Problem Display
PID: 237845 (4K3/8/3kN3/8/8/3B4/5P2/4R3 w - - 0 1)

Willmann, Paul

Die Welt, 1953

4K3/8/3kN3/8/8/3B4/5P2/4R3

#4

5 + 1


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Be4!
      • threat
        • 2.Kf7
          • threat
            • 3.Bb7
              • 3...Kd7
                • 4.Rd1#
          • 2...Ke5
            • 3.f4+
              • 3...Kd6
                • 4.Rd1#
          • 2...Kd7
            • 3.Rd1+
              • 3...Kc8
                • 4.Rd8#
      • 1...Ke5
        • 2.Kf7
          • 2...Kd6
            • 3.Bb7
              • 3...Kd7
                • 4.Rd1#
      • 1...Kxe6
        • 2.f4
          • 2...Kd6
            • 3.Rc1
              • 3...Ke6
                • 4.Rc6#
          • 2...Kf6
            • 3.Rg1
              • 3...Ke6
                • 4.Rg6#

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).