Problem Display
PID: 100663 (3k2n1/6K1/NP2B2p/2NP4/5rp1/8/7b/8 w - - 0 1)

Vasta, Jan

Narodni listy, 1912

3k2n1/6K1/NP2B2p/2NP4/5rp1/8/7b/8

#3

6 + 6


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Rf7+
      • 2.Kxf7
        • threat
          • 3.Sb7#
    • 1...Se7
      • 2.Sb7+
        • 2...Ke8
          • 3.Sc7#
  • Tries
    • 1.Sb7+?
      • 1...Ke8
        • 2.Sc7+
          • 2...Ke7
            • 3.d6#
      • 1...Ke7!
    • 1.d6?
      • threat
        • 2.Sb7+
          • 2...Ke8
            • 3.Sc7#
      • 1...Rf7+
        • 2.Kxf7
          • threat
            • 3.Sb7#
      • 1...Ke8
        • 2.Sc7+
          • 2...Kd8
            • 3.Sb7#
      • 1...Se7
        • 2.Sb7+
          • 2...Ke8
            • 3.Sc7#
            • 3.d7#
      • 1...Rc4!
  • Keys
    • 1.Sb8!
      • threat
        • 2.Sc6+
          • 2...Ke8
            • 3.Bd7#
      • 1...Rf7+
        • 2.Kxf7
          • threat
            • 3.Sb7#
            • 3.Sc6#
      • 1...Ke7
        • 2.Sc6+
          • 2...Kd6
            • 3.Sb7#
          • 2...Ke8
            • 3.Bd7#
      • 1...Ke8
        • 2.Sc6
          • threat
            • 3.Bd7#
          • 2...Rf7+
            • 3.Bxf7#
          • 2...Sf6
            • 3.Bf7#
      • 1...Ra4
        • 2.Sc6+
          • 2...Ke8
            • 3.Bd7#
            • 3.Bf7#
      • 1...Rb4
        • 2.Sc6+
          • 2...Ke8
            • 3.Bd7#
            • 3.Bf7#
      • 1...Rc4
        • 2.Sc6+
          • 2...Ke8
            • 3.Bd7#
            • 3.Bf7#
      • 1...Rd4
        • 2.Sc6+
          • 2...Ke8
            • 3.Bd7#
            • 3.Bf7#
      • 1...Re4
        • 2.Sc6+
          • 2...Ke8
            • 3.Bd7#
            • 3.Bf7#
      • 1...Sf6
        • 2.Sc6+
          • 2...Ke8
            • 3.Bf7#
      • 1...Se7
        • 2.Sb7+
          • 2...Ke8
            • 3.Bd7#

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).