Problem Display
PID: 169650 (8/R7/Pp6/3p1N1B/kP1P4/2p5/K1P5/1R6 w - - 0 1)

Berlinger, Gerson

Heilbronner Stimme, 1986

8/R7/Pp6/3p1N1B/kP1P4/2p5/K1P5/1R6

#3

9 + 4


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Kb5
      • 2.Ka3
        • 2...Kc4
          • 3.Be2#
        • 2...Kc6
          • 3.Be8#
          • 3.b5#
      • 2.Kb3
        • 2...Kc6
          • 3.Be8#
      • 2.Be8+
        • 2...Kc4
          • 3.Rc7#
  • Tries
    • 1.Se3?
      • 1...Kb5
        • 2.Be8#
      • 1...b5!
    • 1.Bf3?
      • 1...Kb5
        • 2.Ka3
          • 2...Kc4
            • 3.Be2#
          • 2...Kc6
            • 3.b5#
      • 1...b5!
    • 1.Bg4?
      • 1...Kb5
        • 2.Ka3
          • 2...Kc4
            • 3.Be2#
          • 2...Kc6
            • 3.b5#
      • 1...b5!
    • 1.Bg6?
      • 1...Kb5
        • 2.Kb3
          • 2...Kc6
            • 3.Be8#
        • 2.Be8+
          • 2...Kc4
            • 3.Rc7#
      • 1...b5!
    • 1.Bf7?
      • 1...Kb5
        • 2.Kb3
          • 2...Kc6
            • 3.Be8#
        • 2.Be8+
          • 2...Kc4
            • 3.Rc7#
      • 1...b5!
    • 1.Rb2?
      • 1...Kb5
        • 2.Kb3
          • threat
            • 3.Be8#
          • 2...Kc6
            • 3.Be8#
        • 2.Be8+
          • 2...Kc4
            • 3.Rc7#
      • 1...b5
        • 2.Bd1
          • 2...cxb2
            • 3.c3#
      • 1...cxb2!
    • 1.Rb3?
      • 1...Kb5
        • 2.Ka3
          • 2...Kc4
            • 3.Be2#
          • 2...Kc6
            • 3.Be8#
            • 3.b5#
        • 2.Be8+
          • 2...Kc4
            • 3.Rc7#
      • 1...b5!
    • 1.Ra8?
      • 1...Kb5
        • 2.Be8+
          • 2...Kc4
            • 3.Rc8#
      • 1...b5!
  • Keys
    • 1.Bd1!
      • 1...Kb5
        • 2.Ka3
          • 2...Kc4
            • 3.Be2#
          • 2...Kc6
            • 3.b5#
      • 1...b5
        • 2.Rb2
          • 2...cxb2
            • 3.c3#

FEATURES


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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).