Problem Display
PID: 72882 (2B2n2/8/2p1b2b/K1p1P3/2PkP2r/2N5/1B2P1N1/8 w - - 0 1)

Spinhoven, G

Tijdschrift vd KNSB, 1936

2B2n2/8/2p1b2b/K1p1P3/2PkP2r/2N5/1B2P1N1/8

#3

9 + 7


SOLUTION


  • SOUND
  • Sets
    • 1...Kxe5
      • 2.Sb5+
        • 2...Kxe4
          • 3.Sd6#
    • 1...Bxc4
      • 2.Sd5+
        • 2...Kxe4
          • 3.Sf6#
    • 1...Sg6
      • 2.Sb5+
        • 2...Kxc4
          • 3.Bxe6#
        • 2...Kxe4
          • 3.Sd6#
    • 1...Sh7
      • 2.Sb5+
        • 2...Kxc4
          • 3.Bxe6#
        • 2...Kxe4
          • 3.Sd6#
  • Tries
    • 1.Sb5+?
      • 1...Kxe4
        • 2.Sd6#
      • 1...Kxc4!
    • 1.Sd5+?
      • 1...Kxc4
        • 2.Ka4
          • threat
            • 3.Sb6#
            • 3.Ba6#
      • 1...Kxe4!
  • Keys
    • 1.Ka4!
      • threat
        • 2.Sb5+
          • 2...Kxc4
            • 3.Sa3#
            • 3.Sd6#
          • 2...Kxe4
            • 3.Sd6#
      • 1...Kxc4
        • 2.Sd5
          • threat
            • 3.Sb6#
            • 3.Ba6#
      • 1...Kxe5
        • 2.Sb5+
          • 2...Kxe4
            • 3.Sd6#
      • 1...Rxe4
        • 2.Sd5+
          • 2...Kxc4
            • 3.Sb6#
      • 1...Bxc4
        • 2.Sd5+
          • 2...Kxe4
            • 3.Sf6#
      • 1...Rh3
        • 2.Sb5+
          • 2...Kxc4
            • 3.Sd6#
          • 2...Kxe4
            • 3.Sd6#
      • 1...Rf4
        • 2.Sb5+
          • 2...Kxc4
            • 3.Se3#
            • 3.Sa3#
            • 3.Sd6#
          • 2...Kxe4
            • 3.Sd6#
      • 1...Be3
        • 2.Sb5+
          • 2...Kxc4
            • 3.Sxe3#
            • 3.Sa3#
            • 3.Sd6#
          • 2...Kxe4
            • 3.Sd6#
      • 1...Bg7
        • 2.Sb5+
          • 2...Kxc4
            • 3.Se3#
            • 3.Sa3#
            • 3.Sd6#
          • 2...Kxe4
            • 3.Sd6#
      • 1...Sg6
        • 2.Sb5+
          • 2...Kxc4
            • 3.Sa3#
            • 3.Sd6#
            • 3.Bxe6#
          • 2...Kxe4
            • 3.Sd6#
      • 1...Sh7
        • 2.Sb5+
          • 2...Kxc4
            • 3.Sa3#
            • 3.Sd6#
            • 3.Bxe6#
          • 2...Kxe4
            • 3.Sd6#

FEATURES


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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).