Problem Display
PID: 255272 (3r3k/2R4p/6R1/5K2/7N/8/8/8 w - - 0 1)

Kardimon, Gennady P

Problemist Pribuzhya, 1991

3r3k/2R4p/6R1/5K2/7N/8/8/8

#5

4 + 3


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Kg5!
      • threat
        • 2.Kh6
          • threat
            • 3.Rxh7#
          • 2...hxg6
            • 3.Sxg6+
              • 3...Kg8
                • 4.Rg7#
          • 2...Rd7
            • 3.Rc8+
              • 3...Rd8
                • 4.Rxd8#
      • 1...Rd5+
        • 2.Kh6
          • threat
            • 3.Rxh7#
          • 2...Rh5+
            • 3.Kxh5
              • threat
                • 4.Rc8#
              • 3...hxg6+
                • 4.Kxg6
                  • 4...Kg8
                    • 5.Rc8#
              • 3...h6
                • 4.Ra6
                  • 4...Kg8
                    • 5.Ra8#
                • 4.Rb6
                  • 4...Kg8
                    • 5.Rb8#
                • 4.Rd6
                  • 4...Kg8
                    • 5.Rd8#
                • 4.Re6
                  • 4...Kg8
                    • 5.Re8#
      • 1...hxg6
        • 2.Kh6
          • threat
            • 3.Sxg6+
              • 3...Kg8
                • 4.Rg7#
          • 2...Kg8
            • 3.Rg7+
              • 3...Kf8
                • 4.Sxg6+
                  • 4...Ke8
                    • 5.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).