Problem Display
PID: 178650 (Bk1K4/8/8/8/8/3p4/7p/7R w - - 0 1)

Jonsson, Christer

Springaren, 1983

Bk1K4/8/8/8/8/3p4/7p/7R

#3

3 + 3


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Kxa8
      • 2.Kc7
        • threat
          • 3.Ra1#
        • 2...Ka7
          • 3.Ra1#
  • Tries
    • 1.Bc6?
      • threat
        • 2.Ra1
          • threat
            • 3.Ra8#
      • 1...Ka7
        • 2.Kc7
          • threat
            • 3.Ra1#
          • 2...Ka6
            • 3.Ra1#
      • 1...d2!
  • Keys
    • 1.Ra1!
      • threat
        • 2.Bh1
          • 2...d2
            • 3.Ra8#
        • 2.Bg2
          • threat
            • 3.Ra8#
        • 2.Bf3
          • threat
            • 3.Ra8#
        • 2.Be4
          • threat
            • 3.Ra8#
        • 2.Bd5
          • threat
            • 3.Ra8#
        • 2.Bc6
          • threat
            • 3.Ra8#
      • 1...h1Q
        • 2.Bxh1
          • 2...d2
            • 3.Ra8#
      • 1...h1S
        • 2.Bxh1
          • 2...d2
            • 3.Ra8#
        • 2.Bg2
          • threat
            • 3.Ra8#
        • 2.Bf3
          • threat
            • 3.Ra8#
        • 2.Be4
          • threat
            • 3.Ra8#
        • 2.Bd5
          • threat
            • 3.Ra8#
        • 2.Bc6
          • threat
            • 3.Ra8#
      • 1...h1B
        • 2.Bxh1
          • 2...d2
            • 3.Ra8#
      • 1...h1R
        • 2.Bxh1
          • 2...d2
            • 3.Ra8#
      • 1...d2
        • 2.Bd5
          • threat
            • 3.Ra8#

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).