Problem Display
PID: 242493 (1RN3Qq/2p4r/4nrp1/3k4/1Pp1NP2/2p1P3/8/4K1B1 w - - 0 1)

Anonymous

Detroit Free Press (Centennial Ty.), 1877

(First published on Sun Jun 10 1877)

1RN3Qq/2p4r/4nrp1/3k4/1Pp1NP2/2p1P3/8/4K1B1

#3

9 + 9


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Rg7
      • 2.Sxf6+
        • 2...Kc6
          • 3.Qxe6#
    • 1...c6
      • 2.Sxc3#
  • Tries
    • 1.Sxf6+?
      • 1...Kc6
        • 2.Qxe6#
      • 1...Qxf6!
  • Keys
    • 1.Sc5!
      • threat
        • 2.e4+
          • 2...Kc6
            • 3.b5#
      • 1...Kc6
        • 2.e4
          • threat
            • 3.b5#
          • 2...Sxc5
            • 3.Qd5#
          • 2...Sd4
            • 3.Qd5#

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).