Problem Display
PID: 197951 (2n1K1k1/p3pR2/1pNpp1B1/1Pp5/r2p1P2/b7/8/8 w - - 0 1)

Kos, Vladimir

Sachova skladba, 2002

2n1K1k1/p3pR2/1pNpp1B1/1Pp5/r2p1P2/b7/8/8

#4

6 + 11


SOLUTION


  • SOUND
  • Keys
    • 1.Kd7!
      • threat
        • 2.Kxc8
          • threat
            • 3.Sxe7+
              • 3...Kh8
                • 4.Rh7#
          • 2...Kh8
            • 3.Sxe7
              • threat
                • 4.Rh7#
      • 1...Kh8
        • 2.Kxc8
          • threat
            • 3.Sxe7
              • threat
                • 4.Rh7#
          • 2...Kg8
            • 3.Sxe7+
              • 3...Kh8
                • 4.Rh7#
      • 1...c4
        • 2.Sd8
          • threat
            • 3.Sxe6
              • threat
                • 4.Rf8#
              • 3...Kh8
                • 4.Rf8#
          • 2...Kh8
            • 3.Sxe6
              • threat
                • 4.Rf8#
              • 3...Kg8
                • 4.Rf8#
          • 2...e5
            • 3.Se6
              • threat
                • 4.Rf8#
              • 3...Kh8
                • 4.Rf8#
      • 1...d5
        • 2.Se5
          • threat
            • 3.Bh7+
              • 3...Kh8
                • 4.Sg6#
          • 2...Kh8
            • 3.Bh7
              • threat
                • 4.Sg6#
      • 1...e5
        • 2.Kxc8
          • threat
            • 3.Sxe7+
              • 3...Kh8
                • 4.Rh7#
          • 2...Kh8
            • 3.Sxe7
              • threat
                • 4.Rh7#
          • 2...e6
            • 3.Se7+
              • 3...Kh8
                • 4.Rh7#

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).