Problem Display
PID: 19703 (8/2Npn3/p2p1p2/PpR1Nn2/1P1k1p2/8/4PP2/4K3 w - - 0 1)

Pierce, James

The Westminster Papers, 1873

8/2Npn3/p2p1p2/PpR1Nn2/1P1k1p2/8/4PP2/4K3

#4

8 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Sf3+!
      • 1...Ke4
        • 2.Rd5
          • threat
            • 3.Sd2#
          • 2...Sxd5
            • 3.Se8
              • 3...Sxb4
                • 4.Sxf6#
              • 3...Sc3
                • 4.Sxf6#
              • 3...Sde3
                • 4.Sxf6#
              • 3...Sb6
                • 4.Sxf6#
              • 3...Sc7
                • 4.Sxf6#
              • 3...Sde7
                • 4.Sxf6#
              • 3...Sfe3
                • 4.Sxd6#
              • 3...Sg3
                • 4.Sxd6#
              • 3...Sd4
                • 4.Sxd6#
              • 3...Sh4
                • 4.Sxd6#
              • 3...Sh6
                • 4.Sxd6#
              • 3...Sfe7
                • 4.Sxd6#
              • 3...Sg7
                • 4.Sxd6#

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).