Problem Display
PID: 34279 (8/8/8/1Q6/8/2k5/5K2/3B4 w - - 0 1)

Willmott, Arthur

The Problemist Supplement, 1994

8/8/8/1Q6/8/2k5/5K2/3B4

#4

3 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Qb6!
      • threat
        • 2.Ke3
          • 2...Kc4
            • 3.Ke4
              • 3...Kc3
                • 4.Qd4#
      • 1...Kd3
        • 2.Qc5
          • 2...Ke4
            • 3.Bc2+
              • 3...Kf4
                • 4.Qf5#
      • 1...Kc4
        • 2.Ke3
          • threat
            • 3.Ke4
              • 3...Kc3
                • 4.Qd4#
          • 2...Kd5
            • 3.Bb3+
              • 3...Ke5
                • 4.Qe6#

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).