Problem Display
PID: 190490 (6N1/6R1/8/7k/4p3/8/8/4K1N1 w - - 0 1)

Dehler, Otto Georg Edgar

Hausschatz, 1913

6N1/6R1/8/7k/4p3/8/8/4K1N1

#3

4 + 2


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Sets
    • 1...Kh4
      • 2.Sf6
        • 2...e3
          • 3.Rg4#
    • 1...e3
      • 2.Sf3
        • 2...e2
          • 3.Rg5#
  • Tries
    • 1.Kd1?
      • 1...Kh4
        • 2.Sf6
          • 2...e3
            • 3.Rg4#
      • 1...e3!
    • 1.Kf1?
      • 1...Kh4
        • 2.Sf6
          • 2...e3
            • 3.Rg4#
      • 1...e3!
    • 1.Ke2?
      • 1...Kh4
        • 2.Sf6
          • 2...e3
            • 3.Rg4#
      • 1...e3!
    • 1.Sf6+?
      • 1...Kh4
        • 2.Rg4#
      • 1...Kh6!
    • 1.Rg3?
      • 1...e3
        • 2.Sf3
          • 2...e2
            • 3.Rg5#
      • 1...Kh4!
  • Keys
    • 1.Rg2!
      • 1...Kh4
        • 2.Sf6
          • 2...e3
            • 3.Rg4#
      • 1...e3
        • 2.Sf3
          • 2...e2
            • 3.Rg5#

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).