Problem Display
PID: 216611 (5k2/5P2/5K2/4ppp1/4p1p1/1PP2P2/P2P3P/R7 w - - 0 1)

Speckmann, Werner

Die Schwalbe, 1955

5k2/5P2/5K2/4ppp1/4p1p1/1PP2P2/P2P3P/R7

#5

9 + 6


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.f4!
      • threat
        • 2.fxe5
          • threat
            • 3.e6
              • threat
                • 4.e7#
        • 2.fxg5
          • threat
            • 3.g6
              • threat
                • 4.g7#
      • 1...exf4
        • 2.Rh1
          • threat
            • 3.h4
              • threat
                • 4.hxg5
                  • threat
                    • 5.Rh8#
              • 3...gxh4
                • 4.Rxh4
                  • threat
                    • 5.Rh8#
              • 3...gxh4 ep
                • 4.Rxh3
                  • threat
                    • 5.Rh8#
      • 1...gxf4
        • 2.Rd1
          • threat
            • 3.d4
              • threat
                • 4.dxe5
                  • threat
                    • 5.Rd8#
              • 3...exd4
                • 4.Rxd4
                  • threat
                    • 5.Rd8#
              • 3...exd4 ep
                • 4.Rxd3
                  • threat
                    • 5.Rd8#

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).