Problem Display
PID: 186324 (2BK4/6p1/4NpPp/1p1p1k1P/2b2Np1/4R2P/3rpP2/4n3 w - - 0 1)

Hoffmann, Martin Wolfgang

idee & form, 2015

2BK4/6p1/4NpPp/1p1p1k1P/2b2Np1/4R2P/3rpP2/4n3

#4

9 + 11


SOLUTION


  • SOUND
  • Keys
    • 1.h4!
      • threat
        • 2.Sh3
          • threat
            • 3.Sd4#
            • 3.Sef4#
            • 3.Sc5#
            • 3.Seg5#
            • 3.Sc7#
            • 3.Sxg7#
            • 3.Sf8#
          • 2...gxh3
            • 3.Sg5+
              • 3...Kf4
                • 4.Sxh3#
      • 1...Rd4
        • 2.Sxe2
          • threat
            • 3.Sg3#
            • 3.S2xd4#
            • 3.S6xd4#
            • 3.S6f4#
            • 3.Sc5#
            • 3.Sg5#
            • 3.Sc7#
            • 3.Sxg7#
            • 3.Sf8#
          • 2...Bxe2
            • 3.Sxd4+
              • 3...Kf4
                • 4.Sxe2#
          • 2...Re4
            • 3.Sg5+
              • 3...Ke5
                • 4.Sf7#
              • 3...Re6
                • 4.Bxe6#
      • 1...Sc2
        • 2.Sd3
          • threat
            • 3.Sd4#
            • 3.Sef4#
            • 3.Sec5#
            • 3.Sg5#
            • 3.Sc7#
            • 3.Sxg7#
            • 3.Sf8#
          • 2...Rxd3
            • 3.Sd4+
              • 3...Kf4
                • 4.Sxe2#
          • 2...Bxd3
            • 3.Sc7+
              • 3...Kf4
                • 4.Sxd5#
      • 1...d4
        • 2.Sg5+
          • 2...Be6
            • 3.Bxe6+
              • 3...Kxf4
                • 4.Re4#

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).