Problem Display
PID: 147663 (8/8/8/8/5K2/2Q5/8/nNNk1n2 w - - 0 1)

Lli May, F

L'Italia Scacchistica, 1930

8/8/8/8/5K2/2Q5/8/nNNk1n2

#3

4 + 3


SOLUTION


  • SOUND
  • Sets
    • 1...Sd2
      • 2.Qxd2#
    • 1...Sh2
      • 2.Qd2#
    • 1...Se3
      • 2.Qd2#
    • 1...Sg3
      • 2.Qd2#
  • Tries
    • 1.Qd3+?
      • 1...Ke1
        • 2.Qe2#
      • 1...Sd2
        • 2.Qxd2#
      • 1...Kxc1!
  • Keys
    • 1.Sd3!
      • 1...Ke2
        • 2.Qe1+
          • 2...Kxd3
            • 3.Qe4#
      • 1...Sb3
        • 2.Qb2
          • threat
            • 3.Sc3#
      • 1...Sc2
        • 2.Qd2+
          • 2...Sxd2
            • 3.Sc3#

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).