Problem Display
PID: 54396 (8/5Q2/Kb1k2p1/6P1/5P2/p7/B7/8 w - - 0 1)

Delobel, Bernard

StrateGems, 2004

8/5Q2/Kb1k2p1/6P1/5P2/p7/B7/8

#4

5 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Kb7!
      • threat
        • 2.Qe6+
          • 2...Kc5
            • 3.Qxb6#
      • 1...Kc5
        • 2.Qc4+
          • 2...Kd6
            • 3.Qe6+
              • 3...Kc5
                • 4.Qxb6#
      • 1...Ba5
        • 2.Qe6+
          • 2...Kc5
            • 3.Qd5+
              • 3...Kb4
                • 4.Qc4#
      • 1...Bd8
        • 2.Qd5+
          • 2...Ke7
            • 3.Qe6+
              • 3...Kf8
                • 4.Qf7#

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).