Problem Display
PID: 212556 (5b2/4pKp1/4P1Pp/2p1N2P/2p1P3/2P3Bk/7P/4N3 w - - 0 1)

Burnham, Lincoln

The Sunny South, 1887

5b2/4pKp1/4P1Pp/2p1N2P/2p1P3/2P3Bk/7P/4N3

#5

10 + 7


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Sxc4!
      • 1...Kg4
        • 2.Se3+
          • 2...Kg5
            • 3.h4+
              • 3...Kxh5
                • 4.S1g2
                  • 4...c4
                    • 5.Sf4#
                • 4.Sd3
                  • 4...c4
                    • 5.Sf4#
            • 3.S1g2
              • threat
                • 4.h4+
                  • 4...Kxh5
                    • 5.Sf4#
                • 4.Sf4
                  • 4...c4
                    • 5.h4#
              • 3...Kxh5
                • 4.Sf4+
                  • 4...Kg5
                    • 5.h4#
                • 4.h4
                  • 4...c4
                    • 5.Sf4#
            • 3.Sd3
              • threat
                • 4.h4+
                  • 4...Kxh5
                    • 5.Sf4#
                • 4.Sf4
                  • 4...c4
                    • 5.h4#
              • 3...Kxh5
                • 4.Sf4+
                  • 4...Kg5
                    • 5.h4#
                • 4.h4
                  • 4...c4
                    • 5.Sf4#
          • 2...Kxh5
            • 3.S1g2
              • threat
                • 4.Sf4+
                  • 4...Kg5
                    • 5.h4#
                • 4.h4
                  • 4...c4
                    • 5.Sf4#
              • 3...Kg5
                • 4.h4+
                  • 4...Kh5
                    • 5.Sf4#
            • 3.Sd3
              • threat
                • 4.Sf4+
                  • 4...Kg5
                    • 5.h4#
                • 4.h4
                  • 4...c4
                    • 5.Sf4#
              • 3...Kg5
                • 4.h4+
                  • 4...Kh5
                    • 5.Sf4#

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).