Problem Display
PID: 253103 (8/pb6/kr1p4/1p6/NQ1K4/8/8/8 w - - 0 1)

Weisser, Berthold

Die Schwalbe, 1930

8/pb6/kr1p4/1p6/NQ1K4/8/8/8

#3

3 + 6


SOLUTION


  • SOUND
  • Sets
    • 1...bxa4
      • 2.Qxa4#
    • 1...d5
      • 2.Sc5#
  • Keys
    • 1.Qa3!
      • threat
        • 2.Sb2#
        • 2.Sc3#
        • 2.Sc5#
      • 1...b4
        • 2.Sc5+
          • 2...Kb5
            • 3.Qa4#
      • 1...Rc6
        • 2.Sc3+
          • 2...Kb6
            • 3.Sd5#

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).