Problem Display
PID: 135329 (8/2N5/3p4/2P1P3/8/2p1p2P/2P1R2P/5K1k w - - 0 1)

Matthews, Robin CO

The Problemist, 1949

8/2N5/3p4/2P1P3/8/2p1p2P/2P1R2P/5K1k

#4

8 + 4


14609 Mostly Three=Movers 1995
  • SOUND
  • Keys
    • 1.Sd5!
      • threat
        • 2.Sxe3
          • threat
            • 3.Sf5
              • threat
                • 4.Sg3#
          • 2...dxc5
            • 3.Sf5
              • 3...c4
                • 4.Sg3#
          • 2...dxe5
            • 3.Sf5
              • 3...e4
                • 4.Sg3#
          • 2...d5
            • 3.Sf5
              • 3...d4
                • 4.Sg3#
        • 2.Sf4
          • threat
            • 3.Sh5
              • threat
                • 4.Sg3#
          • 2...dxc5
            • 3.Sh5
              • 3...c4
                • 4.Sg3#
          • 2...dxe5
            • 3.Sh5
              • 3...e4
                • 4.Sg3#
          • 2...d5
            • 3.Sh5
              • 3...d4
                • 4.Sg3#
        • 2.Sf6
          • threat
            • 3.Se4
              • threat
                • 4.Sg3#
            • 3.Sh5
              • threat
                • 4.Sg3#
          • 2...dxc5
            • 3.Se4
              • 3...c4
                • 4.Sg3#
            • 3.Sh5
              • 3...c4
                • 4.Sg3#
          • 2...dxe5
            • 3.Sh5
              • 3...e4
                • 4.Sg3#
          • 2...d5
            • 3.Sh5
              • 3...d4
                • 4.Sg3#
        • 2.Se7
          • threat
            • 3.Sf5
              • threat
                • 4.Sg3#
          • 2...dxc5
            • 3.Sf5
              • 3...c4
                • 4.Sg3#
          • 2...dxe5
            • 3.Sf5
              • 3...e4
                • 4.Sg3#
          • 2...d5
            • 3.Sf5
              • 3...d4
                • 4.Sg3#
      • 1...dxc5
        • 2.Sxc3
          • 2...c4
            • 3.Se4
              • 3...c3
                • 4.Sg3#
      • 1...dxe5
        • 2.Sxe3
          • 2...e4
            • 3.Sf5
              • 3...e3
                • 4.Sg3#


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).