Problem Display
PID: 190979 (8/8/8/3R4/2P5/8/p7/kbKR4 w - - 0 1)

Hulsen, Bernhard

Deutsches Wochenschach, 1913

8/8/8/3R4/2P5/8/p7/kbKR4

#4

4 + 3


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Keys
    • 1.R5d2!
      • threat
        • 2.Rc2
          • 2...Bxc2
            • 3.Kxc2#
      • 1...Bd3
        • 2.Rxa2+
          • 2...Kxa2
            • 3.Rxd3
              • 3...Ka1
                • 4.Ra3#
      • 1...Be4
        • 2.Rc2
          • threat
            • 3.Kd2#
          • 2...Bf3
            • 3.Rdd2
              • threat
                • 4.Rxa2#
      • 1...Bf5
        • 2.Rc2
          • threat
            • 3.Kd2#
          • 2...Bg4
            • 3.Rdd2
              • threat
                • 4.Rxa2#
      • 1...Bg6
        • 2.Rc2
          • threat
            • 3.Kd2#
          • 2...Bh5
            • 3.Rdd2
              • threat
                • 4.Rxa2#

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).