Problem Display
PID: 161923 (8/8/5N2/7K/3k4/Q2N4/8/8 w - - 0 1)

Surkov, Valery Albertovich

Sachmatija, 2009

8/8/5N2/7K/3k4/Q2N4/8/8

#4

4 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Sf4!
      • 1...Kc4
        • 2.S4d5
          • 2...Kb5
            • 3.Qb4+
              • 3...Ka6
                • 4.Qb6#
              • 3...Kc6
                • 4.Qb6#
      • 1...Ke5
        • 2.Kg5
          • 2...Kd4
            • 3.Qc1
              • 3...Ke5
                • 4.Qc5#

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).