Problem Display
PID: 229916 (8/B7/8/3K2Rp/5P1p/3P4/6N1/7k w - - 0 1)

Kolpakov, Viktor Sergeevich

Zadachi i Etyudi, 2000

8/B7/8/3K2Rp/5P1p/3P4/6N1/7k

#4

6 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Ke4!
      • 1...Kh2
        • 2.Kf3
          • 2...Kh1
            • 3.Rxh5
              • threat
                • 4.Rxh4#
              • 3...Kh2
                • 4.Rxh4#
              • 3...h3
                • 4.Rxh3#
          • 2...Kh3
            • 3.Rxh5
              • 3...Kh2
                • 4.Rxh4#
          • 2...h3
            • 3.Rxh5
              • 3...Kh1
                • 4.Rxh3#
      • 1...h3
        • 2.Sh4
          • threat
            • 3.Rg1+
              • 3...Kh2
                • 4.Sf3#
          • 2...Kh2
            • 3.Sf3+
              • 3...Kh1
                • 4.Rg1#
          • 2...h2
            • 3.Rc5
              • 3...Kg1
                • 4.Rc1#

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).