Problem Display
PID: 230152 (5kN1/2p2p2/2P2B1K/8/8/8/8/7B w - - 0 1)

Poponin, Vladimir Grigorievich

Zadachi i Etyudi, 2000

5kN1/2p2p2/2P2B1K/8/8/8/8/7B

#3

5 + 3


SOLUTION


  • SOUND
  • Sets
    • 1...Kxg8
      • 2.Bg7
        • 2...f5
          • 3.Bd5#
        • 2...f6
          • 3.Bd5#
  • Tries
    • 1.Bg2?
      • 1...Kxg8
        • 2.Bg7
          • 2...f5
            • 3.Bd5#
          • 2...f6
            • 3.Bd5#
      • 1...Ke8!
    • 1.Be4?
      • 1...Kxg8
        • 2.Bg7
          • threat
            • 3.Bh7#
          • 2...f5
            • 3.Bd5#
          • 2...f6
            • 3.Bd5#
      • 1...Ke8!
    • 1.Be7+?
      • 1...Ke8
        • 2.Bf3
          • 2...f5
            • 3.Bh5#
          • 2...f6
            • 3.Bh5#
      • 1...Kxg8!
    • 1.Bg7+?
      • 1...Kxg8
        • 2.Bg2
          • 2...f5
            • 3.Bd5#
          • 2...f6
            • 3.Bd5#
        • 2.Bf3
          • 2...f5
            • 3.Bd5#
          • 2...f6
            • 3.Bd5#
        • 2.Be4
          • threat
            • 3.Bh7#
          • 2...f5
            • 3.Bd5#
          • 2...f6
            • 3.Bd5#
      • 1...Ke8!
  • Keys
    • 1.Bf3!
      • 1...Ke8
        • 2.Be7
          • 2...f5
            • 3.Bh5#
          • 2...f6
            • 3.Bh5#
      • 1...Kxg8
        • 2.Bg7
          • 2...f5
            • 3.Bd5#
          • 2...f6
            • 3.Bd5#

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).