Problem Display
PID: 218361 (4k3/3n4/3K4/3Q4/8/8/8/8 w - - 0 1)

Ballantine, William A

Musical World, 1860

4k3/3n4/3K4/3Q4/8/8/8/8

#4

2 + 2


1679 American Chess Nuts 1868
6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Qg8+!
      • 1...Sf8
        • 2.Qg7
          • threat
            • 3.Qe7#
          • 2...Sg6
            • 3.Qf6
              • 3...Se7
                • 4.Qxe7#
              • 3...Sf4
                • 4.Qe7#
              • 3...Sh4
                • 4.Qe7#
              • 3...Se5
                • 4.Qe7#
              • 3...Sf8
                • 4.Qe7#
              • 3...Sh8
                • 4.Qe7#

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).