Problem Display
PID: 52053 (8/B4bN1/R4ppK/Pp2ppnR/1bp1k2P/qrp1N1P1/B2p4/4nQ2 w - - 0 1)

le Grand, Henk

4th HM., Probleemblad, 2003

(First published on Sat Nov 1 2003)

8/B4bN1/R4ppK/Pp2ppnR/1bp1k2P/qrp1N1P1/B2p4/4nQ2

#5

11 + 15


SOLUTION


  • SOUND
  • Keys
    • 1.Qe2!
      • threat
        • 2.Sg4+
          • 2...Kd5
            • 3.Sxf6#
      • 1...Bc5
        • 2.Sg4+
          • 2...Kd5
            • 3.Sxf6+
              • 3...Kd4
                • 4.Rd6+
                  • 4...Bd5
                    • 5.Rxd5#
      • 1...d1Q
        • 2.Sxd1+
          • 2...Kd5
            • 3.Se3+
              • 3...Ke4
                • 4.Sg4+
                  • 4...Kd5
                    • 5.Sxf6#
      • 1...d1B
        • 2.Sxd1+
          • 2...Kd5
            • 3.Se3+
              • 3...Ke4
                • 4.Sg4+
                  • 4...Kd5
                    • 5.Sxf6#
      • 1...Be7
        • 2.Sxc4+
          • 2...Kd5
            • 3.Se3+
              • 3...Ke4
                • 4.Sd1+
                  • 4...Kd5
                    • 5.Sxc3#
      • 1...Sh7
        • 2.Sexf5+
          • 2...Kd5
            • 3.Se3+
              • 3...Ke4
                • 4.Sg2+
                  • 4...Kd5
                    • 5.Sf4#

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).