Problem Display
PID: 71264 (8/8/7p/4N2p/4k2K/5NQ1/8/8 w - - 0 1)

Vatarescu, Paul

The Problemist Supplement, 2006

8/8/7p/4N2p/4k2K/5NQ1/8/8

#4

4 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Qg8!
      • 1...Ke3
        • 2.Qc4
          • 2...Kf2
            • 3.Qc1
              • 3...Ke2
                • 4.Qe1#
              • 3...Kg2
                • 4.Qg1#
      • 1...Kf4
        • 2.Qb3
          • 2...Ke4
            • 3.Qd3+
              • 3...Kf4
                • 4.Sg6#
          • 2...Kf5
            • 3.Qc4
              • 3...Kf6
                • 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).