Problem Display
PID: 237938 (2k5/p1p4K/P1p4P/2P5/5p2/2R2P2/1p6/3R4 w - - 0 1)

Kraemer, Adolf Herrmann Rudolf Ferdinand

Die Schwalbe, 1952

2k5/p1p4K/P1p4P/2P5/5p2/2R2P2/1p6/3R4

#4

7 + 6


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Rd4!
      • threat
        • 2.Rcd3
          • threat
            • 3.Rd8#
          • 2...Kb8
            • 3.Rd8#
      • 1...b1Q+
        • 2.Rcd3
          • threat
            • 3.Rd8#
          • 2...Qxd3+
            • 3.Rxd3
              • 3...Kb8
                • 4.Rd8#
      • 1...b1B+
        • 2.Rcd3
          • threat
            • 3.Rd8#
          • 2...Bxd3+
            • 3.Rxd3
              • 3...Kb8
                • 4.Rd8#

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).