Problem Display
PID: 46705 (8/7p/2R4P/8/p7/3K4/5k2/7R w - - 0 1)

Nemtsov, Andrey Vasilevich

4th Prize, Source?, 1936

8/7p/2R4P/8/p7/3K4/5k2/7R

#4

4 + 3


113 Shakhmaty v SSSR 1954
3296 Shakhmatny zadachi miniaturi 1987

SOLUTION


  • SOUND
  • Keys
    • 1.Rc5!
      • 1...Kg2
        • 2.Ke3
          • threat
            • 3.Rcc1
              • threat
                • 4.Rcg1#
              • 3...Kg3
                • 4.Rcg1#
          • 2...Kxh1
            • 3.Kf2
              • threat
                • 4.Rh5#
              • 3...Kh2
                • 4.Rh5#
      • 1...Kf3
        • 2.Rg1
          • threat
            • 3.Rf5#
          • 2...Kf2
            • 3.Rcc1
              • threat
                • 4.Rcf1#
              • 3...Kf3
                • 4.Rcf1#
          • 2...Kf4
            • 3.Rgg5
              • threat
                • 4.Rcf5#
              • 3...Kf3
                • 4.Rcf5#
      • 1...Kg3
        • 2.Ke3
          • threat
            • 3.Rg5#
          • 2...Kg2
            • 3.Rcc1
              • threat
                • 4.Rcg1#
              • 3...Kg3
                • 4.Rcg1#
          • 2...Kg4
            • 3.Rhh5
              • threat
                • 4.Rcg5#
              • 3...Kg3
                • 4.Rcg5#
      • 1...a3
        • 2.Rg5
          • 2...a2
            • 3.Ra1
              • 3...Kf3
                • 4.Rf1#

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).