Problem Display
PID: 246840 (7Q/8/8/8/8/p7/P1p5/B1k1K3 w - - 0 1)

Lucke, Hermann

2nd Place, Die Schwalbe, 1957

7Q/8/8/8/8/p7/P1p5/B1k1K3

#4

4 + 3


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Qh7!
      • 1...Kb1
        • 2.Bh8
          • threat
            • 3.Kd2
              • 3...Kxa2
                • 4.Qxc2#
            • 3.Ke2
              • 3...Kc1
                • 4.Qh1#
              • 3...Kxa2
                • 4.Qxc2#
          • 2...Kc1
            • 3.Qg7
              • 3...Kb1
                • 4.Qa1#

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).