Problem Display
PID: 255243 (8/7p/8/7k/4R2B/8/5N1K/8 w - - 0 1)

Zinoviev, Nikolai

Mat (Cherkassi), 1991

8/7p/8/7k/4R2B/8/5N1K/8

#5

4 + 2


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Re6!
      • threat
        • 2.Kg3
          • 2...h6
            • 3.Kf4
              • 3...Kxh4
                • 4.Rxh6#
      • 1...Kxh4
        • 2.Re5
          • 2...h5
            • 3.Sh3
              • 3...Kg4
                • 4.Kg2
                  • 4...Kh4
                    • 5.Re4#
                  • 4...h4
                    • 5.Rg5#
          • 2...h6
            • 3.Rf5
              • 3...h5
                • 4.Sh3
                  • 4...Kg4
                    • 5.Rf4#
      • 1...h6
        • 2.Rf6
          • 2...Kxh4
            • 3.Rf5
              • 3...h5
                • 4.Sh3
                  • 4...Kg4
                    • 5.Rf4#

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).