Problem Display
PID: 257691 (r2k1nK1/1pnpp2p/1B1Q2p1/1R1N4/8/b3N2B/8/2r5 w - - 0 1)

Vokal, Stanislav

Sachova skladba, 2021

r2k1nK1/1pnpp2p/1B1Q2p1/1R1N4/8/b3N2B/8/2r5

#4

7 + 11


SOLUTION


  • SOUND
  • Keys
    • 1.Rc5!
      • threat
        • 2.Bxc7+
          • 2...Kc8
            • 3.Sb6#
            • 3.Sxe7#
          • 2...Ke8
            • 3.Qxe7#
        • 2.Qxe7+
          • 2...Kc8
            • 3.Qxf8#
            • 3.Qe8#
      • 1...Rxc5
        • 2.Qxe7+
          • 2...Kc8
            • 3.Qxf8+
              • 3...Se8
                • 4.Qxe8#
      • 1...Bxc5
        • 2.Qxc7+
          • 2...Ke8
            • 3.Qd8+
              • 3...Rxd8
                • 4.Sc7#
      • 1...exd6
        • 2.Bxc7+
          • 2...Ke8
            • 3.Sf6+
              • 3...Ke7
                • 4.Sed5#

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).