Problem Display
PID: 197806 (Q3N2b/8/8/2p1pk2/2B5/7P/3p1K2/2B5 w - - 0 1)

Anonymous

Sissa, 1867

Q3N2b/8/8/2p1pk2/2B5/7P/3p1K2/2B5

#3

6 + 5


14986 White-Hume Collection 2019

SOLUTION


  • SOUND
  • Sets
    • 1...d1R
      • 2.Qf3+
        • 2...Kg6
          • 3.Qf7#
  • Tries
    • 1.Bxd2?
      • threat
        • 2.Qg2
          • threat
            • 3.Qg4#
          • 2...e4
            • 3.Qg5#
        • 2.Qf3+
          • 2...Kg6
            • 3.Qf7#
        • 2.Qd5
          • threat
            • 3.Bd3#
          • 2...Kg6
            • 3.Qf7#
      • 1...Kg6
        • 2.Qg2+
          • 2...Kf5
            • 3.Qg4#
          • 2...Kh5
            • 3.Qg4#
            • 3.Qg5#
          • 2...Kh7
            • 3.Bg8#
            • 3.Qe4#
            • 3.Qg8#
        • 2.Qe4+
          • 2...Kh5
            • 3.Be2#
            • 3.Bf7#
            • 3.Qh7#
            • 3.Qg4#
      • 1...e4
        • 2.Qd5+
          • 2...Kg6
            • 3.Qf7#
          • 2...Be5
            • 3.Qe6#
      • 1...Bg7
        • 2.Qg2
          • threat
            • 3.Qg4#
          • 2...e4
            • 3.Qg5#
      • 1...Bf6!
    • 1.Qf3+?
      • 1...Kg5
        • 2.Bxd2+
          • 2...Kh4
            • 3.Qg4#
          • 2...Kg6
            • 3.Qf7#
      • 1...Kg6!
  • Keys
    • 1.Qe4+!
      • 1...Kxe4
        • 2.Sd6+
          • 2...Kd4
            • 3.Bb2#
          • 2...Kf4
            • 3.Bxd2#
      • 1...Kg5
        • 2.Bxd2+
          • 2...Kh5
            • 3.Be2#
            • 3.Bf7#
            • 3.Qh7#
            • 3.Qg4#

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).