Problem Display
PID: 171588 (8/8/8/6R1/4N3/3p4/7p/4bK1k w - - 0 1)

Antipov, Viacheslav Pavlovich

Za Ogneypori, 1988

8/8/8/6R1/4N3/3p4/7p/4bK1k

#3

3 + 4


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Bd2
      • 2.Sf2#
      • 2.Sg3#
    • 1...Bf2
      • 2.Sxf2#
    • 1...Bc3
      • 2.Sf2#
      • 2.Sg3#
    • 1...Bg3
      • 2.Sxg3#
    • 1...Bb4
      • 2.Sf2#
      • 2.Sg3#
    • 1...Bh4
      • 2.Rg3
        • threat
          • 3.Sf2#
        • 2...Bxg3
          • 3.Sxg3#
    • 1...Ba5
      • 2.Sf2#
      • 2.Sg3#
  • Tries
    • 1.Rg3?
      • 1...Bxg3
        • 2.Sxg3#
      • 1...Bf2
        • 2.Sxf2#
      • 1...Bd2
        • 2.Sf2#
      • 1...Bc3
        • 2.Sf2#
      • 1...Bb4
        • 2.Sf2#
      • 1...Ba5
        • 2.Sf2#
      • 1...d2!
    • 1.Rg4?
      • 1...Bh4
        • 2.Rg3
          • threat
            • 3.Sf2#
          • 2...Bxg3
            • 3.Sxg3#
        • 2.Rxh4
          • 2...d2
            • 3.Sf2#
            • 3.Sg3#
      • 1...d2!
    • 1.Rh5?
      • 1...Bh4
        • 2.Rxh4
          • 2...d2
            • 3.Sf2#
            • 3.Sg3#
      • 1...d2!
    • 1.Rg6?
      • 1...Bh4
        • 2.Rg3
          • threat
            • 3.Sf2#
          • 2...Bxg3
            • 3.Sxg3#
      • 1...d2!
    • 1.Rg7?
      • 1...Bh4
        • 2.Rg3
          • threat
            • 3.Sf2#
          • 2...Bxg3
            • 3.Sxg3#
      • 1...d2!
    • 1.Rg8?
      • 1...Bh4
        • 2.Rg3
          • threat
            • 3.Sf2#
          • 2...Bxg3
            • 3.Sxg3#
      • 1...d2!
  • Keys
    • 1.Rg2!
      • threat
        • 2.Rf2
          • threat
            • 3.Sg3#
          • 2...Bxf2
            • 3.Sxf2#
      • 1...Bh4
        • 2.Rg3
          • threat
            • 3.Sf2#
          • 2...Bxg3
            • 3.Sxg3#

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).