Problem Display
PID: 246766 (4n3/K7/3pN3/N2k4/7B/8/4Qpb1/8 w - - 0 1)

Blehr, Frederick Wilhelm

Nordiske Skakproblemer (Arnell & Sorensen), 1879

4n3/K7/3pN3/N2k4/7B/8/4Qpb1/8

#3

5 + 5


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Bf1
      • 2.Qe3
        • threat
          • 3.Sf4#
  • Tries
    • 1.Sf4+?
      • 1...Kc5
        • 2.Qc4#
      • 1...Kd4!
  • Keys
    • 1.Sc6!
      • threat
        • 2.Sb4#
        • 2.Se7#
      • 1...Kxc6
        • 2.Qc4+
          • 2...Kd7
            • 3.Sf8#
      • 1...Be4
        • 2.Qb5+
          • 2...Kxe6
            • 3.Sd8#

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).