Problem Display
PID: 180777 (3R4/pp5K/Brp5/p1kN4/4PP2/PpN5/1P6/8 w - - 0 1)

Mariette, C

Phenix, 1991

3R4/pp5K/Brp5/p1kN4/4PP2/PpN5/1P6/8

#4

9 + 7


SOLUTION


  • SOUND
  • Keys
    • 1.Sc7!
      • threat
        • 2.Sa4#
        • 2.Se6#
      • 1...Rxa6
        • 2.Se6+
          • 2...Kb6
            • 3.a4
              • 3...c5
                • 4.Rd6#
      • 1...Rb4
        • 2.Se6+
          • 2...Kb6
            • 3.Sd5+
              • 3...Kxa6
                • 4.Sec7#
              • 3...cxd5
                • 4.Rd6#
      • 1...Rb5
        • 2.Se6+
          • 2...Kb6
            • 3.Sa4+
              • 3...Kxa6
                • 4.Sc7#

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).