Problem Display
PID: 218334 (3b4/3pP1B1/3N2n1/2ppr2p/3k1p2/3p4/1n1P3K/R7 w - - 0 1)

Cheney, George Nelson

Syracuse Daily Standard, 1859

3b4/3pP1B1/3N2n1/2ppr2p/3k1p2/3p4/1n1P3K/R7

#4

6 + 11


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.exd8B!
      • threat
        • 2.Ba5
          • threat
            • 3.Bc3#
          • 2...Sd1
            • 3.Ra4+
              • 3...c4
                • 4.Bb6#
            • 3.Rxd1
              • threat
                • 4.Bc3#
              • 3...c4
                • 4.Bb6#
          • 2...Sa4
            • 3.Rxa4+
              • 3...c4
                • 4.Bb6#
      • 1...Sc4
        • 2.Ra4
          • threat
            • 3.Ba5
              • threat
                • 4.Bc3#
          • 2...Sh4
            • 3.Bxh4
              • 3...f3
                • 4.Bf2#
      • 1...Sh4
        • 2.Ra4+
          • 2...Sxa4
            • 3.Bxh4
              • threat
                • 4.Bf2#
          • 2...Sc4
            • 3.Bxh4
              • 3...f3
                • 4.Bf2#
        • 2.Bxh4
          • threat
            • 3.Bf2#
          • 2...Sd1
            • 3.Rxd1
              • threat
                • 4.Bf2#
          • 2...Sc4
            • 3.Ra4
              • 3...f3
                • 4.Bf2#

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).