Problem Display
PID: 53518 (2bqkbQ1/1ppppp2/p3n1pp/5N2/B7/P3PP1N/KP1P2P1/2B2r1R w - - 0 1)

Simonson, AC

The Chess Review, 1934

2bqkbQ1/1ppppp2/p3n1pp/5N2/B7/P3PP1N/KP1P2P1/2B2r1R

#3

13 + 14


SOLUTION


  • SOUND
  • Sets
    • 1...Sd4
      • 2.Sg7#
    • 1...Sf4
      • 2.Sg7#
    • 1...Sc5
      • 2.Sg7#
    • 1...Sg5
      • 2.Sg7#
    • 1...Sg7
      • 2.Sxg7#
    • 1...h5
      • 2.Sg5
        • threat
          • 3.Qxf7#
        • 2...Sxg5
          • 3.Sg7#
        • 2...f6
          • 3.Qf7#
          • 3.Qxg6#
    • 1...f6
      • 2.Qxg6#
  • Tries
    • 1.Qxf8+?
      • 1...Sxf8
        • 2.Sg7#
      • 1...Kxf8!
  • Keys
    • 1.Sg5!
      • threat
        • 2.Qxf7#
      • 1...hxg5
        • 2.Rh7
          • threat
            • 3.Qxf7#
          • 2...Sg7
            • 3.Sxg7#
          • 2...f6
            • 3.Qf7#
            • 3.Qxg6#
        • 2.Qxf8+
          • 2...Kxf8
            • 3.Rh8#
          • 2...Sxf8
            • 3.Sg7#

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).