Problem Display
PID: 147377 (3k1Nr1/3P2p1/2Ppp1n1/6pP/8/5Q2/5p2/5K2 w - - 0 1)

Hage, Poul

Thema Danicum, 1977

3k1Nr1/3P2p1/2Ppp1n1/6pP/8/5Q2/5p2/5K2

#3

6 + 8


SOLUTION


  • SOUND
  • Sets
    • 1...Se7
      • 2.Sxe6#
  • Tries
    • 1.Qd5?
      • threat
        • 2.Qxd6
          • threat
            • 3.Sxe6#
            • 3.c7#
      • 1...Kc7
        • 2.Qa5+
          • 2...Kxc6
            • 3.d8S#
          • 2...Kb8
            • 3.d8Q#
            • 3.d8R#
      • 1...Ke7
        • 2.Sxg6+
          • 2...Kf6
            • 3.Qf3#
          • 2...Kf7
            • 3.Qf3#
          • 2...Kd8
            • 3.Qa5#
      • 1...Rxf8
        • 2.Qxd6
          • threat
            • 3.c7#
      • 1...Sxf8
        • 2.Qxd6
          • threat
            • 3.c7#
          • 2...Sxd7
            • 3.Qxd7#
      • 1...Sf4
        • 2.Qxd6
          • threat
            • 3.c7#
          • 2...Sd5
            • 3.Sxe6#
      • 1...Se5
        • 2.Qxd6
          • threat
            • 3.Sxe6#
            • 3.c7#
          • 2...Sxd7
            • 3.Qxd7#
      • 1...e5
        • 2.Qxd6
          • threat
            • 3.Se6#
            • 3.c7#
      • 1...exd5!
    • 1.c7+?
      • 1...Ke7
        • 2.d8Q#
      • 1...Kxc7!
  • Keys
    • 1.Qa3!
      • threat
        • 2.Qxd6
          • threat
            • 3.Sxe6#
            • 3.c7#
      • 1...Kc7
        • 2.Qa5+
          • 2...Kxc6
            • 3.d8S#
          • 2...Kb8
            • 3.d8Q#
            • 3.d8R#
      • 1...Ke7
        • 2.Sxg6+
          • 2...Kf6
            • 3.Qf3#
          • 2...Kf7
            • 3.Qf3#
          • 2...Kd8
            • 3.Qa5#
      • 1...Rxf8
        • 2.Qxd6
          • threat
            • 3.c7#
      • 1...Sxf8
        • 2.Qxd6
          • threat
            • 3.c7#
          • 2...Sxd7
            • 3.Qxd7#
      • 1...Sf4
        • 2.Qxd6
          • threat
            • 3.c7#
          • 2...Sd5
            • 3.Sxe6#
      • 1...Se5
        • 2.Qxd6
          • threat
            • 3.Sxe6#
            • 3.c7#
          • 2...Sxd7
            • 3.Qxd7#
      • 1...e5
        • 2.Qxd6
          • threat
            • 3.Se6#
            • 3.c7#

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).