Problem Display
PID: 34686 (8/2p4b/6p1/1pp1p3/kp5p/pN6/Q7/3K4 w - - 0 1)

Zucker, Manfred

British Chess Magazine, 1978

8/2p4b/6p1/1pp1p3/kp5p/pN6/Q7/3K4

#4

3 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.Qg2!
      • threat
        • 2.Sxc5+
          • 2...Ka5
            • 3.Qa8+
              • 3...Kb6
                • 4.Sd7#
      • 1...c4
        • 2.Sc5+
          • 2...Ka5
            • 3.Qa8+
              • 3...Kb6
                • 4.Sd7#
      • 1...e4
        • 2.Qh2
          • threat
            • 3.Sxc5+
              • 3...Ka5
                • 4.Qxc7#
          • 2...c4
            • 3.Sc5+
              • 3...Ka5
                • 4.Qxc7#
          • 2...c6
            • 3.Sxc5+
              • 3...Ka5
                • 4.Qc7#
      • 1...c6
        • 2.Qd2
          • threat
            • 3.Sxc5+
              • 3...Ka5
                • 4.Qd8#
          • 2...c4
            • 3.Sc5+
              • 3...Ka5
                • 4.Qd8#

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).