Problem Display
PID: 163231 (k2N4/3P4/3BK3/8/8/8/8/8 w - - 0 1)

Surkov, Valery Albertovich

Sachmatija, 2003

k2N4/3P4/3BK3/8/8/8/8/8

#4

4 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Bc5!
      • 1...Kb8
        • 2.Sc6+
          • 2...Kb7
            • 3.d8Q
              • 3...Ka6
                • 4.Qb6#
              • 3...Kxc6
                • 4.Qb6#
          • 2...Kc7
            • 3.Sa5
              • 3...Kb8
                • 4.d8Q#
              • 3...Kd8
                • 4.Bb6#
          • 2...Ka8
            • 3.Sa5
              • 3...Kb8
                • 4.d8Q#
        • 2.Sb7
          • 2...Kxb7
            • 3.d8Q
              • 3...Ka6
                • 4.Qb6#
              • 3...Kc6
                • 4.Qb6#
          • 2...Kc7
            • 3.Sa5
              • 3...Kb8
                • 4.d8Q#
              • 3...Kd8
                • 4.Bb6#
          • 2...Ka8
            • 3.Sa5
              • 3...Kb8
                • 4.d8Q#
            • 3.Sd6
              • 3...Kb8
                • 4.d8Q#

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).