Problem Display
PID: 235919 (8/6n1/p7/B1k1K2b/BR2p3/3p4/8/8 w - - 0 1)

Kuchler, Herbert

2nd Prize, Freie Presse, 1963

8/6n1/p7/B1k1K2b/BR2p3/3p4/8/8

#3

4 + 6


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Be2
      • 2.Rb6
        • threat
          • 3.Rc6#
        • 2...Kc4
          • 3.Rc6#
    • 1...Bf3
      • 2.Rb3
        • threat
          • 3.Rc3#
        • 2...Kc4
          • 3.Rc3#
    • 1...Se6
      • 2.Rb3
        • threat
          • 3.Rc3#
        • 2...Kc4
          • 3.Rc3#
    • 1...Se8
      • 2.Rb6
        • threat
          • 3.Rc6#
        • 2...Kc4
          • 3.Rc6#
  • Tries
    • 1.Rb3?
      • threat
        • 2.Rc3#
      • 1...Kc4
        • 2.Rc3#
      • 1...Bf7!
    • 1.Rb5+?
      • 1...Kc4
        • 2.Rb3
          • threat
            • 3.Rc3#
          • 2...Kc5
            • 3.Rc3#
      • 1...Kc6
        • 2.Rb1+
          • 2...Kc5
            • 3.Rc1#
        • 2.Rb3+
          • 2...Kc5
            • 3.Rc3#
        • 2.Rb8+
          • 2...Kc5
            • 3.Rc8#
      • 1...axb5!
    • 1.Rb6?
      • threat
        • 2.Rc6#
      • 1...Kc4
        • 2.Rc6#
      • 1...Be8!
    • 1.Rb8?
      • threat
        • 2.Rc8#
      • 1...Be8
        • 2.Rc8+
          • 2...Bc6
            • 3.Rxc6#
      • 1...Se6
        • 2.Rb3
          • threat
            • 3.Rc3#
          • 2...Kc4
            • 3.Rc3#
        • 2.Rc8+
          • 2...Sc7
            • 3.Rxc7#
      • 1...Se8
        • 2.Rb6
          • threat
            • 3.Rc6#
          • 2...Kc4
            • 3.Rc6#
        • 2.Rc8+
          • 2...Sc7
            • 3.Rxc7#
      • 1...Bg4!
  • Keys
    • 1.Rb7!
      • threat
        • 2.Rc7#
      • 1...Be8
        • 2.Rc7+
          • 2...Bc6
            • 3.Rxc6#
      • 1...Se6
        • 2.Rb3
          • threat
            • 3.Rc3#
          • 2...Kc4
            • 3.Rc3#
      • 1...Se8
        • 2.Rb6
          • threat
            • 3.Rc6#
          • 2...Kc4
            • 3.Rc6#

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).