Problem Display
PID: 192331 (4n3/4B3/R7/8/1r5r/3R4/2p1P1p1/2N1k1Kb w - - 0 1)

Zipperlin, Otto

Deutsches Wochenschach, 1917

4n3/4B3/R7/8/1r5r/3R4/2p1P1p1/2N1k1Kb

#3

6 + 7


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Sets
    • 1...Rb1
      • 2.Bxh4#
    • 1...Rb2
      • 2.Bxh4#
    • 1...Rb3
      • 2.Bxh4#
    • 1...Rb5
      • 2.Bxh4#
    • 1...Rb6
      • 2.Bxh4#
    • 1...Rb7
      • 2.Bxh4#
    • 1...Rb8
      • 2.Bxh4#
    • 1...Rh2
      • 2.Bxb4#
    • 1...Rh3
      • 2.Bxb4#
    • 1...Rh5
      • 2.Bxb4#
    • 1...Rh6
      • 2.Bxb4#
    • 1...Rh7
      • 2.Bxb4#
    • 1...Rh8
      • 2.Bxb4#
  • Keys
    • 1.e4!
      • threat
        • 2.Bxb4#
        • 2.Bxh4#
      • 1...Rbxe4
        • 2.Re6
          • threat
            • 3.Bb4#
            • 3.Bxh4#
      • 1...Rhxe4
        • 2.Re6
          • threat
            • 3.Bxb4#
            • 3.Bh4#

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).