Problem Display
PID: 9262 (8/8/2KR3p/4p3/4kpP1/7P/1P3P2/4N3 w - - 0 1)

Barsukov, Valery Nikolaevich

StrateGems, 1999

8/8/2KR3p/4p3/4kpP1/7P/1P3P2/4N3

#5

7 + 4


  • SOUND
  • Keys
    • 1.Rd1!
      • threat
        • 2.Ra1
          • threat
            • 3.Ra4#
          • 2...Kd4
            • 3.Ra4#
      • 1...f3
        • 2.Sd3
          • 2...Kd4
            • 3.Sc5+
              • 3...Kc4
                • 4.Ra1
                  • threat
                    • 5.Ra4#
                  • 4...Kb4
                    • 5.Ra4#
                  • 4...Kd4
                    • 5.Ra4#
          • 2...h5
            • 3.Kb5
              • 3...hxg4
                • 4.hxg4
                  • 4...Kd4
                    • 5.Sc5#
                  • 4...Kd5
                    • 5.Sc5#
              • 3...h4
                • 4.Rd2
                  • 4...Kd4
                    • 5.Sc5#
                  • 4...Kd5
                    • 5.Sc5#


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).