Problem Display
PID: 267810 (8/8/8/PB5Q/K2k4/8/5P2/8 w - - 0 1)

Dragoescu, Radu

diagrammes, 1976

8/8/8/PB5Q/K2k4/8/5P2/8

#3

5 + 1


SOLUTION


  • SOUND
  • Tries
    • 1.Qe8?
      • 1...Kd5
        • 2.f4
          • threat
            • 3.Qe5#
          • 2...Kd4
            • 3.Qe5#
          • 2...Kc5
            • 3.Qe5#
          • 2...Kd6
            • 3.Qe5#
      • 1...Kc3!
  • Keys
    • 1.Qe2!
      • 1...Kc3
        • 2.f4
          • 2...Kd4
            • 3.Qe5#
      • 1...Kd5
        • 2.f4
          • threat
            • 3.Qe5#
          • 2...Kd4
            • 3.Qe5#
          • 2...Kc5
            • 3.Qe5#
          • 2...Kd6
            • 3.Qe5#

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).