Problem Display
PID: 119448 (8/7p/4N3/7p/5ppk/6R1/7B/3K1R2 w - - 0 1)

Gorbatenko, Yuri Grigorevich

Kopnin, Aleksey Grigorevich

Chervoni Girnik, 1988

8/7p/4N3/7p/5ppk/6R1/7B/3K1R2

#3

5 + 5


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Sxf4?
      • 1...h6
        • 2.Sh3
          • 2...gxh3
            • 3.Rf4#
      • 1...Kg5!
    • 1.Rh3+?
      • 1...gxh3
        • 2.Rxf4#
      • 1...Kxh3!
  • Keys
    • 1.Rff3!
      • threat
        • 2.Rh3+
          • 2...gxh3
            • 3.Rxf4#
      • 1...fxg3
        • 2.Bxg3+
          • 2...Kh3
            • 3.Sf4#
      • 1...gxf3
        • 2.Sxf4
          • 2...f2
            • 3.Sg2#
          • 2...h6
            • 3.Sg6#

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).