Problem Display
PID: 119044 (6n1/2p1p3/2PkPp1p/3P1P1K/2R1R3/2P1P3/8/8 w - - 0 1)

Wainwright, Joseph CJ

Noah's Sunday Times, 1886

6n1/2p1p3/2PkPp1p/3P1P1K/2R1R3/2P1P3/8/8

#4

9 + 6


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Rb4!
      • threat
        • 2.Rbc4
          • 2...Kxd5
            • 3.Red4+
              • 3...Ke5
                • 4.Rc5#
      • 1...Kc5
        • 2.Red4
          • 2...Kd6
            • 3.Rb5
              • 3...Ke5
                • 4.d6#
      • 1...Kxd5
        • 2.Rbc4
          • 2...Kd6
            • 3.Red4+
              • 3...Ke5
                • 4.Rc5#

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).