Problem Display
PID: 48603 (r3k3/Bp2p3/1P1pP3/p7/P7/2P2R2/1P2P1PP/R3K3 w Qq - 0 1)

Howard, Kenneth Samuel

The Problemist, 1929

r3k3/Bp2p3/1P1pP3/p7/P7/2P2R2/1P2P1PP/R3K3

#4

12 + 6


5089 The Enjoyment of Chess Problems 1943

SOLUTION


  • SOUND
  • Keys
    • 1.Bb8!
      • threat
        • 2.Kd2
          • threat
            • 3.Raf1
              • threat
                • 4.Rf8#
              • 3...Kd8
                • 4.Rf8#
        • 2.0-0-0
          • threat
            • 3.Rdf1
              • threat
                • 4.Rf8#
              • 3...Kd8
                • 4.Rf8#
      • 1...Rxb8
        • 2.Kd2
          • threat
            • 3.Raf1
              • threat
                • 4.Rf8#
              • 3...Kd8
                • 4.Rf8#
          • 2...Rd8
            • 3.Raf1
              • threat
                • 4.Rf8#

FEATURES


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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).