Problem Display
PID: 136219 (8/3K4/8/6P1/k7/8/1PP5/6R1 w - - 0 1)

Fomichev, Evgeny Vasilevich

Aleksandr Galitzky - Shakhmaty Geine (Vol 1), 2010

8/3K4/8/6P1/k7/8/1PP5/6R1

#3

5 + 1


SOLUTION


  • SOUND
  • Tries
    • 1.Ra1+?
      • 1...Kb4
        • 2.Kc6
          • 2...Kc4
            • 3.Ra4#
      • 1...Kb5!
    • 1.Rg4+?
      • 1...Ka5
        • 2.Kc6
          • 2...Ka6
            • 3.Ra4#
      • 1...Kb5!
  • Keys
    • 1.Kc6!
      • threat
        • 2.Kc5
          • 2...Ka5
            • 3.Ra1#
        • 2.Kb6
          • 2...Kb4
            • 3.Rg4#
      • 1...Kb4
        • 2.Ra1
          • 2...Kc4
            • 3.Ra4#
      • 1...Ka5
        • 2.Rg4
          • 2...Ka6
            • 3.Ra4#

This is a version of 36748

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).