Problem Display
PID: 221847 (n2b1nB1/1K5p/pp1P1Pkp/4Q3/1p1PN1pp/5p2/2R5/r7 w - - 0 1)

Schmitt, Olivier

StrateGems, 2020

n2b1nB1/1K5p/pp1P1Pkp/4Q3/1p1PN1pp/5p2/2R5/r7

#5

8 + 13


SOLUTION


  • SOUND
  • Keys
    • 1.Rc5!
      • threat
        • 2.Qf5#
        • 2.Qh5#
        • 2.Qe8#
      • 1...bxc5
        • 2.d7
          • threat
            • 3.Bf7+
              • 3...Kxf7
                • 4.Sd6+
                  • 4...Kg6
                    • 5.Qf5#
                  • 4...Kg8
                    • 5.f7#
          • 2...Bc7
            • 3.Qd5
              • threat
                • 4.Bf7#
              • 3...Be5
                • 4.Bf7+
                  • 4...Kf5
                    • 5.Qxe5#
              • 3...Se6
                • 4.Qh5+
                  • 4...Kxh5
                    • 5.Bf7#

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).