Problem Display
PID: 138395 (8/1Q6/1p6/rp6/kp6/bp6/1p6/1K6 w - - 0 1)

Kniest, Peter

National-Zeitung, 1938

8/1Q6/1p6/rp6/kp6/bp6/1p6/1K6

#4

2 + 8


23 Die Schwalbe 2010

SOLUTION


  • SOUND
  • Keys
    • 1.Qc7!
      • threat
        • 2.Qb7
          • 2...Ra6
            • 3.Qxa6#
          • 2...Ra7
            • 3.Qxa7#
          • 2...Ra8
            • 3.Qxa8#
      • 1...Ra6
        • 2.Qb8
          • 2...Ka5
            • 3.Qb7
              • 3...Ka4
                • 4.Qxa6#
              • 3...Ra7
                • 4.Qxa7#
              • 3...Ra8
                • 4.Qxa8#
          • 2...Ra5
            • 3.Qb7
              • 3...Ra6
                • 4.Qxa6#
              • 3...Ra7
                • 4.Qxa7#
              • 3...Ra8
                • 4.Qxa8#
      • 1...Ra8
        • 2.Qxb6
          • 2...Ra5
            • 3.Qb7
              • 3...Ra6
                • 4.Qxa6#
              • 3...Ra7
                • 4.Qxa7#
              • 3...Ra8
                • 4.Qxa8#

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).