Problem Display
PID: 30827 (r7/p7/Kp6/6pp/4Q1bk/2RP3p/4p2P/8 w - - 0 1)

Warton, Joseph John

Warton, Thomas Joseph

The Problemist, 1945

r7/p7/Kp6/6pp/4Q1bk/2RP3p/4p2P/8

#3

5 + 9


SOLUTION


  • SOUND
  • Sets
    • 1...Rc8
      • 2.Qe5
        • threat
          • 3.Qg3#
        • 2...e1Q
          • 3.Qxe1#
        • 2...e1B
          • 3.Qxe1#
    • 1...e1Q
      • 2.Qxe1#
    • 1...e1S
      • 2.Qxe1#
    • 1...e1B
      • 2.Qxe1#
    • 1...e1R
      • 2.Qxe1#
  • Tries
    • 1.Qe3?
      • threat
        • 2.Qf2#
        • 2.Qg3#
      • 1...Bf3
        • 2.Rc4+
          • 2...Be4
            • 3.Qg3#
          • 2...Bg4
            • 3.Qf2#
            • 3.Qg3#
          • 2...g4
            • 3.Qe7#
      • 1...Bc8+!
    • 1.Qe5?
      • threat
        • 2.Qg3#
      • 1...e1Q
        • 2.Qxe1#
      • 1...e1B
        • 2.Qxe1#
      • 1...Bc8+!
  • Keys
    • 1.Rc8!
      • threat
        • 2.Qb4
          • threat
            • 3.Qe1#
          • 2...e1Q
            • 3.Qxe1#
          • 2...e1S
            • 3.Qxe1#
          • 2...e1B
            • 3.Qxe1#
          • 2...e1R
            • 3.Qxe1#
      • 1...Rxc8
        • 2.Qe5
          • threat
            • 3.Qg3#
          • 2...e1Q
            • 3.Qxe1#
          • 2...e1B
            • 3.Qxe1#

FEATURES


NOT CLASSIFIED


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).