Problem Display
PID: 17338 (7n/3bQp1K/8/4pkpp/4p1p1/4r1r1/4NPN1/8 w - - 0 1)

Mansfield, Comins

2nd HM., Christian Science Monitor, 1946

7n/3bQp1K/8/4pkpp/4p1p1/4r1r1/4NPN1/8

#2

5 + 11


SOLUTION


  • COOKED
  • Sets
    • 1...Sg6
      • 2.Qxf7#
    • 1...f6
      • 2.Qxd7#
  • Keys
    • 1.Kg7!
      • threat
        • 2.Qf6#
        • 2.Qxd7#
      • 1...Rd3
        • 2.Qf6#
      • 1...Ba4
        • 2.Qf6#
      • 1...Bb5
        • 2.Qf6#
      • 1...Bc6
        • 2.Qf6#
      • 1...Be6
        • 2.Qf6#
      • 1...Bc8
        • 2.Qf6#
      • 1...Be8
        • 2.Qf6#
      • 1...f6
        • 2.Qxf6#
        • 2.Qxd7#
    • 1.f4!
      • threat
        • 2.Qxe5#
      • 1...exf4
        • 2.Sd4#
      • 1...gxf4
        • 2.Sh4#
      • 1...exf4 ep
        • 2.Sxg3#
      • 1...gxf4 ep
        • 2.Sxe3#
      • 1...Be6
        • 2.Qxg5#
      • 1...Sg6
        • 2.Qxf7#
      • 1...f6
        • 2.Qxd7#

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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).