Problem Display
PID: 186290 (8/1p2p1N1/4P3/1pp2P2/4k3/2BRp1P1/1P2B3/5K2 w - - 0 1)

Kupper, Josef

idee & form, 2014

8/1p2p1N1/4P3/1pp2P2/4k3/2BRp1P1/1P2B3/5K2

#4

9 + 6


SOLUTION


  • SOUND
  • Keys
    • 1.b4!
      • 1...cxb4
        • 2.Bf6
          • threat
            • 3.Rd4#
          • 2...exf6
            • 3.e7
              • threat
                • 4.e8Q#
                • 4.e8R#
              • 3...Ke5
                • 4.e8Q#
                • 4.e8R#
      • 1...c4
        • 2.Rd5
          • threat
            • 3.Re5#
          • 2...Kxd5
            • 3.Bf3+
              • 3...Kd6
                • 4.Se8#
      • 1...b6
        • 2.Bf6
          • 2...exf6
            • 3.e7
              • threat
                • 4.e8Q#
                • 4.e8R#
              • 3...Ke5
                • 4.e8Q#
                • 4.e8R#

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).