Problem Display
PID: 44039 (4rk1q/4r2n/5p1N/1B3N2/8/8/6QP/6BK w - - 0 1)

Hanshew, Charles F

Maryland Chess Review, 1874

4rk1q/4r2n/5p1N/1B3N2/8/8/6QP/6BK

#3

7 + 6


SOLUTION


  • SOUND
  • Sets
    • 1...Qg8
      • 2.Qxg8#
    • 1...Ra8
      • 2.Qxa8+
        • 2...Re8
          • 3.Bc5#
          • 3.Qxe8#
  • Keys
    • 1.Bc5!
      • threat
        • 2.Qc6
          • threat
            • 3.Qxe8#
          • 2...Ra8
            • 3.Bxe7#
            • 3.Qxa8#
          • 2...Rb8
            • 3.Bxe7#
          • 2...Rc8
            • 3.Bxe7#
            • 3.Qxc8#
          • 2...Rd8
            • 3.Bxe7#
        • 2.Qa8
          • threat
            • 3.Bxe7#
            • 3.Qxe8#
        • 2.Qg6
          • threat
            • 3.Qf7#
            • 3.Qxe8#
      • 1...Sg5
        • 2.Qc6
          • threat
            • 3.Qxe8#
          • 2...Ra8
            • 3.Bxe7#
            • 3.Qxa8#
          • 2...Rb8
            • 3.Bxe7#
          • 2...Rc8
            • 3.Bxe7#
            • 3.Qxc8#
          • 2...Rd8
            • 3.Bxe7#
        • 2.Qa8
          • threat
            • 3.Bxe7#
            • 3.Qxe8#

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).