Problem Display
PID: 247186 (6Qn/8/8/4p1Np/4p1pk/4p2P/2n2b1P/7K w - - 0 1)

Vovnejko, Viktor Ivanovich

Uralski Problemist, 1998

6Qn/8/8/4p1Np/4p1pk/4p2P/2n2b1P/7K

#4

5 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Qd8!
      • threat
        • 2.Sf3+
          • 2...Kxh3
            • 3.Qh4+
              • 3...Bxh4
                • 4.Sg1#
      • 1...gxh3
        • 2.Se6+
          • 2...Kg4
            • 3.Qg5+
              • 3...Kf3
                • 4.Qxh5#
      • 1...Sg6
        • 2.Sf3+
          • 2...Kxh3
            • 3.Qh4+
              • 3...Bxh4
                • 4.Sg1#
              • 3...Sxh4
                • 4.Sg5#

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).