Problem Display
PID: 233095 (6B1/8/8/r7/4R3/4N3/P1K5/k7 w - - 0 1)

Fabel, Karl

Die Schwalbe, 1940

6B1/8/8/r7/4R3/4N3/P1K5/k7

#4

5 + 2


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Rd4!
      • threat
        • 2.Rd1#
      • 1...Rc5+
        • 2.Bc4
          • threat
            • 3.Rd1#
          • 2...Rxc4+
            • 3.Rxc4
              • 3...Kxa2
                • 4.Ra4#
          • 2...Rb5
            • 3.Rd1+
              • 3...Rb1
                • 4.Rxb1#
            • 3.Bxb5
              • 3...Kxa2
                • 4.Ra4#
          • 2...Rd5
            • 3.Kc1
              • threat
                • 4.Sc2#

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).