Problem Display
PID: 170889 (1K2n3/3Np1br/2PkP1B1/pP4N1/PpPpP3/3n4/6p1/Qb1r4 w - - 0 1)

Kupper, Josef

4th HM., Problem-Forum, 2004

1K2n3/3Np1br/2PkP1B1/pP4N1/PpPpP3/3n4/6p1/Qb1r4

#5

11 + 12


15527 schachkunst (1997-2010) (Hoffmann) 2016

SOLUTION


  • SOUND
  • Keys
    • 1.Qa2!
      • threat
        • 2.c5+
          • 2...Sxc5
            • 3.Sf7#
            • 3.Qd5#
      • 1...Bxa2
        • 2.c7
          • threat
            • 3.c8S#
          • 2...Sxc7
            • 3.e5+
              • 3...Bxe5
                • 4.Se4+
                  • 4...Kxe6
                    • 5.Sf8#
              • 3...Sxe5
                • 4.Se4+
                  • 4...Kxe6
                    • 5.Sdc5#
      • 1...Sc5
        • 2.Sf7+
          • 2...Kxe6
            • 3.Sxc5+
              • 3...Kf6
                • 4.Qf2+
                  • 4...Kxg6
                    • 5.Qf5#

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).