Problem Display
PID: 184397 (8/3Np3/2K3P1/3PP2p/2Npkp2/3ppp2/Q7/8 w - - 0 1)

Onufrienko, Sergey

Kudesnik, 2018

8/3Np3/2K3P1/3PP2p/2Npkp2/3ppp2/Q7/8

#3

7 + 8


SOLUTION


  • SOUND
  • Sets
    • 1...e6
      • 2.Sd6#
  • Keys
    • 1.Qh2!
      • threat
        • 2.Sc5+
          • 2...Kf5
            • 3.Qxh5#
        • 2.Qh3
          • threat
            • 3.Sc5#
        • 2.Qxh5
          • threat
            • 3.Sc5#
      • 1...Kf5
        • 2.Qxh5+
          • 2...Ke4
            • 3.Sc5#
      • 1...d2
        • 2.Sc5+
          • 2...Kf5
            • 3.Qxh5#
      • 1...f2
        • 2.Qxh5
          • threat
            • 3.Sc5#
          • 2...f3
            • 3.Qg4#
      • 1...h4
        • 2.Qh3
          • threat
            • 3.Sc5#

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).