Problem Display
PID: 244918 (8/1p1p4/1KpP4/2p3p1/k1P1BpR1/2B2P2/PPP2P1p/8 w - - 0 1)

Heidenfeld, Wolfgang

Die Schwalbe, 1929

8/1p1p4/1KpP4/2p3p1/k1P1BpR1/2B2P2/PPP2P1p/8

#4

11 + 8


SOLUTION


  • SOUND
  • Keys
    • 1.Rh4!
      • threat
        • 2.Rh8
          • threat
            • 3.Ra8#
      • 1...gxh4
        • 2.Be1
          • threat
            • 3.c3
              • threat
                • 4.Bc2#
      • 1...h1Q
        • 2.Rxh1
          • 2...g4
            • 3.Rh8
              • threat
                • 4.Ra8#
      • 1...h1R
        • 2.Rxh1
          • 2...g4
            • 3.Rh8
              • threat
                • 4.Ra8#

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).