Problem Display
PID: 47273 (3K4/8/8/5k2/7P/1Bp4P/2p5/Q1N3B1 w - - 0 1)

Shinkman, William Anthony

Source?, 0000

3K4/8/8/5k2/7P/1Bp4P/2p5/Q1N3B1

#3

7 + 3


3925 The Golden Argosy 1929

SOLUTION


  • SOUND
  • Tries
    • 1.Qxc3?
      • 1...Ke4
        • 2.Be6
          • 2...Kf4
            • 3.Qe3#
      • 1...Kf4
        • 2.Be6
          • 2...Ke4
            • 3.Qe3#
      • 1...Kg6!
    • 1.Qa5+?
      • 1...Ke4
        • 2.Qd5+
          • 2...Kf4
            • 3.Se2#
        • 2.Qg5
          • 2...Kf3
            • 3.Bd5#
            • 3.Qg4#
      • 1...Kf4
        • 2.Qg5+
          • 2...Kf3
            • 3.Bd5#
            • 3.Qg4#
          • 2...Ke4
            • 3.Bd5#
      • 1...Kg6!
  • Keys
    • 1.Qa6!
      • threat
        • 2.Bh2
          • 2...Ke4
            • 3.Qd3#
      • 1...Ke4
        • 2.Qd6
          • 2...Kf3
            • 3.Bd5#
          • 2...Kf5
            • 3.Bxc2#
      • 1...Kf4
        • 2.Qe6
          • 2...Kf3
            • 3.Qg4#
          • 2...Kg3
            • 3.Qg4#
        • 2.Qg6
          • 2...Kf3
            • 3.Qg4#
          • 2...Ke5
            • 3.Sd3#
      • 1...Ke5
        • 2.Qd3
          • 2...Kf4
            • 3.Bh2#
          • 2...Kf6
            • 3.Bd4#

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).