Problem Display
PID: 229973 (8/r7/8/5P2/2R5/1B6/P1K5/k7 w - - 0 1)

Fabel, Karl

Palatz, Franz Ferdinand Ludwig

Die Schwalbe, 1933

8/r7/8/5P2/2R5/1B6/P1K5/k7

#4

5 + 2


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Rf4!
      • threat
        • 2.Rf1#
      • 1...Rc7+
        • 2.Bc4
          • threat
            • 3.Rf1#
          • 2...Rxc4+
            • 3.Rxc4
              • 3...Kxa2
                • 4.Ra4#
          • 2...Rb7
            • 3.Rf1+
              • 3...Rb1
                • 4.Rxb1#
          • 2...Rd7
            • 3.Rf1+
              • 3...Rd1
                • 4.Rxd1#
          • 2...Re7
            • 3.Rf1+
              • 3...Re1
                • 4.Rxe1#

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).