Problem Display
PID: 112483 (4b3/3p4/6p1/2pQ4/7k/4N3/4KN1P/4n2r w - - 0 1)

Vasta, Jan

Eskilstuna Kuriren, 0000

4b3/3p4/6p1/2pQ4/7k/4N3/4KN1P/4n2r

#3

5 + 7


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Sc2
      • 2.Sg2#
    • 1...Sg2
      • 2.Sxg2#
    • 1...Sd3
      • 2.Sg2#
    • 1...Sf3
      • 2.Sg2#
    • 1...g5
      • 2.Qe4+
        • 2...Kh5
          • 3.Qh7#
        • 2...g4
          • 3.Qxg4#
  • Tries
    • 1.Qd4+?
      • 1...Kg5
        • 2.Sh3+
          • 2...Kh5
            • 3.Qh8#
          • 2...Kh6
            • 3.Qh8#
      • 1...Kh5
        • 2.Qh8+
          • 2...Kg5
            • 3.Sh3#
      • 1...cxd4!
  • Keys
    • 1.Qe5!
      • threat
        • 2.Qh8+
          • 2...Kg5
            • 3.Sh3#
      • 1...Rxh2
        • 2.Qxh2+
          • 2...Kg5
            • 3.Se4#
      • 1...g5
        • 2.Sf5+
          • 2...Kh5
            • 3.Qxe8#
        • 2.Qe4+
          • 2...Kh5
            • 3.Qh7#
          • 2...g4
            • 3.Qxg4#

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).