Problem Display
PID: 212561 (8/5np1/6P1/4p1bp/7k/2Q1BPpb/3P4/4K2R w - - 0 1)

Brown, William

St. Louis Globe Democrat, 1876

8/5np1/6P1/4p1bp/7k/2Q1BPpb/3P4/4K2R

#5

7 + 8


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Qb4+!
      • 1...Bf4
        • 2.Bxf4
          • threat
            • 3.Be3+
              • 3...e4
                • 4.Qxe4#
            • 3.Bh6+
              • 3...e4
                • 4.Qxe4#
            • 3.Qe7+
              • 3...Sg5
                • 4.Bxg5#
                • 4.Qxg5#
          • 2...Sg5
            • 3.Be3+
              • 3...e4
                • 4.Qe7
                  • threat
                    • 5.Bxg5#
                    • 5.Qxg5#
            • 3.Qe7
              • threat
                • 4.Bxg5#
                • 4.Qxg5#
              • 3...exf4
                • 4.Kd1
                  • 4...g2
                    • 5.Qe1#

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).