Problem Display
PID: 201879 (4N3/8/4k3/R7/8/4B3/4B3/K3N3 w - - 0 1)

Dehler, Otto Georg Edgar

National-Zeitung Basel, 1924

4N3/8/4k3/R7/8/4B3/4B3/K3N3

#4

6 + 1


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Ra7!
      • 1...Kd5
        • 2.Re7
          • 2...Kc6
            • 3.Sc2
              • 3...Kd5
                • 4.Sb4#
      • 1...Ke5
        • 2.Re7+
          • 2...Kd5
            • 3.Sc2
              • 3...Kc6
                • 4.Sb4#
          • 2...Kf5
            • 3.Sg2
              • 3...Kg6
                • 4.Sh4#
      • 1...Kf5
        • 2.Re7
          • 2...Kg6
            • 3.Sg2
              • 3...Kf5
                • 4.Sh4#

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).