Problem Display
PID: 35293 (QBr5/1N6/2k5/8/2P5/8/8/7K w - - 0 1)

Loyd, Sam

New York Albion, 1857

QBr5/1N6/2k5/8/2P5/8/8/7K

#4

5 + 2


5206 Sam Loyd and His Chess Problems 1913

SOLUTION


  • SOUND
  • Keys
    • 1.Qa4+!
      • 1...Kxb7
        • 2.Qa7+
          • 2...Kc6
            • 3.Bh2
              • 3...Rc7
                • 4.Qxc7#
              • 3...Ra8
                • 4.Qc7#
              • 3...Rb8
                • 4.Qc7#
              • 3...Rd8
                • 4.Qc7#
              • 3...Re8
                • 4.Qc7#
              • 3...Rf8
                • 4.Qc7#
              • 3...Rg8
                • 4.Qc7#
              • 3...Rh8
                • 4.Qc7#

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).