Problem Display
PID: 191353 (2b1B1n1/3Pp3/1nppk1P1/b3P3/1pp5/2P1R3/6QB/4K3 w - - 0 1)

Smith, James Alfred John

The Problemist, 1934

2b1B1n1/3Pp3/1nppk1P1/b3P3/1pp5/2P1R3/6QB/4K3

#2

9 + 10


SOLUTION


  • COOKED
  • Sets
    • 1...Sa4
      • 2.dxc8Q#
      • 2.dxc8B#
    • 1...Sd5
      • 2.Qh3#
      • 2.Qg4#
      • 2.dxc8Q#
      • 2.dxc8B#
    • 1...Sa8
      • 2.dxc8Q#
      • 2.dxc8B#
    • 1...d5
      • 2.Qh3#
      • 2.Qg4#
  • Tries
    • 1.Qf3?
      • threat
        • 2.Qf7#
        • 2.exd6#
        • 2.d8S#
      • 1...Bxd7
        • 2.Bf7#
        • 2.Qf7#
        • 2.exd6#
      • 1...Sxd7
        • 2.Bf7#
        • 2.Qf7#
      • 1...Sa4
        • 2.Qf7#
        • 2.exd6#
        • 2.dxc8Q#
        • 2.dxc8B#
      • 1...Sd5
        • 2.Qg4#
        • 2.Qh3#
        • 2.Qf7#
        • 2.dxc8Q#
        • 2.dxc8B#
      • 1...Sa8
        • 2.Qf7#
        • 2.exd6#
        • 2.dxc8Q#
        • 2.dxc8B#
      • 1...Sf6
        • 2.exf6#
        • 2.d8S#
      • 1...Sh6
        • 2.exd6#
        • 2.d8S#
      • 1...d5
        • 2.Qg4#
        • 2.Qh3#
        • 2.Qf7#
        • 2.d8S#
      • 1...dxe5!
    • 1.dxc8Q+?
      • 1...Sd7
        • 2.Bxd7#
        • 2.Qxd7#
      • 1...Sxc8!
    • 1.dxc8B+?
      • 1...Sd7
        • 2.Bcxd7#
        • 2.Bexd7#
      • 1...Sxc8!
  • Keys
    • 1.Qe4!
      • threat
        • 2.d8S#
      • 1...Bxd7
        • 2.Bf7#
      • 1...Sxd7
        • 2.Bf7#
      • 1...dxe5
        • 2.Qxe5#
      • 1...Sa4
        • 2.dxc8Q#
        • 2.dxc8B#
      • 1...Sd5
        • 2.Qg4#
        • 2.dxc8Q#
        • 2.dxc8B#
      • 1...Sa8
        • 2.dxc8Q#
        • 2.dxc8B#
    • 1.Qg5!
      • threat
        • 2.exd6#
      • 1...Kd5
        • 2.e6#
      • 1...Sxd7
        • 2.Bf7#
      • 1...dxe5
        • 2.Qxe5#
      • 1...Sd5
        • 2.Qg4#
        • 2.dxc8Q#
        • 2.dxc8B#
      • 1...Sf6
        • 2.exf6#
      • 1...d5
        • 2.Qg4#
        • 2.d8S#

There are these versions: 191354

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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).