Problem Display
PID: 222031 (8/2K1n3/3pp3/p7/kbQ5/8/PPb5/8 w - - 0 1)

Zucker, Manfred

Freie Presse, 1980

8/2K1n3/3pp3/p7/kbQ5/8/PPb5/8

#4

4 + 7


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Kb6!
      • threat
        • 2.Qb5#
        • 2.Qxc2#
      • 1...Sd5+
        • 2.Kb7
          • threat
            • 3.Qc6#
          • 2...Bd3
            • 3.Qc6+
              • 3...Bb5
                • 4.Qc2#
          • 2...Sc3
            • 3.Qc6+
              • 3...Sb5
                • 4.Qxc2#
          • 2...Sc7
            • 3.Qxc2+
              • 3...Kb5
                • 4.Qc6#
                • 4.a4#
            • 3.Qc6+
              • 3...Sb5
                • 4.Qxc2#
          • 2...Se7
            • 3.Qxc2+
              • 3...Kb5
                • 4.a4#
      • 1...Sc8+
        • 2.Ka6
          • threat
            • 3.Qb5#
            • 3.Qxc2#
            • 3.Qc6#
          • 2...Bd3
            • 3.Qxd3
              • threat
                • 4.Qc2#
                • 4.Qb5#
                • 4.Qd1#
                • 4.Qb3#

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).