Problem Display
PID: 166253 (7Q/8/6p1/6pb/7k/7p/7K/8 w - - 0 1)

Gemini

Tidskrift for Schack, 1897

7Q/8/6p1/6pb/7k/7p/7K/8

#3

2 + 5


14986 White-Hume Collection 2018

SOLUTION


  • SOUND
  • Sets
    • 1...g4
      • 2.Qe5
        • 2...g3+
          • 3.Qxg3#
        • 2...g5
          • 3.Qg3#
  • Tries
    • 1.Qd4+?
      • 1...g4
        • 2.Qe3
          • 2...g3+
            • 3.Qxg3#
          • 2...g5
            • 3.Qg3#
        • 2.Qe5
          • 2...g3+
            • 3.Qxg3#
          • 2...g5
            • 3.Qg3#
        • 2.Qf4
          • 2...g5
            • 3.Qg3#
      • 1...Bg4!
    • 1.Qh6?
      • 1...g4
        • 2.Qe3
          • 2...g3+
            • 3.Qxg3#
          • 2...g5
            • 3.Qg3#
        • 2.Qf4
          • 2...g5
            • 3.Qg3#
      • 1...Kg4!
  • Keys
    • 1.Qe5!
      • threat
        • 2.Qg3#
      • 1...Bd1
        • 2.Qg3+
          • 2...Kh5
            • 3.Qxh3#
      • 1...Be2
        • 2.Qg3+
          • 2...Kh5
            • 3.Qxh3#
      • 1...Bf3
        • 2.Qg3+
          • 2...Kh5
            • 3.Qxh3#
      • 1...Bg4
        • 2.Qd4
          • 2...Kh5
            • 3.Qh8#
      • 1...g4
        • 2.Qf4
          • 2...g5
            • 3.Qg3#
        • 2.Qe3
          • 2...g3+
            • 3.Qxg3#
          • 2...g5
            • 3.Qg3#

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).