Problem Display
PID: 127593 (8/8/1NpPQ1p1/2r3p1/1B1k2p1/2p1p1p1/4P1P1/2K5 w - - 0 1)

Didenko, Vladimir Vasilovich

Lyubashevsky, Leonid Abramovic

Sachova skladba, 1992

8/8/1NpPQ1p1/2r3p1/1B1k2p1/2p1p1p1/4P1P1/2K5

#3

7 + 9


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Rb5
      • 2.Bxc3+
        • 2...Kxc3
          • 3.Qc4#
        • 2...Kc5
          • 3.Sa4#
          • 3.Sd7#
    • 1...Rd5
      • 2.Qxg4+
        • 2...Ke5
          • 3.Sd7#
    • 1...Re5
      • 2.Qc4#
    • 1...Rf5
      • 2.Qc4+
        • 2...Ke5
          • 3.Sd7#
  • Tries
    • 1.Sa4?
      • threat
        • 2.Bxc5#
      • 1...Re5
        • 2.Bxc3+
          • 2...Ke4
            • 3.Qxe5#
      • 1...Rc4
        • 2.d7
          • threat
            • 3.d8Q#
            • 3.d8R#
          • 2...Rc5
            • 3.Bxc5#
      • 1...Rd5!
  • Keys
    • 1.Kc2!
      • 1...Rc4
        • 2.Sxc4
          • 2...c5
            • 3.Bxc3#
      • 1...Ra5
        • 2.Bxa5
          • 2...Kc5
            • 3.Qe5#
          • 2...c5
            • 3.Bxc3#
            • 3.Qd5#
      • 1...Rb5
        • 2.Bxc3+
          • 2...Kc5
            • 3.Sa4#
            • 3.Sd7#
      • 1...Rd5
        • 2.Qxg4+
          • 2...Ke5
            • 3.Sd7#
      • 1...Rf5
        • 2.Qc4+
          • 2...Ke5
            • 3.Sd7#

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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).