Problem Display
PID: 25495 (3r4/Q2bBn2/2pNkP2/p3p3/4Pp2/K7/6pp/8 w - - 0 1)

Jespersen, Karl Lorenz Jesper

Source?, 1888

3r4/Q2bBn2/2pNkP2/p3p3/4Pp2/K7/6pp/8

#3

6 + 10


SOLUTION


  • SOUND
  • Sets
    • 1...g1S
      • 2.Sb7
        • threat
          • 3.Sc5#
        • 2...Sg5
          • 3.Sxd8#
        • 2...Sd6
          • 3.Sxd8#
        • 2...Sh6
          • 3.Sxd8#
        • 2...Sh8
          • 3.Sxd8#
        • 2...c5
          • 3.Sxc5#
  • Keys
    • 1.Qe3!
      • threat
        • 2.Qb3#
        • 2.Qh3#
      • 1...Sxd6
        • 2.Qb3+
          • 2...Sc4+
            • 3.Qxc4#
      • 1...fxe3
        • 2.Sb7
          • threat
            • 3.Sc5#
          • 2...Sg5
            • 3.Sxd8#
          • 2...Sd6
            • 3.Sxd8#
          • 2...Sh6
            • 3.Sxd8#
          • 2...Sh8
            • 3.Sxd8#
          • 2...c5
            • 3.Sxc5#

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).