Problem Display
PID: 180673 (8/5p2/kBK2Pp1/1pP1pp2/pPp1P3/3p4/P1P4P/7Q w - - 0 1)

Wasserman, E

British Chess Magazine, 1910

8/5p2/kBK2Pp1/1pP1pp2/pPp1P3/3p4/P1P4P/7Q

#3

10 + 9


SOLUTION


  • SOUND
  • Sets
    • 1...a3
      • 2.Qc1
        • threat
          • 3.Qxa3#
  • Keys
    • 1.Qf1!
      • 1...dxc2
        • 2.Qxc4
          • threat
            • 3.Qxb5#
          • 2...bxc4
            • 3.b5#
      • 1...fxe4
        • 2.Qh3
          • threat
            • 3.Qc8#
      • 1...d2
        • 2.Qxc4
          • threat
            • 3.Qxb5#
          • 2...bxc4
            • 3.b5#
      • 1...a3
        • 2.Qc1
          • threat
            • 3.Qxa3#
      • 1...c3
        • 2.Qxd3
          • threat
            • 3.Qxb5#
      • 1...f4
        • 2.Qh3
          • threat
            • 3.Qc8#
      • 1...g5
        • 2.Qxf5
          • threat
            • 3.Qc8#

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).