Problem Display
PID: 44810 (4N1n1/4pp1P/2P1k2N/3p1p2/3P1P2/8/7K/8 w - - 0 1)

Cheney, George Nelson

Source?, 0000

4N1n1/4pp1P/2P1k2N/3p1p2/3P1P2/8/7K/8

#3

7 + 6


1679 American Chess Nuts 1868

SOLUTION


  • SOUND
  • Sets
    • 1...f6
      • 2.hxg8Q#
      • 2.hxg8B#
  • Tries
    • 1.Sc7+?
      • 1...Kf6
        • 2.hxg8Q
          • threat
            • 3.Qxf7#
            • 3.Qg5#
      • 1...Kd6!
    • 1.c7?
      • threat
        • 2.c8Q#
        • 2.c8B#
      • 1...Sf6
        • 2.c8Q+
          • 2...Sd7
            • 3.Qc6#
      • 1...Kd7!
    • 1.h8Q?
      • threat
        • 2.Qe5#
      • 1...f6
        • 2.Qxg8#
      • 1...Sf6!
  • Keys
    • 1.hxg8R!
      • 1...f6
        • 2.Rg4
          • 2...fxg4
            • 3.f5#

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).