Problem Display
PID: 34928 (8/2Q3B1/8/8/1p6/1p6/np1K4/1k6 w - - 0 1)

Dulbergs, Imants

Problem Paradise, 1999

8/2Q3B1/8/8/1p6/1p6/np1K4/1k6

#4

3 + 5


SOLUTION


  • SOUND
  • Keys
    • 1.Qa7!
      • 1...Ka1
        • 2.Qg1+
          • 2...Sc1
            • 3.Qxc1+
              • 3...Ka2
                • 4.Qxb2#
      • 1...Sc1
        • 2.Qd4
          • threat
            • 3.Qxb2#
          • 2...Sd3
            • 3.Kxd3
              • threat
                • 4.Qxb2#
              • 3...Ka1
                • 4.Qxb2#
              • 3...Kc1
                • 4.Qg1#
              • 3...Ka2
                • 4.Qxb2#
      • 1...Sc3
        • 2.Bxc3
          • 2...bxc3+
            • 3.Kxc3
              • 3...Kc1
                • 4.Qg1#

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).