Problem Display
PID: 164596 (8/5N2/8/K6Q/1p2kP2/8/6N1/8 w - - 0 1)

Kuligin, M

Sachmatija, 2007

8/5N2/8/K6Q/1p2kP2/8/6N1/8

#3

5 + 2


SOLUTION


  • SOUND
  • Tries
    • 1.Sd6+?
      • 1...Kd4
        • 2.Kxb4
          • 2...Kd3
            • 3.Qd1#
      • 1...Kd3!
    • 1.Qe2+?
      • 1...Kd4
        • 2.Kxb4
          • 2...Kd5
            • 3.Qc4#
      • 1...Kd5
        • 2.Kb5
          • threat
            • 3.Qc4#
            • 3.Qe5#
          • 2...Kd4
            • 3.Qc4#
      • 1...Kf5!
  • Keys
    • 1.Kxb4!
      • threat
        • 2.Sd6+
          • 2...Kd3
            • 3.Qd1#
          • 2...Kd4
            • 3.Qd1#
      • 1...Kd3
        • 2.Qd1+
          • 2...Ke4
            • 3.Sd6#
      • 1...Kd4
        • 2.Sd6
          • 2...Kd3
            • 3.Qd1#
        • 2.Qd1+
          • 2...Ke4
            • 3.Sd6#
        • 2.Qe2
          • 2...Kd5
            • 3.Qc4#

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).