Problem Display
PID: 168040 (8/8/8/p7/k2K4/5R2/PR4B1/8 w - - 0 1)

Schrobitz, Heinrich

Die Schwalbe, 1947

8/8/8/p7/k2K4/5R2/PR4B1/8

#3

5 + 2


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Rc2?
      • 1...Kb4
        • 2.Rb3+
          • 2...Ka4
            • 3.Bc6#
            • 3.Rc4#
      • 1...Kb5!
    • 1.Rd2?
      • 1...Kb4
        • 2.Rb3+
          • 2...Ka4
            • 3.Bc6#
      • 1...Kb5!
    • 1.Re2?
      • 1...Kb4
        • 2.Rb3+
          • 2...Ka4
            • 3.Bc6#
      • 1...Kb5!
    • 1.Rbf2?
      • 1...Kb4
        • 2.Rb3+
          • 2...Ka4
            • 3.Bc6#
      • 1...Kb5!
    • 1.Rb4+?
      • 1...Kxb4
        • 2.Rb3+
          • 2...Ka4
            • 3.Bc6#
      • 1...axb4!
  • Keys
    • 1.Rff2!
      • 1...Ka3
        • 2.Rb3+
          • 2...Ka4
            • 3.Bc6#

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).