Problem Display
PID: 269971 (8/8/8/4kB2/K4NQ1/5P2/8/8 w - - 0 1)

Petrasinovic, Petrasin

Problemskak, 2020

8/8/8/4kB2/K4NQ1/5P2/8/8

#4

5 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Kb4!
      • 1...Kd4
        • 2.Sg6+
          • 2...Ke3
            • 3.Qg2
              • 3...Kd4
                • 4.Qd2#
          • 2...Kd5
            • 3.Qc4+
              • 3...Kd6
                • 4.Qc5#
      • 1...Kd6
        • 2.Qg7
          • 2...Kc6
            • 3.Qa7
              • 3...Kd6
                • 4.Qc5#
      • 1...Kf6
        • 2.Sd5+
          • 2...Ke5
            • 3.Qe4+
              • 3...Kd6
                • 4.Qe6#
          • 2...Kf7
            • 3.Be6+
              • 3...Ke8
                • 4.Qg8#
              • 3...Kf8
                • 4.Qg8#

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).