Problem Display
PID: 253711 (R7/8/8/1k1N1K2/1P6/5B2/8/8 w - - 0 1)

Surkov, Valery Albertovich

Sachmatija, 2021

R7/8/8/1k1N1K2/1P6/5B2/8/8

#4

5 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Ke4!
      • 1...Kc4
        • 2.Bd1
          • 2...Kb5
            • 3.Ba4+
              • 3...Kc4
                • 4.Rc8#
      • 1...Kc6
        • 2.Rb8
          • threat
            • 3.Bg4
              • 3...Kd6
                • 4.Rb6#
          • 2...Kd6
            • 3.Bg4
              • 3...Kc6
                • 4.Rb6#
          • 2...Kd7
            • 3.Bg4+
              • 3...Kc6
                • 4.Rb6#
              • 3...Kd6
                • 4.Rb6#

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).