Problem Display
PID: 235762 (5K2/2p5/pk6/2Np4/1pbN4/2b5/2Q1PP1B/r7 w - - 0 1)

CW of Sunbury (Charles White)

The Field, 1901

(First published on Sat Jul 27 1901)

5K2/2p5/pk6/2Np4/1pbN4/2b5/2Q1PP1B/r7

#3

7 + 8


15239 Valois Notebooks 2021

SOLUTION


  • NO_SOLUTION
  • Sets
    • 1...Ka5
      • 2.Bxc7#
  • Tries
    • 1.Qg6+?
      • 1...Ka7
        • 2.Qc6
          • threat
            • 3.Qb7#
          • 2...Kb8
            • 3.Qb7#
      • 1...c6
        • 2.Qxc6+
          • 2...Ka5
            • 3.Sb7#
            • 3.Bc7#
            • 3.Qc7#
          • 2...Ka7
            • 3.Qb7#
      • 1...Kxc5!
    • 1.Qh7?
      • threat
        • 2.Qxc7#
      • 1...Kxc5
        • 2.Bd6+
          • 2...Kxd4
            • 3.Qh4#
            • 3.e3#
          • 2...Kb6
            • 3.Qxc7#
          • 2...Kxd6
            • 3.Qe7#
          • 2...cxd6
            • 3.Qa7#
        • 2.Qe7+
          • 2...Kxd4
            • 3.Qe3#
          • 2...Kb6
            • 3.Qxc7#
      • 1...Ka7
        • 2.Qxc7+
          • 2...Ka8
            • 3.Qb8#
            • 3.Qb7#
      • 1...c6
        • 2.Qb7+
          • 2...Ka5
            • 3.Sxc6#
            • 3.Bc7#
            • 3.Qc7#
          • 2...Kxc5
            • 3.Se6#
            • 3.Qa7#
        • 2.Qc7+
          • 2...Kxc5
            • 3.Qa7#
      • 1...Bxd4!

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).