Problem Display
PID: 49168 (3n1N2/1p6/1P1N3Q/1P2k2K/2pn1p2/R4p2/2P5/7b w - - 0 1)

Blake, Percy Francis

Op de Hoogte, 1907

3n1N2/1p6/1P1N3Q/1P2k2K/2pn1p2/R4p2/2P5/7b

#3

8 + 8


SOLUTION


  • SOUND
  • Keys
    • 1.Rd3!
      • threat
        • 2.Qg5+
          • 2...Kxd6
            • 3.Rxd4#
          • 2...Sf5
            • 3.Qxf5#
      • 1...Kd5
        • 2.Qg5+
          • 2...Kxd6
            • 3.Rxd4#
      • 1...cxd3
        • 2.Sd7+
          • 2...Kd5
            • 3.c4#
      • 1...S8e6
        • 2.Qxe6+
          • 2...Sxe6
            • 3.Sd7#
      • 1...S8c6
        • 2.Qe6+
          • 2...Sxe6
            • 3.Sd7#
      • 1...Sf7
        • 2.Qe6+
          • 2...Sxe6
            • 3.Sd7#
      • 1...f2
        • 2.Qxf4+
          • 2...Kxf4
            • 3.Sg6#
          • 2...Kd5
            • 3.Qxd4#

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).