Problem Display
PID: 211246 (7r/3r1b2/2Nb4/pk6/p1NQB3/1nP5/7p/2n4K w - - 0 1)

Mitcheson, William

New York Clipper, 1862

7r/3r1b2/2Nb4/pk6/p1NQB3/1nP5/7p/2n4K

#4

6 + 10


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Sa7+!
      • 1...Rxa7
        • 2.Sa3+
          • 2...Bxa3
            • 3.Qxa4+
              • 3...Kxa4
                • 4.Bc6#
              • 3...Kc5
                • 4.Qc6#
              • 3...Ka6
                • 4.Qc6#
              • 3...Kb6
                • 4.Qc6#

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).