Problem Display
PID: 250946 (2K5/8/8/5ppk/3B4/6Q1/8/8 w - - 0 1)

Mateush, V

Uralski Problemist, 2011

2K5/8/8/5ppk/3B4/6Q1/8/8

#4

3 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Bf6!
      • threat
        • 2.Qxg5#
      • 1...Kg6
        • 2.Qxg5+
          • 2...Kf7
            • 3.Kd7
              • threat
                • 4.Qg7#
              • 3...Kf8
                • 4.Qg7#
      • 1...g4
        • 2.Qc7
          • threat
            • 3.Qh7#
          • 2...Kg6
            • 3.Qg7+
              • 3...Kh5
                • 4.Qg5#
                • 4.Qh7#
          • 2...Kh6
            • 3.Qg7+
              • 3...Kh5
                • 4.Qg5#
                • 4.Qh7#
          • 2...g3
            • 3.Qg7
              • threat
                • 4.Qg5#

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).