Problem Display
PID: 4039 (q1b5/b2p1P2/1pPp3P/1P1P1P2/1Rp3P1/1pB1PNK1/8/7k w - - 0 1)

Matthews, Robin CO

The Problemist, 1949

q1b5/b2p1P2/1pPp3P/1P1P1P2/1Rp3P1/1pB1PNK1/8/7k

#3

12 + 9


14609 Mostly Three=Movers 1995

SOLUTION


  • SOUND
  • Sets
    • 1...Qxc6
      • 2.h7
        • threat
          • 3.h8Q#
          • 3.h8R#
    • 1...Qb7
      • 2.h7
        • threat
          • 3.h8Q#
          • 3.h8R#
    • 1...b2
      • 2.Rxb2
        • threat
          • 3.Rb1#
          • 3.Rh2#
  • Tries
    • 1.Ra4?
      • threat
        • 2.Ra1#
      • 1...Bb8
        • 2.h7
          • threat
            • 3.h8Q#
            • 3.h8R#
      • 1...b2!
    • 1.Rxc4?
      • threat
        • 2.Rd4
          • threat
            • 3.Rd1#
        • 2.g5
          • threat
            • 3.Rh4#
      • 1...Qxc6
        • 2.h7
          • threat
            • 3.h8Q#
            • 3.h8R#
      • 1...dxc6
        • 2.Bb2
          • threat
            • 3.Rc1#
        • 2.Rd4
          • threat
            • 3.Rd1#
      • 1...Ba6
        • 2.g5
          • threat
            • 3.Rh4#
      • 1...b2
        • 2.g5
          • threat
            • 3.Rh4#
      • 1...Bb8!
  • Keys
    • 1.Bb2!
      • 1...Qxc6
        • 2.h7
          • threat
            • 3.h8Q#
            • 3.h8R#
      • 1...dxc6
        • 2.Rxc4
          • threat
            • 3.Rc1#
      • 1...Qb8
        • 2.Ra4
          • threat
            • 3.Ra1#
        • 2.Rxc4
          • threat
            • 3.Rc1#
      • 1...Qb7
        • 2.h7
          • threat
            • 3.h8Q#
            • 3.h8R#
      • 1...Bb8
        • 2.h7
          • threat
            • 3.h8Q#
            • 3.h8R#
      • 1...Ba6
        • 2.Ra4
          • threat
            • 3.Ra1#
      • 1...Bb7
        • 2.Rxc4
          • threat
            • 3.Rc1#
      • 1...c3
        • 2.g5
          • threat
            • 3.Rh4#

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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).