Problem Display
PID: 209022 (1B6/8/8/8/5R2/Rp1K4/8/bk6 w - - 0 1)

Kraemer, Adolf Herrmann Rudolf Ferdinand

Hamburgischer Correspondent, 1930

1B6/8/8/8/5R2/Rp1K4/8/bk6

#4

4 + 3


6490 yacpdb 2020

SOLUTION


  • COOKED
  • Keys
    • 1.Be5!
      • threat
        • 2.Rxa1#
        • 2.Rf1#
      • 1...Bxe5
        • 2.Rf1+
          • 2...Kb2
            • 3.Raa1
              • threat
                • 4.Rfb1#
    • 1.Rxa1+!
      • 1...Kxa1
        • 2.Be5+
          • 2...Kb1
            • 3.Rf1+
              • 3...Ka2
                • 4.Ra1#
          • 2...Ka2
            • 3.Ra4+
              • 3...Kb1
                • 4.Ra1#
          • 2...b2
            • 3.Kc2
              • 3...Ka2
                • 4.Ra4#

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).