Problem Display
PID: 179373 (5N2/6k1/7N/8/8/1PP1P3/1QK5/8 w - - 0 1)

Dimitrov, Nikolai

Themes-64, 1963

5N2/6k1/7N/8/8/1PP1P3/1QK5/8

#4

7 + 1


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Qa1!
      • 1...Kf6
        • 2.Qa6+
          • 2...Kg5
            • 3.Qg6+
              • 3...Kh4
                • 4.Qg4#
          • 2...Ke7
            • 3.Qe6+
              • 3...Kd8
                • 4.Qd7#
              • 3...Kxf8
                • 4.Qf7#
          • 2...Kg7
            • 3.Qg6+
              • 3...Kxf8
                • 4.Qf7#
              • 3...Kh8
                • 4.Sf7#
                • 4.Qh7#
                • 4.Qf6#
                • 4.Qg8#
            • 3.Qd6
              • 3...Kh8
                • 4.Qe5#
                • 4.Qd4#
                • 4.Qf6#
            • 3.Qe6
              • 3...Kxf8
                • 4.Qf7#
              • 3...Kh8
                • 4.Qg8#
                • 4.Qe5#
                • 4.Qf6#
      • 1...Kxh6
        • 2.Qg1
          • 2...Kh5
            • 3.Qg3
              • 3...Kh6
                • 4.Qg6#
      • 1...Kxf8
        • 2.Qa7
          • 2...Ke8
            • 3.Qc7
              • 3...Kf8
                • 4.Qf7#

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).