Problem Display
PID: 169961 (2KB4/3NN2p/1ppkpp1r/8/3P4/2P1P3/8/n7 w - - 0 1)

Aliovsadzade, Rauf Gadzhiaga ogli

Chorno-bili Stejini, 2016

2KB4/3NN2p/1ppkpp1r/8/3P4/2P1P3/8/n7

#5

7 + 8


145 StrateGems 2017

SOLUTION


  • SOUND
  • Keys
    • 1.c4!
      • threat
        • 2.c5+
          • 2...bxc5
            • 3.dxc5#
      • 1...e5
        • 2.Sf8
          • threat
            • 3.Sf5#
          • 2...exd4
            • 3.exd4
              • threat
                • 4.Sf5#
              • 3...Rh5
                • 4.Kb7
                  • threat
                    • 5.Sc8#
              • 3...c5
                • 4.Sf5+
                  • 4...Kc6
                    • 5.d5#
          • 2...Rh5
            • 3.Kb7
              • threat
                • 4.Sc8#
              • 3...exd4
                • 4.exd4
                  • threat
                    • 5.Sc8#
      • 1...Sb3
        • 2.Sxc6
          • threat
            • 3.Bc7+
              • 3...Kxc6
                • 4.Sb8#
            • 3.Be7+
              • 3...Kxc6
                • 4.Sb8#
          • 2...Kxc6
            • 3.Bc7
              • threat
                • 4.Sb8#
              • 3...Sxd4
                • 4.exd4
                  • threat
                    • 5.Sb8#

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).