Problem Display
PID: 151375 (8/2b1N2B/7Q/4k3/1P6/2P2p2/8/1K6 w - - 0 1)

Zipf, Volker

Die Schwalbe, 2013

8/2b1N2B/7Q/4k3/1P6/2P2p2/8/1K6

#3

6 + 3


SOLUTION


  • SOUND
  • Sets
    • 1...Bd6
      • 2.Qg7+
        • 2...Kf4
          • 3.Sd5#
        • 2...Ke6
          • 3.Bf5#
  • Tries
    • 1.Qg7+?
      • 1...Ke6
        • 2.Bf5+
          • 2...Kd6
            • 3.Qf6#
      • 1...Kd6!
  • Keys
    • 1.Bd3!
      • threat
        • 2.Sc6+
          • 2...Kd5
            • 3.c4#
      • 1...Bd6
        • 2.Qg7+
          • 2...Kf4
            • 3.Sd5#
          • 2...Ke6
            • 3.Bf5#

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).