Problem Display
PID: 69866 (2KQ4/N7/2p5/2k5/8/3P4/8/1N6 w - - 0 1)

Zimmer, Eligiusz

The Problemist Supplement, 2006

2KQ4/N7/2p5/2k5/8/3P4/8/1N6

#3

5 + 2


SOLUTION


  • SOUND
  • Tries
    • 1.Qd6+?
      • 1...Kb6
        • 2.Qxc6+
          • 2...Ka5
            • 3.Qb5#
          • 2...Kxa7
            • 3.Qb7#
      • 1...Kxd6!
    • 1.Qd7?
      • 1...Kb6
        • 2.Qxc6+
          • 2...Ka5
            • 3.Qb5#
          • 2...Kxa7
            • 3.Qb7#
      • 1...Kb4!
  • Keys
    • 1.Qf6!
      • 1...Kb4
        • 2.Qc3+
          • 2...Ka4
            • 3.Qa3#
      • 1...Kd5
        • 2.Kc7
          • threat
            • 3.Qd6#
          • 2...Kc5
            • 3.Qd6#
      • 1...Kb6
        • 2.Qxc6+
          • 2...Ka5
            • 3.Qb5#
          • 2...Kxa7
            • 3.Qb7#

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).