Problem Display
PID: 29123 (3bb1q1/K3pP2/1p1k2p1/3P4/5PQ1/1P3R2/7B/8 w - - 0 1)

Welch, W

Chess, 1938

3bb1q1/K3pP2/1p1k2p1/3P4/5PQ1/1P3R2/7B/8

#3

8 + 7


SOLUTION


  • SOUND
  • Sets
    • 1...Kc7
      • 2.Rc3+
        • 2...Kd6
          • 3.Qe6#
        • 2...Bc6
          • 3.Rxc6#
  • Tries
    • 1.Qe6+?
      • 1...Kc7
        • 2.f5#
      • 1...Kc5!
  • Keys
    • 1.f5+!
      • 1...Kd7
        • 2.fxg6+
          • 2...e6
            • 3.Qxe6#
        • 2.f6+
          • 2...e6
            • 3.Qxe6#
      • 1...e5
        • 2.fxe5 ep+
          • 2...Kc5
            • 3.Qc4#
          • 2...Kxd5
            • 3.Qc4#
          • 2...Ke7
            • 3.Qb4#
            • 3.fxg8S#

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).