Problem Display
PID: 119358 (8/3pp3/2B2p1K/8/6k1/5R2/4n1NB/4r3 w - - 0 1)

Arefiev, Yuri

Industrialnoje Zaporozie, 1987

8/3pp3/2B2p1K/8/6k1/5R2/4n1NB/4r3

#3

5 + 6


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Sc1
      • 2.Rf4+
        • 2...Kh3
          • 3.Rh4#
    • 1...Sg1
      • 2.Rf4+
        • 2...Kh3
          • 3.Rh4#
    • 1...Sc3
      • 2.Rf4+
        • 2...Kh3
          • 3.Rh4#
    • 1...Sg3
      • 2.Rf4+
        • 2...Kh3
          • 3.Rh4#
    • 1...Sd4
      • 2.Rf4+
        • 2...Kh3
          • 3.Rh4#
    • 1...Sf4
      • 2.Rxf4+
        • 2...Kh3
          • 3.Rh4#
  • Tries
    • 1.Rf4+?
      • 1...Kh3
        • 2.Rh4#
      • 1...Sxf4!
  • Keys
    • 1.Rf5!
      • threat
        • 2.Se3+
          • 2...Kh3
            • 3.Rh5#
          • 2...Kh4
            • 3.Rh5#
      • 1...Kh3
        • 2.Rh5+
          • 2...Kg4
            • 3.Se3#
      • 1...Kxf5
        • 2.Se3+
          • 2...Ke6
            • 3.Bd5#
      • 1...Sc1
        • 2.Rf4+
          • 2...Kh3
            • 3.Rh4#
      • 1...Sg1
        • 2.Rf4+
          • 2...Kh3
            • 3.Rh4#
      • 1...Sc3
        • 2.Rf4+
          • 2...Kh3
            • 3.Rh4#
      • 1...Sg3
        • 2.Rf4+
          • 2...Kh3
            • 3.Rh4#
      • 1...Sd4
        • 2.Rf4+
          • 2...Kh3
            • 3.Rh4#
      • 1...Sf4
        • 2.Rxf4+
          • 2...Kh3
            • 3.Rh4#

FEATURES


NOT CLASSIFIED


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).