Problem Display
PID: 171863 (8/8/p7/8/8/4P1kp/R6N/5K2 w - - 0 1)

Antipov, Viacheslav Pavlovich

Shakhmatny Zadachi (Borovich), 1987

8/8/p7/8/8/4P1kp/R6N/5K2

#4

4 + 3


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Ra5!
      • 1...Kxh2
        • 2.Kf2
          • 2...Kh1
            • 3.Kg3
              • threat
                • 4.Ra1#
              • 3...Kg1
                • 4.Ra1#
      • 1...Kh4
        • 2.Kg1
          • 2...Kg3
            • 3.Rg5+
              • 3...Kh4
                • 4.Sf3#
            • 3.Ra4
              • 3...a5
                • 4.Rg4#

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).