Problem Display
PID: 20709 (8/7B/8/8/1R6/2K5/p5b1/k7 w - - 0 1)

Speckmann, Werner

Wiener Schachzeitung, 1948

8/7B/8/8/1R6/2K5/p5b1/k7

#5

3 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Rg4!
      • threat
        • 2.Bd3
          • 2...Bf1
            • 3.Bxf1
              • 3...Kb1
                • 4.Bd3+
                  • 4...Ka1
                    • 5.Rg1#
                  • 4...Kc1
                    • 5.Rg1#
      • 1...Bf1
        • 2.Rg3
          • 2...Bg2
            • 3.Re3
              • threat
                • 4.Re1#
              • 3...Be4
                • 4.Rxe4
                  • 4...Kb1
                    • 5.Re1#
              • 3...Bf3
                • 4.Re1+
                  • 4...Bd1
                    • 5.Rxd1#

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).