Problem Display
PID: 32669 (k7/6R1/2p5/4n3/8/8/4K3/1R6 w - - 0 1)

Lipton, Michael

Correspondence Chess, 2001

k7/6R1/2p5/4n3/8/8/4K3/1R6

#3

3 + 3


SOLUTION


  • SOUND
  • Sets
    • 1...Sg4
      • 2.Rd1
        • threat
          • 3.Rd8#
        • 2...Kb8
          • 3.Rd8#
      • 2.Rxg4
        • threat
          • 3.Ra4#
        • 2...Ka7
          • 3.Ra4#
    • 1...Sf7
      • 2.Rg3
        • threat
          • 3.Ra3#
        • 2...Ka7
          • 3.Ra3#
      • 2.Rg4
        • threat
          • 3.Ra4#
        • 2...Ka7
          • 3.Ra4#
  • Tries
    • 1.Rf1?
      • threat
        • 2.Rf8#
      • 1...Sd7
        • 2.Rxd7
          • threat
            • 3.Rf8#
          • 2...Kb8
            • 3.Rf8#
      • 1...Sf7
        • 2.Rfxf7
          • threat
            • 3.Rf8#
            • 3.Rg8#
          • 2...Kb8
            • 3.Rf8#
            • 3.Rg8#
      • 1...Sf3
        • 2.Rxf3
          • threat
            • 3.Rf8#
          • 2...Kb8
            • 3.Rf8#
      • 1...Sg6!
    • 1.Rh1?
      • threat
        • 2.Rh8#
      • 1...Sd7
        • 2.Rxd7
          • threat
            • 3.Rh8#
          • 2...Kb8
            • 3.Rh8#
      • 1...Sf7
        • 2.Rxf7
          • threat
            • 3.Rh8#
          • 2...Kb8
            • 3.Rh8#
      • 1...Sg6!
    • 1.Rg3?
      • threat
        • 2.Ra3#
      • 1...Sd3
        • 2.Rxd3
          • threat
            • 3.Ra3#
          • 2...Ka7
            • 3.Ra3#
      • 1...Sf3
        • 2.Rxf3
          • threat
            • 3.Ra3#
          • 2...Ka7
            • 3.Ra3#
      • 1...Sc4!
    • 1.Rg4?
      • threat
        • 2.Ra4#
      • 1...Sc4
        • 2.Rxc4
          • threat
            • 3.Ra4#
          • 2...Ka7
            • 3.Ra4#
      • 1...Sxg4!
  • Keys
    • 1.Rd1!
      • threat
        • 2.Rd8#
      • 1...Sd7
        • 2.Rdxd7
          • threat
            • 3.Rd8#
            • 3.Rg8#
          • 2...Kb8
            • 3.Rd8#
            • 3.Rg8#
      • 1...Sf7
        • 2.Rxf7
          • threat
            • 3.Rd8#
          • 2...Kb8
            • 3.Rd8#
      • 1...Sd3
        • 2.Rxd3
          • threat
            • 3.Rd8#
          • 2...Kb8
            • 3.Rd8#

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).