Problem Display
PID: 141568 (k5B1/1pK1pp2/1P1p4/1p1b1p2/4p3/8/6Rp/6n1 w - - 0 1)

Rosenthal, Moisej Schlemowitsch

Die Schwalbe, 1967

k5B1/1pK1pp2/1P1p4/1p1b1p2/4p3/8/6Rp/6n1

#4

4 + 11


SOLUTION


  • SOUND
  • Keys
    • 1.Bh7!
      • threat
        • 2.Rg8#
      • 1...f6
        • 2.Bg8
          • threat
            • 3.Bxd5
              • threat
                • 4.Bxb7#
                • 4.Ra2#
                • 4.Rg8#
          • 2...Bb3
            • 3.Bxb3
              • threat
                • 4.Ra2#
                • 4.Rg8#
          • 2...Bc4
            • 3.Bxc4
              • threat
                • 4.Ra2#
                • 4.Rg8#
          • 2...Be6
            • 3.Bxe6
              • threat
                • 4.Ra2#
                • 4.Rg8#
          • 2...Bf7
            • 3.Bxf7
              • threat
                • 4.Ra2#
                • 4.Rg8#
          • 2...Se2
            • 3.Bxd5
              • threat
                • 4.Bxb7#
                • 4.Rg8#
          • 2...e6
            • 3.Bf7
              • threat
                • 4.Rg8#
              • 3...Bc6
                • 4.Ra2#

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).