Problem Display
PID: 180784 (6Q1/8/2p2k2/6N1/8/7P/2P5/3N2K1 w - - 0 1)

Petrasinovic, Petrasin

Sachmatija, 2017

6Q1/8/2p2k2/6N1/8/7P/2P5/3N2K1

#4

6 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Sc3!
      • 1...Ke5
        • 2.Qe6+
          • 2...Kd4
            • 3.Sa4
              • 3...c5
                • 4.Sf3#
                • 4.Qe4#
          • 2...Kf4
            • 3.Qf6+
              • 3...Ke3
                • 4.Qf2#
              • 3...Kg3
                • 4.Qf2#
      • 1...Kf5
        • 2.Qg7
          • 2...Kf4
            • 3.Qf6+
              • 3...Ke3
                • 4.Qf2#
              • 3...Kg3
                • 4.Qf2#
          • 2...c5
            • 3.Sd5
              • 3...c4
                • 4.Qf6#
      • 1...Ke7
        • 2.Qf7+
          • 2...Kd6
            • 3.Sge4+
              • 3...Ke5
                • 4.Qf6#
          • 2...Kd8
            • 3.Se6+
              • 3...Kc8
                • 4.Qc7#
      • 1...c5
        • 2.Sd5+
          • 2...Ke5
            • 3.Qe6+
              • 3...Kd4
                • 4.Qe4#
          • 2...Kf5
            • 3.Qg7
              • 3...c4
                • 4.Qf6#

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).