Problem Display
PID: 225045 (1R6/7B/4p3/8/2k1K2B/8/8/8 w - - 0 1)

Butirski, V

64 Shakhmatnoe obozrenie, 2020

1R6/7B/4p3/8/2k1K2B/8/8/8

#5

4 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Ke5!
      • 1...Kc3
        • 2.Be1+
          • 2...Kc4
            • 3.Kd6
              • threat
                • 4.Rb4#
              • 3...Kd4
                • 4.Bd2
                  • threat
                    • 5.Rb4#
                  • 4...Kc4
                    • 5.Rb4#
      • 1...Kc5
        • 2.Bd3
          • 2...Kc6
            • 3.Be7
              • threat
                • 4.Bb5+
                  • 4...Kc7
                    • 5.Bd6#
                • 4.Bd6
                  • 4...Kd7
                    • 5.Bb5#
              • 3...Kc7
                • 4.Bd6+
                  • 4...Kc6
                    • 5.Bb5#
                  • 4...Kd7
                    • 5.Bb5#
              • 3...Kd7
                • 4.Bd6
                  • 4...Kc6
                    • 5.Bb5#

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).