Problem Display
PID: 191238 (k7/P7/K7/8/8/B7/R7/b7 w - - 0 1)

Lindig, O

Deutsches Wochenschach, 1914

k7/P7/K7/8/8/B7/R7/b7

#3

4 + 2


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Tries
    • 1.Re2?
      • threat
        • 2.Re8#
      • 1...Bf6
        • 2.Re8+
          • 2...Bd8
            • 3.Rxd8#
      • 1...Be5!
    • 1.Rg2?
      • threat
        • 2.Rg8#
      • 1...Be5
        • 2.Rg8+
          • 2...Bb8
            • 3.Rxb8#
            • 3.axb8Q#
            • 3.axb8R#
      • 1...Bf6
        • 2.Rg8+
          • 2...Bd8
            • 3.Rxd8#
      • 1...Bg7!
  • Keys
    • 1.Rc2!
      • threat
        • 2.Rc8#
      • 1...Bc3
        • 2.Bd6
          • 2...Ba1
            • 3.Rc8#
          • 2...Be1
            • 3.Rc8#
          • 2...Bb2
            • 3.Rc8#
          • 2...Bd2
            • 3.Rc8#
          • 2...Bb4
            • 3.Rc8#
          • 2...Bd4
            • 3.Rc8#
          • 2...Ba5
            • 3.Rc8#
          • 2...Be5
            • 3.Rc8#
          • 2...Bf6
            • 3.Rc8#
          • 2...Bg7
            • 3.Rc8#
          • 2...Bh8
            • 3.Rc8#
      • 1...Be5
        • 2.Rc8+
          • 2...Bb8
            • 3.Rxb8#
            • 3.axb8Q#
            • 3.axb8R#

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).