Problem Display
PID: 144616 (4K3/8/2pN3p/2P2R2/1nNkp3/2R5/3P4/4r3 w - - 0 1)

Kupper, Josef

Zurich Solving Ty., 1965

4K3/8/2pN3p/2P2R2/1nNkp3/2R5/3P4/4r3

#3

7 + 6


328 Schweizerische Schachzeitung 1965

SOLUTION


  • SOUND
  • Sets
    • 1...Sc2
      • 2.Sa5
        • threat
          • 3.Sb3#
          • 3.Sxc6#
  • Keys
    • 1.Se5!
      • threat
        • 2.Sxc6+
          • 2...Sxc6
            • 3.Sb5#
      • 1...Kd5
        • 2.Sf3+
          • 2...Ke6
            • 3.Sd4#
      • 1...Rb1
        • 2.Rd3+
          • 2...Kxc5
            • 3.Sd7#
          • 2...Sxd3
            • 3.Sxc6#
          • 2...exd3
            • 3.Sf3#

FEATURES


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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).