Problem Display
PID: 212715 (1Q6/4p3/5pp1/2Nk1P1q/3n4/3NK3/8/4B2r w - - 0 1)

Monroe, J

American Chess Nuts, 1868

1Q6/4p3/5pp1/2Nk1P1q/3n4/3NK3/8/4B2r

#4

6 + 7


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Qb7+!
      • 1...Sc6
        • 2.Sb4+
          • 2...Kc4
            • 3.Qa6+
              • 3...Kxc5
                • 4.Qxc6#
          • 2...Ke5
            • 3.Qc7+
              • 3...Kxf5
                • 4.Qf4#
          • 2...Kd6
            • 3.Se4+
              • 3...Ke5
                • 4.Qb5#
            • 3.Qxc6+
              • 3...Ke5
                • 4.Qd5#
                • 4.Qe6#
            • 3.Qd7+
              • 3...Kxc5
                • 4.Qxc6#
              • 3...Ke5
                • 4.Sbd3#
                • 4.Sxc6#
                • 4.Scd3#
                • 4.Bg3#
                • 4.Qe6#
                • 4.Qd5#

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).