Problem Display
PID: 219302 (B7/P7/8/8/k1Kp4/8/7p/8 w - - 0 1)

Speckmann, Werner

Deutsche Schachzeitung, 1978

B7/P7/8/8/k1Kp4/8/7p/8

#5

3 + 3


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Bd5!
      • threat
        • 2.a8Q#
        • 2.a8R#
      • 1...Ka3
        • 2.a8Q+
          • 2...Kb2
            • 3.Kd3
              • threat
                • 4.Qa2+
                  • 4...Kc1
                    • 5.Qa1#
                    • 5.Qc2#
                • 4.Kd2
                  • threat
                    • 5.Qa2#
                  • 4...Kb1
                    • 5.Qa2#
              • 3...Kb1
                • 4.Qa2+
                  • 4...Kc1
                    • 5.Qa1#
                    • 5.Qc2#
                • 4.Kd2
                  • threat
                    • 5.Qa2#
                  • 4...Kb2
                    • 5.Qa2#

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).