Problem Display
PID: 216331 (4b3/p6p/p6p/R6p/5N1k/2KP1p1P/1R3P2/8 w - - 0 1)

Hannemann, Knud Harald

Nationaltidende, 1950

4b3/p6p/p6p/R6p/5N1k/2KP1p1P/1R3P2/8

#5

7 + 8


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Rb8!
      • 1...Bg6
        • 2.Rd8
          • 2...Bf7
            • 3.Rdd5
              • threat
                • 4.Rxh5+
                  • 4...Bxh5
                    • 5.Rxh5#
              • 3...Bxd5
                • 4.Rxd5
                  • 4...a5
                    • 5.Rxh5#
              • 3...Bg6
                • 4.Rxh5+
                  • 4...Bxh5
                    • 5.Rxh5#
              • 3...Be8
                • 4.Rxh5+
                  • 4...Bxh5
                    • 5.Rxh5#
          • 2...Be8
            • 3.Rdd5
              • threat
                • 4.Rxh5+
                  • 4...Bxh5
                    • 5.Rxh5#
              • 3...Bg6
                • 4.Rxh5+
                  • 4...Bxh5
                    • 5.Rxh5#
              • 3...Bf7
                • 4.Rxh5+
                  • 4...Bxh5
                    • 5.Rxh5#
      • 1...Bf7
        • 2.Rf8
          • 2...Bg6
            • 3.Rff5
              • threat
                • 4.Rxh5+
                  • 4...Bxh5
                    • 5.Rxh5#
              • 3...Bxf5
                • 4.Rxf5
                  • 4...a5
                    • 5.Rxh5#
              • 3...Bf7
                • 4.Rxh5+
                  • 4...Bxh5
                    • 5.Rxh5#
              • 3...Be8
                • 4.Rxh5+
                  • 4...Bxh5
                    • 5.Rxh5#
          • 2...Be8
            • 3.Rff5
              • threat
                • 4.Rxh5+
                  • 4...Bxh5
                    • 5.Rxh5#
              • 3...Bg6
                • 4.Rxh5+
                  • 4...Bxh5
                    • 5.Rxh5#
              • 3...Bf7
                • 4.Rxh5+
                  • 4...Bxh5
                    • 5.Rxh5#

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).