Problem Display
PID: 132252 (1K4n1/2B1pb2/B3k1p1/2p2rP1/4p1Q1/1Pp1P1n1/3p1N2/8 w - - 0 1)

Gordian, Yury Markovic

Kozyura, Gennady Volodimirovich

4th Prize, Praca, 1999

1K4n1/2B1pb2/B3k1p1/2p2rP1/4p1Q1/1Pp1P1n1/3p1N2/8

#3

8 + 11


6166 FIDE Album (1998-2000) 2007

SOLUTION


  • SOUND
  • Sets
    • 1...Sf1
      • 2.Bc8+
        • 2...Kd5
          • 3.Qxe4#
      • 2.Qxe4+
        • 2...Kd7
          • 3.Bb5#
        • 2...Re5
          • 3.Bc8#
    • 1...Sh1
      • 2.Bc8+
        • 2...Kd5
          • 3.Qxe4#
      • 2.Qxe4+
        • 2...Kd7
          • 3.Bb5#
        • 2...Re5
          • 3.Bc8#
    • 1...Se2
      • 2.Bc8+
        • 2...Kd5
          • 3.Qxe4#
      • 2.Qxe4+
        • 2...Kd7
          • 3.Bb5#
        • 2...Re5
          • 3.Bc8#
    • 1...Sh5
      • 2.Bc8+
        • 2...Kd5
          • 3.Qxe4#
      • 2.Qxe4+
        • 2...Kd7
          • 3.Bb5#
        • 2...Re5
          • 3.Bc8#
  • Tries
    • 1.Qxe4+?
      • 1...Kd7
        • 2.Bb5#
      • 1...Re5
        • 2.Bc8#
      • 1...Sxe4!
  • Keys
    • 1.Sd3!
      • threat
        • 2.Sf4+
          • 2...Kd7
            • 3.Bb5#
      • 1...Kd5
        • 2.Bb7+
          • 2...Ke6
            • 3.Sxc5#
      • 1...Kd7
        • 2.Bb5+
          • 2...Ke6
            • 3.Sf4#
      • 1...exd3
        • 2.Qc4+
          • 2...Kd7
            • 3.Bb5#
          • 2...Rd5
            • 3.Bc8#
      • 1...Be8
        • 2.Bc4+
          • 2...Kd7
            • 3.Se5#
      • 1...Se2
        • 2.Qxe4+
          • 2...Kd7
            • 3.Bb5#
          • 2...Re5
            • 3.Sxc5#
            • 3.Bc8#
      • 1...Sh5
        • 2.Qxe4+
          • 2...Kd7
            • 3.Bb5#
          • 2...Re5
            • 3.Sxc5#
            • 3.Bc8#

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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).