Friedrich

Die Schwalbe, 1954

8/1Rp5/P2pK3/2k1p3/p1n5/p1PPPN2/8/6b1

#4

7 + 8


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Sd4!
      • threat
        • 2.Rb5#
      • 1...exd4
        • 2.cxd4+
          • 2...Kc6
            • 3.d5+
              • 3...Kc5
                • 4.d4#
      • 1...c6
        • 2.Sb3+
          • 2...axb3
            • 3.d4+
              • 3...exd4
                • 4.cxd4#

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).