Problem Display
PID: 248529 (r1k5/rbp5/p1p1p3/P1p1P3/2P5/2K5/1R6/4R3 w - - 0 1)

Binder, Friedrich

4th Prize, Linzer Tageblatt, 1960

r1k5/rbp5/p1p1p3/P1p1P3/2P5/2K5/1R6/4R3

#4

6 + 9


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Rd1!
      • 1...Rb8
        • 2.Rbd2
          • threat
            • 3.Rd8#
          • 2...Ba8
            • 3.Rd8+
              • 3...Kb7
                • 4.Rb1#
        • 2.Rf2
          • threat
            • 3.Rf8#
          • 2...Ba8
            • 3.Rf8+
              • 3...Kb7
                • 4.Rb1#
        • 2.Rg2
          • threat
            • 3.Rg8#
          • 2...Ba8
            • 3.Rg8+
              • 3...Kb7
                • 4.Rb1#
        • 2.Rh2
          • threat
            • 3.Rh8#
          • 2...Ba8
            • 3.Rh8+
              • 3...Kb7
                • 4.Rb1#

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).