Problem Display
PID: 44990 (4b2K/5pN1/8/5PB1/4k3/2p5/1p3PP1/n2R4 w - - 0 1)

Cheney, George Nelson

Source?, 0000

4b2K/5pN1/8/5PB1/4k3/2p5/1p3PP1/n2R4

#3

7 + 6


1679 American Chess Nuts 1868

SOLUTION


  • SOUND
  • Tries
    • 1.Sxe8?
      • threat
        • 2.Sd6+
          • 2...Ke5
            • 3.f4#
      • 1...Ke5
        • 2.Sd6
          • threat
            • 3.f4#
      • 1...Kxf5!
  • Keys
    • 1.Sh5!
      • threat
        • 2.Sg3+
          • 2...Ke5
            • 3.f4#
      • 1...Ke5
        • 2.Sg3
          • threat
            • 3.f4#
      • 1...Kxf5
        • 2.Rd5+
          • 2...Ke4
            • 3.Sf6#
          • 2...Kg4
            • 3.Sf6#
          • 2...Ke6
            • 3.Sf4#
          • 2...Kg6
            • 3.Sf4#

FEATURES


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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).