Problem Display
PID: 176708 (4N1R1/8/8/4k3/2P3K1/2P5/8/8 w - - 0 1)

Zimmer, Henri

Schach-Echo, 1955

4N1R1/8/8/4k3/2P3K1/2P5/8/8

#3

5 + 1


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Ke6
      • 2.Rg7
        • 2...Ke5
          • 3.Re7#
  • Tries
    • 1.Kg5?
      • 1...Ke6
        • 2.Rg7
          • 2...Ke5
            • 3.Re7#
      • 1...Ke4!
    • 1.Rg5+?
      • 1...Ke6
        • 2.Rg7
          • 2...Ke5
            • 3.Re7#
      • 1...Ke4!
    • 1.Rg7?
      • threat
        • 2.Re7#
      • 1...Ke6
        • 2.Kg5
          • 2...Ke5
            • 3.Re7#
        • 2.Ra7
          • 2...Ke5
            • 3.Re7#
        • 2.Rb7
          • 2...Ke5
            • 3.Re7#
        • 2.Rc7
          • 2...Ke5
            • 3.Re7#
        • 2.Rh7
          • 2...Ke5
            • 3.Re7#
      • 1...Ke4!
    • 1.Rf8?
      • 1...Ke4
        • 2.Rf3
          • 2...Ke5
            • 3.Re3#
      • 1...Ke6!
  • Keys
    • 1.Rh8!
      • 1...Ke4
        • 2.Rh3
          • 2...Ke5
            • 3.Re3#
      • 1...Ke6
        • 2.Rh7
          • 2...Ke5
            • 3.Re7#

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).