Problem Display
PID: 20079 (8/b1B2q2/1R2bp2/pPQ5/3pp1r1/3pk3/3p1Rp1/3B2K1 w - - 0 1)

Zepler, Erich Ernest

Deutsches Wochenschach, 1923

8/b1B2q2/1R2bp2/pPQ5/3pp1r1/3pk3/3p1Rp1/3B2K1

#4

7 + 12


SOLUTION


  • SOUND
  • Keys
    • 1.Qd5!
      • threat
        • 2.Rf3+
          • 2...exf3
            • 3.Qxf3#
      • 1...Bxd5
        • 2.Re6
          • threat
            • 3.Rf3#
          • 2...Qxe6
            • 3.Bxa5
              • threat
                • 4.Bxd2#
          • 2...Bxe6
            • 3.Bxa5
              • threat
                • 4.Bxd2#

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).