Problem Display
PID: 123987 (3B4/8/3K4/8/R1p5/5B1k/7P/8 w - - 0 1)

Libis, Zdenek

Sachove umeni (Ceskoslovensky sach), 1973

3B4/8/3K4/8/R1p5/5B1k/7P/8

#3

5 + 2


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...c3
      • 2.Rh4#
  • Tries
    • 1.Kc5?
      • 1...c3
        • 2.Rh4#
      • 1...Kxh2!
    • 1.Kd5?
      • 1...c3
        • 2.Rh4#
      • 1...Kxh2!
    • 1.Ke5?
      • 1...c3
        • 2.Rh4#
      • 1...Kxh2!
    • 1.Kc6?
      • 1...c3
        • 2.Rh4#
      • 1...Kxh2!
    • 1.Ke6?
      • 1...c3
        • 2.Rh4#
      • 1...Kxh2!
    • 1.Kc7?
      • 1...c3
        • 2.Rh4#
      • 1...Kxh2!
    • 1.Kd7?
      • 1...c3
        • 2.Rh4#
      • 1...Kxh2!
    • 1.Bg5?
      • 1...c3
        • 2.Rh4#
      • 1...Kxh2!
    • 1.Bb6?
      • 1...Kh4
        • 2.Ra5
          • threat
            • 3.Rh5#
          • 2...Kh3
            • 3.Rh5#
      • 1...c3
        • 2.Bf2
          • threat
            • 3.Rh4#
          • 2...Kxh2
            • 3.Rh4#
      • 1...Kxh2!
    • 1.Bf6?
      • 1...c3
        • 2.Rh4#
      • 1...Kxh2!
    • 1.Be7?
      • 1...c3
        • 2.Rh4#
      • 1...Kxh2!
    • 1.Ra1?
      • 1...Kxh2
        • 2.Bh4
          • threat
            • 3.Rh1#
          • 2...Kh3
            • 3.Rh1#
      • 1...c3!
    • 1.Rb4?
      • 1...c3
        • 2.Rh4#
      • 1...Kxh2!
  • Keys
    • 1.Bh4!
      • threat
        • 2.Bg3
          • 2...c3
            • 3.Rh4#
      • 1...Kxh2
        • 2.Ra1
          • threat
            • 3.Rh1#
          • 2...Kh3
            • 3.Rh1#
      • 1...Kxh4
        • 2.Ra5
          • threat
            • 3.Rh5#
          • 2...Kh3
            • 3.Rh5#
      • 1...c3
        • 2.Bf2
          • threat
            • 3.Rh4#
          • 2...Kxh2
            • 3.Rh4#
        • 2.Bg3
          • 2...c2
            • 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).