Problem Display
PID: 124844 (8/5k2/8/4Q3/3P4/8/8/2B4K w - - 0 1)

Kuligin, Nikolai Volodimirovich

Kudesnik, 1993

8/5k2/8/4Q3/3P4/8/8/2B4K

#3

4 + 1


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Bh6?
      • 1...Kg8
        • 2.Qg7#
      • 1...Kg6!
    • 1.Qe7+?
      • 1...Kg6
        • 2.d5
          • 2...Kf5
            • 3.Qe6#
          • 2...Kh5
            • 3.Qg5#
      • 1...Kg8
        • 2.Bh6
          • 2...Kh8
            • 3.Qg7#
      • 1...Kxe7!
  • Keys
    • 1.d5!
      • 1...Kg6
        • 2.Qe7
          • 2...Kf5
            • 3.Qe6#
          • 2...Kh5
            • 3.Qg5#
      • 1...Kf8
        • 2.Bh6+
          • 2...Kf7
            • 3.Qe6#
          • 2...Kg8
            • 3.Qg7#
      • 1...Kg8
        • 2.Bh6
          • threat
            • 3.Qg7#
          • 2...Kf7
            • 3.Qe6#
          • 2...Kh7
            • 3.Qg7#

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).