Problem Display
PID: 163424 (8/5p2/5Q2/8/1p2k1B1/8/1K6/8 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Sachmatija, 2004

8/5p2/5Q2/8/1p2k1B1/8/1K6/8

#4

3 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Kb3!
      • threat
        • 2.Kc4
          • threat
            • 3.Qd4#
          • 2...Ke3
            • 3.Qd4#
      • 1...Kd3
        • 2.Qf2
          • threat
            • 3.Bf5#
          • 2...Ke4
            • 3.Kc4
              • threat
                • 4.Qd4#
              • 3...Ke5
                • 4.Qd4#
      • 1...Ke3
        • 2.Kc4
          • threat
            • 3.Qd4#
          • 2...Kd2
            • 3.Qb2+
              • 3...Ke1
                • 4.Qe2#
              • 3...Ke3
                • 4.Qd4#
      • 1...Kd5
        • 2.Kxb4
          • 2...Ke4
            • 3.Kc4
              • 3...Ke3
                • 4.Qd4#

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).