Problem Display
PID: 164977 (8/5N2/7p/Q7/1K2kP2/8/6N1/8 w - - 0 1)

Kuligin, M

Sachmatija, 2008

8/5N2/7p/Q7/1K2kP2/8/6N1/8

#3

5 + 2


SOLUTION


  • SOUND
  • Tries
    • 1.Kc3?
      • 1...h5
        • 2.Sg5#
      • 1...Kf3!
    • 1.Se5?
      • 1...Kd4
        • 2.Qd8+
          • 2...Ke4
            • 3.Qd3#
        • 2.Qb5
          • threat
            • 3.Qd3#
            • 3.Qc4#
          • 2...Ke4
            • 3.Qd3#
      • 1...Kf5
        • 2.Qa6
          • threat
            • 3.Qg6#
          • 2...Ke4
            • 3.Qd3#
      • 1...h5!
    • 1.Qb5?
      • 1...h5
        • 2.Sg5+
          • 2...Kd4
            • 3.Qc4#
            • 3.Qd7#
      • 1...Kf3!
  • Keys
    • 1.Qh5!
      • 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
          • threat
            • 3.Qc4#
          • 2...Kd5
            • 3.Qc4#

FEATURES


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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).