Problem Display
PID: 54040 (n7/p1p1pN2/r1p1K3/p1k3pN/P1p3Pb/2P5/5p2/1R3B1n w - - 0 1)

Anonymous

Schach-Echo, 1933

n7/p1p1pN2/r1p1K3/p1k3pN/P1p3Pb/2P5/5p2/1R3B1n

#3

8 + 13


SOLUTION


  • SOUND
  • Sets
    • 1...Rb6
      • 2.Se5
        • threat
          • 3.Sd7#
    • 1...Bg3
      • 2.Sxg5
        • threat
          • 3.Se4#
    • 1...Sb6
      • 2.Sd8
        • threat
          • 3.Sb7#
  • Tries
    • 1.Sg3?
      • threat
        • 2.Se4#
      • 1...Bxg3
        • 2.Sxg5
          • threat
            • 3.Se4#
      • 1...Sxg3!
    • 1.Sf6?
      • threat
        • 2.Se4#
        • 2.Sd7#
      • 1...Sg3
        • 2.Sd7#
      • 1...Sb6
        • 2.Se4#
      • 1...exf6!
    • 1.Sxg5?
      • threat
        • 2.Se4#
      • 1...Sg3
        • 2.Sxg3
          • threat
            • 3.S3e4#
            • 3.S5e4#
      • 1...Bxg5!
    • 1.Sd6?
      • threat
        • 2.Se4#
        • 2.Sb7#
      • 1...exd6
        • 2.Sf6
          • threat
            • 3.Se4#
            • 3.Sd7#
      • 1...cxd6!
    • 1.Rb2?
      • 1...Rb6
        • 2.Se5
          • threat
            • 3.Sd7#
      • 1...Bg3
        • 2.Sxg5
          • threat
            • 3.Se4#
      • 1...Sb6
        • 2.Sd8
          • threat
            • 3.Sb7#
      • 1...Sg3!
  • Keys
    • 1.Sg7!
      • 1...Rb6
        • 2.Se5
          • threat
            • 3.Sd7#
      • 1...Bg3
        • 2.Sxg5
          • threat
            • 3.Se4#
      • 1...Sg3
        • 2.Ke5
          • threat
            • 3.Se6#
          • 2...e6
            • 3.Sxe6#
      • 1...Sb6
        • 2.Sd8
          • threat
            • 3.Sb7#

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).