Problem Display
PID: 208623 (3q3r/N7/1n1R1N2/4k3/8/2P2n1b/B7/2Q4K w - - 0 1)

d'Orville, Peter Auguste

Problemes d'Echecs, 1842

3q3r/N7/1n1R1N2/4k3/8/2P2n1b/B7/2Q4K

#3

7 + 6


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Sd4
      • 2.cxd4+
        • 2...Kf5
          • 3.Bb1#
        • 2...Kxd6
          • 3.Qc5#
  • Tries
    • 1.Sc6+?
      • 1...Kf5
        • 2.Bb1#
      • 1...Kxd6!
  • Keys
    • 1.Qe3+!
      • 1...Kxd6
        • 2.Qc5+
          • 2...Kxc5
            • 3.Se4#

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).