Problem Display
PID: 166825 (8/8/2N5/5k2/K6Q/2N5/8/8 w - - 0 1)

Surkov, Valery Albertovich

Sachmatija, 2010

8/8/2N5/5k2/K6Q/2N5/8/8

#4

4 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Sb5!
      • 1...Ke6
        • 2.Qf4
          • 2...Kd5
            • 3.Sd8
              • 3...Kc5
                • 4.Qd4#
          • 2...Kd7
            • 3.Qd6+
              • 3...Kc8
                • 4.Qc7#
              • 3...Ke8
                • 4.Qe7#
      • 1...Kg6
        • 2.Sd6
          • 2...Kg7
            • 3.Se7
              • 3...Kf8
                • 4.Qf6#

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).