Problem Display
PID: 174730 (8/4N2K/8/8/2r2k2/n7/4QP2/8 w - - 0 1)

Brozus, Hartmut

Die Schwalbe, 2017

8/4N2K/8/8/2r2k2/n7/4QP2/8

#3

4 + 3


SOLUTION


  • SOUND
  • Tries
    • 1.Qf3+?
      • 1...Ke5
        • 2.Qd5+
          • 2...Kf4
            • 3.Qf5#
          • 2...Kf6
            • 3.Sg8#
      • 1...Kg5
        • 2.Qf5+
          • 2...Kh4
            • 3.Sg6#
      • 1...Kxf3!
    • 1.Qh5?
      • threat
        • 2.Qf5#
      • 1...Ke4
        • 2.Qd5+
          • 2...Kf4
            • 3.Qf5#
      • 1...Rc5!
  • Keys
    • 1.Qd3!
      • threat
        • 2.Qf5#
      • 1...Kg4
        • 2.Qf5+
          • 2...Kh4
            • 3.Sg6#
      • 1...Ke5
        • 2.Qd5+
          • 2...Kf4
            • 3.Qf5#
          • 2...Kf6
            • 3.Sg8#
      • 1...Kg5
        • 2.Qf5+
          • 2...Kh4
            • 3.Sg6#
      • 1...Rc5
        • 2.Qg3+
          • 2...Ke4
            • 3.Qe3#

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).