Problem Display
PID: 36468 (2QK4/7p/1p4pr/2pk4/3p3P/7P/3N1p2/5B2 w - - 0 1)

Warton, Joseph John

Warton, Thomas Joseph

Saturday Westminster Gazette, 1920

2QK4/7p/1p4pr/2pk4/3p3P/7P/3N1p2/5B2

#3

6 + 8


SOLUTION


  • SOUND
  • Tries
    • 1.Ke7?
      • threat
        • 2.Qe6#
      • 1...Ke5
        • 2.Qg4
          • threat
            • 3.Qe4#
            • 3.Qg5#
          • 2...Kd5
            • 3.Qe6#
            • 3.Qe4#
        • 2.Qc7+
          • 2...Kd5
            • 3.Bg2#
            • 3.Bc4#
            • 3.Qd6#
          • 2...Kf5
            • 3.Bd3#
        • 2.Qb8+
          • 2...Kd5
            • 3.Bg2#
            • 3.Qd6#
          • 2...Kf5
            • 3.Bd3#
      • 1...c4
        • 2.Qe6+
          • 2...Kc5
            • 3.Qxc4#
        • 2.Qc7
          • threat
            • 3.Bg2#
            • 3.Bxc4#
            • 3.Qd6#
      • 1...g5
        • 2.Qf5+
          • 2...Kc6
            • 3.Qd7#
      • 1...d3!
    • 1.Bg2+?
      • 1...Kd6
        • 2.Sc4#
      • 1...Ke5!
    • 1.Bc4+?
      • 1...Kd6
        • 2.Qe6#
        • 2.Qc7#
      • 1...Ke5!
    • 1.Qf5+?
      • 1...Kd6
        • 2.Sc4+
          • 2...Kc6
            • 3.Qd7#
        • 2.Se4+
          • 2...Kc6
            • 3.Qd7#
        • 2.Qf6+
          • 2...Kd5
            • 3.Bg2#
            • 3.Bc4#
      • 1...gxf5!
  • Keys
    • 1.Sc4!
      • 1...Ke4
        • 2.Qe6+
          • 2...Kf3
            • 3.Qg4#
          • 2...Kf4
            • 3.Qg4#
      • 1...Rxh4
        • 2.Bd3
          • threat
            • 3.Qd7#
      • 1...d3
        • 2.Qg4
          • threat
            • 3.Bg2#
          • 2...Kc6
            • 3.Qd7#
      • 1...Rh5
        • 2.Bd3
          • threat
            • 3.Qd7#
      • 1...b5
        • 2.Qc6+
          • 2...Kxc6
            • 3.Bg2#
      • 1...g5
        • 2.Qf5+
          • 2...Kc6
            • 3.Qd7#

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).