Problem Display
PID: 121246 (K1Q2Nk1/ppp5/nN2p3/1rp1B3/8/bb6/qp6/1n6 w - - 0 1)

Froberg, Johan Hilding Laurentius

Sachove umeni (Ceskoslovensky sach), 1996

K1Q2Nk1/ppp5/nN2p3/1rp1B3/8/bb6/qp6/1n6

#3

5 + 13


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...c4
      • 2.Qxe6+
        • 2...Kxf8
          • 3.Sd7#
  • Tries
    • 1.Qxe6+?
      • 1...Kxf8
        • 2.Sd7#
      • 1...Bxe6!
  • Keys
    • 1.Qe8!
      • threat
        • 2.Qe7
          • threat
            • 3.Qg7#
      • 1...cxb6
        • 2.Qg6+
          • 2...Kxf8
            • 3.Bd6#
      • 1...Rb4
        • 2.Sc8
          • threat
            • 3.Se7#
      • 1...c4
        • 2.Qxe6+
          • 2...Kxf8
            • 3.Sd7#
      • 1...c6
        • 2.Qg6+
          • 2...Kxf8
            • 3.Bd6#

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).