Problem Display
PID: 130465 (3K4/1p5p/5p2/2pN1N1k/1R5P/8/1rB4P/8 w - - 0 1)

Drnek, Josef

Sachove umeni (Ceskoslovensky sach), 1933

3K4/1p5p/5p2/2pN1N1k/1R5P/8/1rB4P/8

#3

7 + 6


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...h6
      • 2.Sg3#
      • 2.Sg7#
  • Tries
    • 1.Ke7?
      • threat
        • 2.Kf7
          • threat
            • 3.Sxf6#
        • 2.Sxf6+
          • 2...Kg6
            • 3.Rg4#
      • 1...Rxc2
        • 2.Kf7
          • threat
            • 3.Sxf6#
      • 1...cxb4
        • 2.h3
          • threat
            • 3.Sf4#
          • 2...Kg6
            • 3.Sf4#
      • 1...c4
        • 2.h3
          • threat
            • 3.Sf4#
          • 2...Kg6
            • 3.Sf4#
      • 1...Ra2
        • 2.Kf7
          • threat
            • 3.Sxf6#
          • 2...Ra6
            • 3.Bd1#
        • 2.Sxf6+
          • 2...Kg6
            • 3.Rg4#
        • 2.h3
          • threat
            • 3.Sf4#
          • 2...Kg6
            • 3.Sf4#
      • 1...Rxb4!
    • 1.Bd1+?
      • 1...Re2
        • 2.Sde7
          • threat
            • 3.Bxe2#
      • 1...Kg6!
    • 1.Rg4?
      • threat
        • 2.Sxf6#
      • 1...Rb6
        • 2.Sxf6+
          • 2...Rxf6
            • 3.Rg5#
      • 1...Kxg4!
  • Keys
    • 1.Ke8!
      • threat
        • 2.Kf7
          • threat
            • 3.Sxf6#
      • 1...Rxb4
        • 2.Bd1+
          • 2...Kg6
            • 3.Sde7#
          • 2...Rg4
            • 3.Sf4#
      • 1...cxb4
        • 2.h3
          • threat
            • 3.Sf4#
          • 2...Kg6
            • 3.Sf4#
      • 1...c4
        • 2.h3
          • threat
            • 3.Sf4#
          • 2...Kg6
            • 3.Sf4#
      • 1...Ra2
        • 2.Kf7
          • threat
            • 3.Sxf6#
          • 2...Ra6
            • 3.Bd1#

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).